Indeks nazw rodzajowych

A

Abeillia - Trochilidae
Abrornis - Phylloscopidae
Abroscopus - Cettiidae
Aburria - Cracidae
Acanthagenys - Meliphagidae
Acanthidops >> Haplospiza
Acanthis - Fringillidae
Acanthisitta - Acanthisittidae
Acanthiza - Acanthizidae
Acanthopneuste >> Seicercus
Acanthoptila - Leiothrichidae
Acanthorhynchus - Meliphagidae
Acanthornis - Acanthizidae
Acanthylis >> Chaetura
Accipiter - Accipitridae
Acentrortyx >> Ptilopachus
Aceros - Bucerotidae
Acestrura >> Chaetocercus
Achaetops - Macrosphenidae
Acridotheres - Sturnidae
Acritillas - Pycnonotidae
Acrobatornis - Furnariidae
Acrocephalus - Acrocephalidae
Acrochordopus - Tyrannidae
Acropternis - Rhinocryptidae
Acryllium - Numididae
Actenoides - Alcedinidae
Actinodura - Leiothrichidae
Actitis - Scolopacidae
Actophilornis - Jacanidae
Adamastor >> Procellaria
Adelarus >> Ichthyaetus
Adelomyia - Trochilidae
Adelura >> Phoenicurus
Aechmophorus - Podicipedidae
Aechmorhynchus >> Prosobonia
Aegintha >> Neochmia
Aegithalos - Aegithalidae
Aegithina - Aegithinidae
Aegithospiza >> Melaniparus
Aegolius - Strigidae
Aegotheles - Aegothelidae
Aegypius - Accipitridae
Aenigmatolimnas - Rallidae
Aepypodius - Megapodiidae
Aerodramus - Apodidae
Aeronautes - Apodidae
Aerops >> Merops
Aerornis >> Cypseloides
Aerospiza >> Accipiter
Aesalon >> Falco
Aethia - Alcidae
Aethiopsar >> Acridotheres
Aethomyias - Acanthizidae
Aethopyga - Nectariniidae
Afranus >> Anas
Afribyx >> Vanellus
Afrocarbo - Phalacrocoracidae
Afrocolinus >> Peliperdix
Afropavo - Phasianidae
Afrotis - Otididae
Afroxyechus >> Charadrius
Agamia - Ardeidae
Agapeta >> Heliodoxa
Agapornis - Psittaculidae
Agelaioides - Icteridae
Agelaius - Icteridae
Agelastes - Numididae
Agelasticus - Icteridae
Aglaeactis - Trochilidae
Aglaiocercus - Trochilidae
Agraphospiza - Fringillidae
Agreocantor >> Setophaga
Agricola - Muscicapidae
Agriocharis >> Meleagris
Agriornis - Tyrannidae
Agriospiza >> Linaria
Agropsar - Sturnidae
Agyrtria >> Amazilia
Aidemonia >> Cinnyris
Aidemosyne >> Neochmia
Ailuroedus - Ptilonorhynchidae
Aimophila - Passerellidae
Aix - Anatidae
Ajaia >> Platalea
Akialoa - Fringillidae
Akletos - Thamnophilidae
Alaemon - Alaudidae
Alario >> Serinus
Alauda - Alaudidae
Alaudala - Alaudidae
Alca - Alcidae
Alcedo - Alcedinidae
Alcippe - Leiothrichidae
Acomus >> Lophura
Alcurus - Pycnonotidae
Alcyone >> Ceyx
Aleadryas - Oreoicidae
Alectoris - Phasianidae
Alectroenas - Columbidae
Alectrurus - Tyrannidae
Alectura - Megapodiidae
Alethe - Muscicapidae
Alexandrinus >> Psittacula
Alipiopsitta - Psittacidae
Alisterus - Psittaculidae
Alle - Alcidae
Allenia - Mimidae
Allocotopterus >> Machaeropterus
Alopecoenas >> Pampusana
Alophoixus - Pycnonotidae
Alopochelidon - Hirundinidae
Alopochen - Anatidae
Alseonax >> Muscicapa
Alsocomus >> Columba
Amadina - Estrildidae
Amadonastur >> Buteogallus
Amalocichla - Petroicidae
Amandava - Estrildidae
Amaurocichla >> Motacilla
Amaurodryas >> Melanodryas
Amaurolimnas - Rallidae
Amaurornis - Rallidae
Amaurospiza - Cardinalidae
Amazilia - Trochilidae
Amazilis - Trochilidae
Amazona - Psittacidae
Amazonetta - Anatidae
Amblycercus - Icteridae
Amblynura >> Erythrura
Amblyornis - Ptilonorhynchidae
Amblyospiza - Ploceidae
Amblyramphus - Icteridae
Ametrornis >> Phaethornis
Amirafra - Alaudidae
Ammodramus - Passerellidae
Ammomanes - Alaudidae
Ammomanopsis - Alaudidae
Ammonastes - Thamnophilidae
Ammoperdix - Phasianidae
Ammospiza - Passerellidae
Amoromyza >> Gymnomyza
Amoropsittaca >> Psilopsiagon
Ampeliceps - Sturnidae
Ampelioides - Cotingidae
Ampelion - Cotingidae
Ampelornis - Thamnophilidae
Amphilais >> Bradypterus
Amphispiza - Passerellidae
Amphispizopsis - Passerellidae
Amytornis - Maluridae
Anabacerthia - Furnariidae
Anabathmis - Nectariniidae
Anabazenops - Furnariidae
Anairetes - Tyrannidae
Analisoma >> Edolisoma
Anaplectes >> Malimbus
Anarhynchus - Charadriidae
Anas - Anatidae
Anastomus - Ciconiidae
Ancistrops - Furnariidae
Andigena - Ramphastidae
Androdon - Trochilidae
Andropadus - Pycnonotidae
Androphilus >> Bradypterus
Androphobus - Psophodidae
Anhima - Anhimidae
Anhinga - Anhingidae
Anisognathus - Thraupidae
Anitibyx >> Vanellus
Anodorhynchus - Psittacidae
Anomalaetus >> Hieraaetus
Anomalophrys >> Vanellus
Anomalospiza - Viduidae
Anopetia - Trochilidae
Anorrhinus - Bucerotidae
Anous - Laridae
Anser - Anatidae
Anseranas - Anseranatidae
Anthipes - Muscicapidae
Anthobaphes - Nectariniidae
Anthocephala - Trochilidae
Anthochaera - Meliphagidae
Anthocincla >> Hydrornis
Anthodiaeta >> Hedydipna
Anthornis - Meliphagidae
Anthoscenus >> Heliomaster
Anthoscopus - Remizidae
Anthracoceros - Bucerotidae
Anthracothorax - Trochilidae
Anthreptes - Nectariniidae
Anthropoides >> Grus
Anthus - Motacillidae
Antichromus >> Bocagia
Antigone - Gruidae
Antilophia >> Chiroxiphia
Antiurus - Caprimulgidae
Antrostomus - Caprimulgidae
Anumara - Icteridae
Anumbius - Furnariidae
Anurolimnas - Rallidae
Anurophasis - Phasianidae
Apalharpactes - Trogonidae
Apalis - Cisticolidae
Apaloderma - Trogonidae
Apalopteron - Zosteropidae
Apatema >> Fraseria
Aphanapteryx - Rallidae
Aphanocrex >> Laterallus
Aphanolimnas >> Zapornia
Aphanotriccus - Tyrannidae
Aphantochroa >> Eupetomena
Aphelocephala - Acanthizidae
Aphelocoma - Corvidae
Aphrastura - Furnariidae
Aphriza >> Calidris
Aphrodroma - Procellariidae
Aplonis - Sturnidae
Aplopelia - Columbidae
Aprositornis - Thamnophilidae
Aprosmictus - Psittaculidae
Aprunella >> Prunella
Aptenodytes - Spheniscidae
Aptenorallus - Rallidae
Apteryx - Apterygidae
Apus - Apodidae
Aquila - Accipitridae
Aquiloides >> Clanga
Ara - Psittacidae
Arachnechthra >> Cinnyris
Arachnothera - Nectariniidae
Aramides - Rallidae
Aramidopsis - Rallidae
Aramus - Aramidae
Aratinga - Psittacidae
Arborophila - Phasianidae
Arcanator - Modulatricidae
Arceuthornis >> Turdus
Archboldia >> Amblyornis
Archibuteo >> Buteo
Archilochus - Trochilidae
Archiplanus >> Cacicus
Ardea - Ardeidae
Ardeirallus >> Ixobrychus
Ardenna - Procellariidae
Ardeola - Ardeidae
Ardeotis - Otididae
Arenaria - Scolopacidae
Arfakornis >> Aethomyias
Argicus >> Bucco
Argusianus - Phasianidae
Argya - Leiothrichidae
Arizelocichla - Pycnonotidae
Arizelomyia >> Muscicapa
Arizelopsar >> Poeoptera
Arquatella >> Calidris
Arremon - Passerellidae
Arremonops - Passerellidae
Arses - Monarchidae
Artamella - Vangidae
Artamus - Artamidae
Artemisiospiza - Passerellidae
Artisornis - Cisticolidae
Artomyias >> Agricola
Arundinax - Acrocephalidae
Arundinicola - Tyrannidae
Asarcornis - Anatidae
Asemospiza - Thraupidae
Ashbyia - Meliphagidae
Asio - Strigidae
Aspatha - Momotidae
Asthenes - Furnariidae
Astragalinus >> Spinus
Astrapia - Paradisaeidae
Astur >> Accipiter
Asturina >> Buteo
Asyndesmus >> Melanerpes
Atalotriccus >> Oncostoma
Ateleodacnis >> Conirostrum
Atelornis - Brachypteraciidae
Athene - Strigidae
Atimastillas - Pycnonotidae
Atlantisea >> Atlantisia
Atlantisia >> Laterallus
Atlapetes - Passerellidae
Atrichornis - Atrichornithidae
Atricilla >> Leucophaeus
"Atronanus" >> Petrochelidon
Attagis - Thinocoridae
Atthis >> Selasphorus
Atticora - Hirundinidae
Attila - Tyrannidae
Augastes - Trochilidae
Aulacorhynchus - Ramphastidae
Auriparus - Remizidae
Auripasser >> Passer
Austrotis >> Ardeotis
Automolus - Furnariidae
Aviceda - Accipitridae
Avocettula - Trochilidae
Aythya - Anatidae
Azuria >> Setophaga

B

Babax >> Pterorhinus
Baeolophus - Paridae
Baeopogon - Pycnonotidae
Baillonius >> Pteroglossus
Balaeniceps - Balaenicipitidae
Balearica - Gruidae
Bambusicola - Phasianidae
Bangsia - Thraupidae
Barnardius - Psittaculidae
Bartramia - Scolopacidae
Baryphthengus - Momotidae
Basileuterus - Parulidae
Basilinna - Trochilidae
Basilornis - Sturnidae
Batara - Thamnophilidae
Bathilda >> Neochmia
Bathmocercus - Cisticolidae
Batis - Platysteiridae
Batrachostomus - Podargidae
Baza >> Aviceda
Beauharnaisius >> Pteroglossus
Bebrornis >> Acrocephalus
Belocercus >> Psittacula
Belonopterus >> Vanellus
Berenicornis - Bucerotidae
Berlepschia - Furnariidae
Bermuteo - Accipitridae
Bernieria - Bernieridae
Bessonornis >> Dessonornis
Bhringa >> Dicrurus
Bias - Vangidae
Biatas - Thamnophilidae
Bicolornis >> Aethomyias
Biensis >> Rallus
Biziura - Anatidae
Blasipus >> Leucophaeus
Bleda - Pycnonotidae
Blythipicus - Picidae
Bocagia - Malaconotidae
Boissonneaua - Trochilidae
Bolbopsittacus - Psittaculidae
Bolborhynchus - Psittacidae
Bolemoreus - Meliphagidae
Bombycilla - Bombycillidae
Bombylonax >> Merops
Bonapartia - Pycnonotidae
Bonasa - Phasianidae
Bostrychia - Threskiornithidae
Botaurus - Ardeidae
Botha >> Spizocorys
Bowdleria >> Poodytes
Bowyeria >> Colluricincla
Brachycope >> Euplectes
Brachygalba - Galbulidae
Brachypodius >> Microtarsus>
Brachypteracias - Brachypteraciidae
Brachypternus >> Dinopium
Brachypteryx - Muscicapidae
Brachypus >> Pycnonotus
Brachyramphus - Alcidae
Brachyspiza >> Zonotrichia
Bradornis - Muscicapidae
Bradypterus - Locustellidae
Branta - Anatidae
Broadbentia >> Stomiopera
Brotogeris - Psittacidae
Brunhilda >> Estrilda
Buarremon >> Arremon
Bubalornis - Ploceidae
Bubo - Strigidae
Bubulcus >> Ardea
Bucanetes - Fringillidae
Buccanodon - Ramphastidae
Bucco - Bucconidae
Bucephala - Anatidae
Buceros - Bucerotidae
Bucorvus - Bucerotidae
Buettikoferella >> Cincloramphus
Bugeranus >> Grus
Bulestes >> Cracticus
Bulweria - Procellariidae
Buphagus - Buphagidae
Burhinus - Burhinidae
Burnesia >> Prinia
Burrica >> Haemorhous
Busarellus - Accipitridae
Buscarla >> Schoeniclus
Butastur - Accipitridae
Buteo - Accipitridae
Buteogallus - Accipitridae
Buteola >> Buteo
Buthraupis - Thraupidae
Butorides - Ardeidae
Butreron >> Treron
Bycanistes - Bucerotidae

C

Cabalus - Rallidae
Cacatua - Cacatuidae
Caccabis >> Alectoris
Cacicus - Icteridae
Cacomantis - Cuculidae
Cacopitta >> Turdinus
Cactospiza >> Camarhynchus
Caenotriccus >> Pseudotriccus
Caeruleocantor >> Setophaga
Caffranthus >> Anthus
Caffrillas >> Bradypterus
Caffrornis >> Dessonornis
Cairina - Anatidae
Calamanthus - Acanthizidae
Calamocichla >> Acrocephalus
Calamodus >> Acrocephalus
Calamonastes - Cisticolidae
Calamonastides - Acrocephalidae
Calamornis - Paradoxornithidae
Calamospiza - Passerellidae
Calandrella - Alaudidae
Calcarius - Calcariidae
Calcostetha >> Leptocoma
Calendula >> Galerida
Calendulauda - Alaudidae
Calherodius - Ardeidae
Calicalicus - Vangidae
Calidris - Scolopacidae
Caliechthrus - Cuculidae
Caligavis - Meliphagidae
Callacanthis - Fringillidae
Callaeas - Callaeidae
Callichelidon >> Tachycineta
Calliope - Muscicapidae
Callipepla - Odontophoridae
Callipharus >> Eupherusa
Calliphlox - Trochilidae
Callisitta >> Sitta
Callocephalon - Cacatuidae
Callolophus >> Chrysophlegma
Callonetta - Anatidae
Calochaetes - Thraupidae
Calocitta >> Cyanocorax
Caloenas - Columbidae
Calonectris - Procellariidae
Calopelia >> Turtur
Caloperdix - Phasianidae
Calophasis >> Syrmaticus
Calopterocles >> Pterocles
Caloramphus - Ramphastidae
Calorhamphus >> Caloramphus
Calothorax - Trochilidae
Calypte - Trochilidae
Calyptocichla - Pycnonotidae
Calyptomena - Calyptomenidae
Calyptophilus - Calyptophilidae
Calyptorhynchus - Cacatuidae
Calyptura - Platyrinchidae
Camarhynchus - Thraupidae
Camaroptera - Cisticolidae
Campephaga - Campephagidae
Campephilus - Picidae
Campethera - Picidae
Campicoloides - Muscicapidae
Campochaera - Campephagidae
Campocolinus - Phasianidae
Camptorhynchus - Anatidae
Camptostoma - Tyrannidae
Campylopterus - Trochilidae
Campylorhamphus - Dendrocolaptidae
Campylorhynchus - Troglodytidae
Canachites - Phasianidae
Canirallus - Rallidae
Cantorchilus - Troglodytidae
Capella >> Gallinago
Capito - Ramphastidae
Capricia >> Dacelo
Caprimulgus - Caprimulgidae
Capsiempis - Tyrannidae
Caracara - Falconidae
Cardellina - Parulidae
Cardinalis - Cardinalidae
Carduelis - Fringillidae
Cariama - Cariamidae
Caridonax >> Actenoides
Carphibis >> Threskiornis
Carpococcyx - Cuculidae
Carpodacus - Fringillidae
Carpodectes - Cotingidae
Carpornis - Cotingidae
Carpospiza - Passeridae
Carterornis - Monarchidae
Caryothraustes - Cardinalidae
Casarca >> Tadorna
Casiornis >> Rhytipterna
Casmerodius >> Ardea
Cassiculus - Icteridae
Cassinaetus >> Aquila
Castanozoster - Thraupidae
Casuarius - Casuariidae
Catamblyrhynchus - Thraupidae
Catamenia - Thraupidae
Cataponera >> Turdus
Catharacta >> Stercorarius
Catharopeza - Parulidae
Cathartes - Cathartidae
Catharus - Turdidae
Catherpes - Troglodytidae
Catoptrophorus >> Tringa
Catreus - Phasianidae
Catriscus >> Schoenicola
Ceblepyris - Campephagidae
Cecropis - Hirundinidae
Celebesica - Campephagidae
Celeus - Picidae
Centrocercus - Phasianidae
Centronyx - Passerellidae
Centropelma >> Rollandia
Centropus - Cuculidae
Centurus >> Melanerpes
Ceophloeus >> Dryocopus
Cephalopterus - Cotingidae
Cephalopyrus - Paridae
Cepphus - Alcidae
Cerasophila >> Hypsipetes
Ceratogymna - Bucerotidae
Ceratopipra - Pipridae
Ceratotriccus - Pipromorphidae
Cerchneis >> Falco
Cercibis - Threskiornithidae
Cercococcyx - Cuculidae
Cercomacra - Thamnophilidae
Cercomacroides - Thamnophilidae
Cercomela >> Oenanthe
Cercotrichas - Muscicapidae
Cereopsis - Anatidae
Cerorhinca - Alcidae
Certhia - Certhiidae
Certhiasomus - Dendrocolaptidae
Certhiaxis - Furnariidae
Certhidea - Thraupidae
Certhilauda - Alaudidae
Certhionyx - Meliphagidae
Ceryle - Alcedinidae
Cettia - Cettiidae
Ceuthmochares - Cuculidae
Ceycoides >> Corythornis
Ceyx - Alcedinidae
Chaetocercus - Trochilidae
Chaetops - Eupetidae
Chaetoptila - Mohoidae
Chaetopus >> Pternistis
Chaetorhynchus - Rhipiduridae
Chaetornis >> Schoenicola
Chaetura - Apodidae
Chaimarrornis >> Phoenicurus
Chalcites - Cuculidae
Chalcocomus >> Lophura
Chalcomitra - Nectariniidae
Chalcoparia - Nectariniidae
Chalcophaps - Columbidae
Chalcopsitta - Psittaculidae
Chalcostetha >> Leptocoma
Chalcostigma - Trochilidae
Chalcothraupis - Thraupidae
Chalcurus >> Polyplectron
Chalybura - Trochilidae
Chamaea - Paradoxornithidae
Chamaepetes - Cracidae
Chamaethlypis >> Geothlypis
Chamaetylas - Muscicapidae
Chamaeza - Formicariidae
Chapinia >> Fraseria
Chapinornis >> Fraseria
Chapinortyx >> Pternistis
Chaptia >> Dicrurus
Charadrius - Charadriidae
Charitospiza - Thraupidae
Charminetta - Psittaculidae
Charmosyna - Psittaculidae
Charmosynoides - Psittaculidae
Charmosynopsis - Psittaculidae
Chasiempis - Monarchidae
Chatarrhaea >> Argya
Chaulelasmus >> Mareca
Chauna - Anhimidae
Chaunoproctus - Fringillidae
Chelictinia - Accipitridae
Chelicutia >> Halcyon
Chelidoptera - Bucconidae
Chelidorhynx - Stenostiridae
Chen >> Anser
Chenonetta - Anatidae
Chenopis >> Cygnus
Chenorhamphus - Maluridae
Cheramoeca - Hirundinidae
Chersomanes - Alaudidae
Chersophilus - Alaudidae
Chettusia >> Vanellus
Chilia >> Ochetorhynchus
Chionis - Chionidae
Chionodacryon >> Idiopsar
Chionomesa - Trochilidae
Chionomitris >> Spinus
Chiquera >> Falco
Chirocylla >> Lipaugus
Chiroxiphia - Pipridae
Chlamydera - Ptilonorhynchidae
Chlamydochaera - Turdidae
Chlamydotis - Otididae
Chleuasicus >> Suthora
Chlidonias - Laridae
Chloebia - Estrildidae
Chloephaga - Anatidae
Chlorestes - Trochilidae
Chloridops - Fringillidae
Chloris - Fringillidae
Chloroceryle - Alcedinidae
Chlorocharis - Zosteropidae
Chlorochrysa - Thraupidae
Chlorocichla - Pycnonotidae
Chlorodrepanis - Fringillidae
Chloropeta >> Iduna
Chlorophanes - Thraupidae
Chlorophoneus - Malaconotidae
Chlorophonia - Fringillidae
Chloropicoides - Picidae
Chloropicus - Picidae
Chloropipo - Pipridae
Chloropsis - Chloropseidae
Chlorornis - Thraupidae
Chlorospingus - Passerellidae
Chlorostilbon - Trochilidae
Chlorothraupis >> Habia
Chlorura >> Pipilo
Cholornis >> Paradoxornis
Chondestes - Passerellidae
Chondrohierax - Accipitridae
Chordeiles - Caprimulgidae
Choriotis >> Ardeotis
Chotorea >> Psilopogon
Chroicocephalus - Laridae
Chrysauchoena >> Geopelia
Chryserpes >> Melanerpes
Chrysococcyx - Cuculidae
Chrysocolaptes - Picidae
Chrysocorypha >> Tachyphonus
Chrysocorythus - Fringillidae
Chrysoena - Columbidae
Chrysolampis - Trochilidae
Chrysolophus - Phasianidae
Chrysominla - Leiothrichidae
Chrysomma - Paradoxornithidae
Chrysomus - Icteridae
Chrysophaps >> Ptilinopus
Chrysophlegma - Picidae
Chrysoptilus >> Colaptes
Chrysothlypis - Thraupidae
Chrysotis >> Amazona
Chrysotrogon >> Trogon
Chrysuronia - Trochilidae
Chthonicola >> Pyrrholaemus
Chubbia >> Gallinago
Chunga - Cariamidae
Ciccaba >> Strix
Cichladusa - Muscicapidae
Cichlherminia >> Turdus
Cichlocolaptes - Furnariidae
Cichlomyia >> Fraseria
Cichlopasser >> Zoothera
Cichlopsis - Turdidae
Cichlornis >> Cincloramphus
Cichloselys >> Turdus
Cicinnurus - Paradisaeidae
Ciconia - Ciconiidae
Cinaedium - Motacillidae
Cinclidium - Muscicapidae
Cinclocerthia - Mimidae
Cinclodes - Furnariidae
Cincloramphus - Locustellidae
Cinclorhamphus >> Cincloramphus
Cinclosoma - Cinclosomatidae
Cinclus - Cinclidae
Cinnycerthia - Troglodytidae
Cinnyricinclus - Sturnidae
Cinnyris - Nectariniidae
Cinnyrorhyncha >> Rukia
Circaetus - Accipitridae
Circus - Accipitridae
Ciridops - Fringillidae
Cirropicus >> Picus
Cissa - Corvidae
Cissilopha >> Cyanocorax
Cissomela - Meliphagidae
Cissopica >> Urocissa
Cissopis - Thraupidae
Cisticola - Cisticolidae
Cistodyta >> Cisticola
Cistothorus - Troglodytidae
Cittura - Alcedinidae
Cladorhynchus - Recurvirostridae
Clamator - Cuculidae
Clanga - Accipitridae
Clangula - Anatidae
Claravis - Columbidae
Cleptornis - Zosteropidae
Clibanornis - Furnariidae
Climacteris - Climacteridae
Clypicterus >> Cacicus
Clytoceyx >> Dacelo
Clytoctantes >> Neoctantes
Clytolaema >> Heliodoxa
Clytomias >> Clytomyias
Clytomyias - Maluridae
Clytorhynchus - Monarchidae
Clytospiza - Estrildidae
Cnemarchus - Tyrannidae
Cnemathraupis - Thraupidae
Cnemophilus - Cnemophilidae
Cnemoscopus - Thraupidae
Cnemotriccus - Tyrannidae
Cniparchus >> Campephilus
Cnipodectes - Pipromorphidae
Coccopsis >> Paroaria
Coccopygia - Estrildidae
Coccothraustes - Fringillidae
Coccycolius >> Lamprotornis
Coccycua - Cuculidae
Coccyzus - Cuculidae
Cochlearius - Ardeidae
Cochoa - Turdidae
Coeligena - Trochilidae
Coenocorypha - Scolopacidae
Coereba - Thraupidae
Coeruleomitra >> Uranomitra
Colaptes - Picidae
Colibri - Trochilidae
Colinus - Odontophoridae
Colius - Coliidae
Coliuspasser >> Euplectes
Collocalia - Apodidae
Colluricincla - Pachycephalidae
Coloeus >> Corvus
Colonia - Tyrannidae
Colophasis >> Syrmaticus
Colopteryx >> Oncostoma
Colorhamphus - Tyrannidae
Columba - Columbidae
Columbigallina >> Columbina
Columbina - Columbidae
Compsohalieus >> Urile
Compsocoma >> Anisognathus
Compsospiza >> Poospiza
Compsothraupis - Thraupidae
Conioptilon - Cotingidae
Conirostrum - Thraupidae
Conopias - Tyrannidae
Conopophaga - Conopophagidae
Conopophila - Meliphagidae
Conostoma >> Paradoxornis
Conothraupis - Thraupidae
Contopus - Tyrannidae
Conuropsis - Psittacidae
Cookilaria >> Pterodroma
Coprotheres >> Stercorarius
Copsychus - Muscicapidae
Coquus >> Lalage
Coracias - Coraciidae
Coracina - Campephagidae
Coracopsis - Psittrichasidae
Coracornis - Pachycephalidae
Coragyps - Cathartidae
Corapipo - Pipridae
Corcorax - Corcoracidae
Corethrura >> Zapornia
Cormobates - Climacteridae
Corthylio - Regulidae
Corvinella >> Lanius
Corvultur >> Corvus
Corvus - Corvidae
Corydalla - Motacillidae
Corydon - Eurylaimidae
Corydospiza >> Rhopospina
Corypha - Alaudidae
Coryphaspiza - Thraupidae
Coryphistera - Furnariidae
Coryphoenas >> Reinwardtoena
Coryphospingus - Thraupidae
Coryphotriccus >> Conopias
Corythaeola - Musophagidae
Corythaixoides >> Crinifer
Corythopis - Pipromorphidae
Corythornis - Alcedinidae
Coscoroba - Anatidae
Cosmopsarus >> Lamprotornis
Cossypha - Muscicapidae
Cossyphicula - Muscicapidae
Cotinga - Cotingidae
Coturnicops - Rallidae
Coturnix - Phasianidae
Coua - Cuculidae
Cracticus - Artamidae
Cranioleuca - Furnariidae
Cranorrhinus >> Rhyticeros
Crateroscelis - Acanthizidae
Crax - Cracidae
Creadion >> Philesturnus
Creagrius >> Gallus
Creagrus - Laridae
Creatophora - Sturnidae
Creciscus >> Laterallus
Crecopsis - Rallidae
Creurgops - Thraupidae
Crex - Rallidae
Crinifer - Musophagidae
Criniferoides >> Crinifer
Criniger - Pycnonotidae
Cristemberiza >> Schoeniclus
Crithagra - Fringillidae
Crocethia >> Calidris
Crocias >> Laniellus
Crossleyia - Bernieridae
Crossoptilon - Phasianidae
Crotophaga - Cuculidae
Crypsirina - Corvidae
Cryptigata >> Seicercus
Cryptillas - Macrosphenidae
Cryptoleucopteryx - Accipitridae
Cryptolybia - Ramphastidae
Cryptomicroeca - Petroicidae
Cryptopezus - Myrmotheridae
Cryptophaps - Columbidae
Cryptopipo - Pipridae
Cryptoplectron >> Perdicula
Cryptospiza - Estrildidae
Cryptosylvicola - Bernieridae
Crypturellus - Tinamidae
Cuculus - Cuculidae
Culicicapa - Stenostiridae
Culicivora - Tyrannidae
Cuncuma >> Haliaeetus
Curaeus - Icteridae
Curruca - Sylviidae
Currucujus >> Trogon
Cursorius - Glareolidae
Cutia - Leiothrichidae
Cyanecula >> Luscinia
Cyanerpes - Thraupidae
Cyanicterus - Thraupidae
Cyanispida >> Alcedo
Cyanistes - Paridae
Cyanochen - Anatidae
Cyanocincla >> Monticola
Cyanocitta - Corvidae
Cyanocompsa - Cardinalidae
Cyanocorax - Corvidae
Cyanoderma - Timaliidae
Cyanograucalus - Campephagidae
Cyanolanius - Vangidae
Cyanolimnas >> Mustelirallus
Cyanoliseus - Psittacidae
Cyanoloxia - Cardinalidae
Cyanolyca - Corvidae
Cyanomitra - Nectariniidae
Cyanophaia >> Riccordia
Cyanophonia >> Chlorophonia
Cyanopica - Corvidae
Cyanops >> Psilopogon
Cyanopsitta - Psittacidae
Cyanoptila - Muscicapidae
Cyanoramphus - Psittaculidae
Cyanosylvia >> Luscinia
Cyclarhis - Vireonidae
Cyclopsitta - Psittaculidae
Cyclorrhynchus >> Aethia
Cygnopsis >> Anser
Cygnus - Anatidae
Cymbilaimus - Thamnophilidae
Cymbirhynchus - Eurylaimidae
Cymochorea >> Hydrobates
Cynanthus - Trochilidae
Cyornis - Muscicapidae
Cyphorhinus - Troglodytidae
Cyphos >> Bucco
Cypseloides - Apodidae
Cypsiurus - Apodidae
Cypsnagra - Thraupidae
Cyrtonyx - Odontophoridae
Cyrtostomus >> Cinnyris
Cyrtotes >> Molothrus

D

Dacelalcyon >> Actenoides
Dacelo - Alcedinidae
Dacnis - Thraupidae
Dactylortyx - Odontophoridae
Dafila >> Anas
Damophila >> Chlorestes
Daphoenositta - Neosittidae
Daption - Procellariidae
Daptrius - Falconidae
Dasycrotapha - Zosteropidae
Dasylophus - Cuculidae
Dasyornis - Dasyornithidae
Deconychura - Dendrocolaptidae
Delacourella >> Nesocharis
Delacourigallus >> Lophura
Deleornis - Nectariniidae
Delichon - Hirundinidae
Delothraupis >> Dubusia
Deltarhynchus >> Ramphotrigon
Demigretta >> Egretta
Dendragapus - Phasianidae
Dendrexetastes - Dendrocolaptidae
Dendrobiastes >> Ficedula
Dendrocincla - Dendrocolaptidae
Dendrocitta - Corvidae
Dendrocolaptes - Dendrocolaptidae
Dendrocopos - Picidae
Dendrocoptes - Picidae
Dendrocygna - Anatidae
Dendroica >> Setophaga
Dendroma - Furnariidae
Dendronanthus - Motacillidae
Dendronessa >> Aix
Dendroperdix >> Ortygornis
Dendropicos - Picidae
Dendroplex - Dendrocolaptidae
Dendrortyx - Odontophoridae
Dendrospiza >> Crithagra
Dendrotreron >> Columba
Deroptyus - Psittacidae
Dessonornis - Muscicapidae
Devioeca - Petroicidae
Diaphorapteryx - Rallidae
Diardigallus >> Lophura
Dicaeum - Dicaeidae
Dichromanassa >> Egretta
Dichropogon >> Willisornis
Dichrozona - Thamnophilidae
Dicrachibia >> Dicrurus
Dicranurania - Trochilidae
Dicrocercus >> Merops
Dicrurus - Dicruridae
Didunculus - Columbidae
Diglossa - Thraupidae
Diglossopis >> Diglossa
Dinemellia - Ploceidae
Dinopium - Picidae
Diomedea - Diomedeidae
Diopezus >> Gallicolumba
Diopsittaca - Psittacidae
Dioptrornis >> Melaenornis
Diphyllodes >> Cicinnurus
Diplootocus >> Phoenicurus
Discosura - Trochilidae
Dissemuroides >> Dicrurus
Dissemurus >> Dicrurus
Dissodectes >> Falco
Dissoura >> Ciconia
Diuca - Thraupidae
Dives - Icteridae
Dixiphia >> Arundinicola
Dolichonyx - Icteridae
Doliornis - Cotingidae
Dolospingus >> Sporophila
Domicella >> Lorius
Dominicus >> Tachybaptus
Donacobius - Donacobiidae
Donacospiza - Thraupidae
Doricha - Trochilidae
Dorisella >> Tarsiger
Dorisornis >> Phoenicurus
Doryfera - Trochilidae
Drepanis - Fringillidae
Drepanoptila - Columbidae
Drepanorhynchus - Nectariniidae
Drepanornis - Paradisaeidae
Dreptes - Nectariniidae
Dromaeocercus >> Bradypterus
Dromaius - Casuariidae
Dromas - Dromadidae
Dromococcyx - Cuculidae
Dromolaea >> Myrmecocichla
Drymocichla - Cisticolidae
Drymodes - Petroicidae
Drymodyta >> Cisticola
Drymophila - Thamnophilidae
Drymornis - Dendrocolaptidae
Drymotoxeres - Dendrocolaptidae
Dryobates - Picidae
Dryocichloides >> Dessonornis
Dryocopus - Picidae
Dryodromas >> Cisticola
Dryolimnas - Rallidae
Dryonastes >> Pterorhinus
Dryoscopus - Malaconotidae
Dryotriorchis - Accipitridae
Dubusia - Thraupidae
Ducula - Columbidae
Duidia >> Aeronautes
Dulus - Dulidae
Dumetella - Mimidae
Dumetia - Timaliidae
Dumeticola >> Locustella
Dupetor >> Ixobrychus
Duvaucelius >> Harpactes
Duyvena >> Aethopyga
Dyaphorophyia - Platysteiridae
Dysithamnus - Thamnophilidae
Dysmorodrepanis - Fringillidae
Dytes >> Podiceps

E

Eclectus - Psittaculidae
Ectopistes - Columbidae
Edolisoma - Campephagidae
Egretta - Ardeidae
Elachura - Elachuridae
Elaenia - Tyrannidae
Elaeocerthia >> Cyanomitra
Elainopsis >> Myiopagis
Elanoides - Accipitridae
Elanus - Accipitridae
Elaphrornis - Locustellidae
Electron - Momotidae
Eleoscytalopus - Rhinocryptidae
Eleothreptus - Caprimulgidae
Elliotia >> Elliotomyia
Elliotomyia - Trochilidae
Elminia - Stenostiridae
Elseyornis - Charadriidae
Elvira >> Microchera
Emarginata - Muscicapidae
Emberiza - Emberizidae
Emberizoides - Thraupidae
Embernagra - Thraupidae
Emblema - Estrildidae
Eminia - Cisticolidae
Empidonax - Tyrannidae
Empidonomus - Tyrannidae
Empidornis >> Melaenornis
Endomychura >> Synthliboramphus
Enicognathus - Psittacidae
Enicurus - Muscicapidae
Enodes - Sturnidae
Ensifera - Trochilidae
Entomodestes - Turdidae
Entomothera >> Halcyon
Entomyzon - Meliphagidae
Entotriccus >> Knipolegus
Eolophus - Cacatuidae
Eophona - Fringillidae
Eopsaltria - Petroicidae
Eos - Psittaculidae
Ephippiorhynchus - Ciconiidae
Ephthianura >> Epthianura
Epimachus - Paradisaeidae
Epinecrophylla - Thamnophilidae
Ephippiospingus >> Idiopsar
Epthianura - Meliphagidae
Erator >> Tityra
Eremalauda - Alaudidae
Eremialector >> Pterocles
Eremiornis >> Poodytes
Eremobius >> Ochetorhynchus
Eremomela - Cisticolidae
Eremophila - Alaudidae
Eremopsaltria - Fringillidae
Eremopterix - Alaudidae
Ereunetes >> Calidris
Ergaticus >> Cardellina
Eriocnemis - Trochilidae
Erithacus - Muscicapidae
Erolia >> Calidris
Erpornis - Vireonidae
Errannornis >> Elminia
Erythocnus >> Ardeola
Erythrina - Fringillidae
Erythrocercus - Cettiidae
Erythrogenys - Timaliidae
Erythrogonys - Charadriidae
Erythromachus >> Aphanapteryx
Erythropitta - Pittidae
Erythropsar >> Chrysomus
Erythropus >> Falco
Erythropygia >> Cercotrichas
Erythrosoma >> Myioborus
Erythrosterna >> Ficedula
Erythrothlypis >> Chrysothlypis
Erythrotriorchis - Accipitridae
Erythrura - Estrildidae
Esacus - Burhinidae
Estrilda - Estrildidae
Euaegotheles >> Aegotheles
Eubucco - Ramphastidae
Eucephala >> Amazilia
Euchloridia >> Anthreptes
Euchrepomis - Thamnophilidae
Eucichla >> Hydrornis
Eucometis - Thraupidae
Eudacnis >> Dacnis
Eudocimus - Threskiornithidae
Eudromia - Tinamidae
Eudromias - Charadriidae
Eudynamys - Cuculidae
Eudyptes - Spheniscidae
Eudyptula - Spheniscidae
Eugenes - Trochilidae
Eugenia >> Heliodoxa
Eugerygone - Petroicidae
Eugralla - Rhinocryptidae
Eugymnomyza - Meliphagidae Eulabeia >> Anser
Eulabeornis - Rallidae
Eulacestoma - Eulacestomatidae
Eulampis >> Anthracothorax
Euleucocarbo >> Leucocarbo
Eulidia - Trochilidae
Eulipoa - Megapodiidae
Eumomota - Momotidae
Eumyias - Muscicapidae
Eumyiobius >> Knipolegus
Euneornis - Thraupidae
Eunetta >> Mareca
Eunymphicus - Psittaculidae
Euodice - Estrildidae
Eupelia >> Columbina
Eupetes - Eupetidae
Eupetomena - Trochilidae
Euphagus - Icteridae
Eupherusa - Trochilidae
Euphonia - Fringillidae
Euplectes - Ploceidae
Euplocamus >> Lophura
Eupoda >> Anarhynchus
Eupodoces >> Podoces
Eupodotis - Otididae
Eupogonus >> Chalcostigma
Eupsittula - Psittacidae
Euptilotis - Trogonidae
Euptilotus >> Microtarsus
Eurillas - Pycnonotidae
Eurocephalus - Eurocephalidae
Eurochelidon >> Pseudochelidon
Eurostopodus - Caprimulgidae
Euryceros - Vangidae
Eurylaimus - Eurylaimidae
Eurynorhynchus >> Calidris
Euryptila - Cisticolidae
Eurypyga - Eurypygidae
Eurystomus - Coraciidae
Euscarthmornis - Pipromorphidae
Euscarthmus - Tyrannidae
Euschistospiza - Estrildidae
Euthlypis >> Basileuterus
Eutolmaetus >> Aquila
Eutoxeres - Trochilidae
Eutrichomyias - Monarchidae
Eutriorchis - Accipitridae
Euxenura >> Ciconia
Excalfactoria - Phasianidae

F

Falcipennis - Phasianidae
Falco - Falconidae
Falculea - Vangidae
Falcunculus - Falcunculidae
Ferminia - Troglodytidae
Ficedula - Muscicapidae
Finschia - Mohouidae
Florida >> Egretta
Florisuga - Trochilidae
Fluvicola - Tyrannidae
Formicarius - Formicariidae
Formicivora - Thamnophilidae
Forpus - Psittacidae
Foudia - Ploceidae
Foulehaio - Meliphagidae
Francolinus - Phasianidae
Franklinia >> Prinia
Fraseria - Muscicapidae
Fratercula - Alcidae
Frederickena - Thamnophilidae
Fregata - Fregatidae
Fregetta - Oceanitidae
Fregilupus - Sturnidae
Fringilauda >> Leucosticte
Fringilla - Fringillidae
Fringillaria - Emberizidae
Frutiornis >> Geothlypis
Fulica - Rallidae
Fullerellus >> Plocepasser
Fulmarus - Procellariidae
Fulvetta - Paradoxornithidae
Furnarius - Furnariidae

G

Gabelatrix >> Sheppardia
Gabianus >> Leucophaeus
Gactornis - Caprimulgidae
Galachrysia >> Glareola
Galbalcyrhynchus - Galbulidae
Galbula - Galbulidae
Galerida - Alaudidae
Gallicolumba - Columbidae
Gallicrex - Rallidae
Gallinago - Scolopacidae
Gallinula - Rallidae
Gallirallus - Rallidae
Gallirex - Musophagidae
Galloperdix - Phasianidae
Gallus - Phasianidae
Gampsonyx - Accipitridae
Gampsorhynchus - Pellorneidae
Garritornis - Pomatostomidae
Garrodia - Oceanitidae
Garrulax - Leiothrichidae
Garrulus - Corvidae
Gavia - Gaviidae
Gavicalis - Meliphagidae
Gecinulus - Picidae
Gelochelidon - Laridae
Gennaeodryas - Petroicidae
Gennaeus >> Lophura
Gennaia >> Falco
Geobates >> Geositta
Geobiastes - Brachypteraciidae
Geocerthia - Furnariidae
Geocichla >> Geokichla
Geococcyx - Cuculidae
Geocolaptes - Picidae
Geoffroyus - Psittaculidae
Geokichla - Turdidae
Geomalia >> Zoothera
Geopelia - Columbidae
Geophaps - Columbidae
Geopsittacus >> Pezoporus
Geositta - Scleruridae
Geospiza - Thraupidae
Geospizopsis - Thraupidae
Geothlypis - Parulidae
Geotrygon - Columbidae
Geranoaetus - Accipitridae
Geranospiza - Accipitridae
Geronticus - Threskiornithidae
Gerygone - Acanthizidae
Gilbertornis >> Pachycephala
Glareola - Glareolidae
Glaucestes >> Porphyrio
Glaucestrilda >> Estrilda
Glaucidium - Strigidae
Glaucionetta >> Bucephala
Glaucis - Trochilidae
Gliciphila - Meliphagidae
Glossopsitta - Psittaculidae
Glossoptilus - Psittaculidae
Glycichaera - Meliphagidae
Glycifohia >> Gliciphila
Glyciphila >> Gliciphila
Glyphorhynchus >> Glyphorynchus
Glyphorynchus - Dendrocolaptidae
Gnathospiza >> Sicalis
Gnorimopsar - Icteridae
Goethalsia >> Goldmania
Goldmania - Trochilidae
Goodfellowia - Sturnidae
Gorsachius - Ardeidae
Goura - Columbidae
Gracula - Sturnidae
Gracupica - Sturnidae
Grafisia - Sturnidae
Grallaria - Myrmotheridae
Grallaricula - Myrmotheridae
Grallina - Monarchidae
Graminicola - Pellorneidae
Grammatoptila - Leiothrichidae
Granatellus - Cardinalidae
Granatina >> Uraeginthus
Granativora - Emberizidae
Grandala - Turdidae
Grantiella - Meliphagidae
Graphephasianus >> Syrmaticus
Graueria - Acrocephalidae
Graydidascalus - Psittacidae
Griseotyrannus - Tyrannidae
Groteiplectes >> Euplectes
Grus - Gruidae
Guadalcanaria - Meliphagidae
Guarouba >> Guaruba
Guaruba - Psittacidae
Gubernatrix - Thraupidae
Gubernetes - Tyrannidae
Guira - Cuculidae
Guiraca >> Passerina
Gulosus - Phalacrocoracidae
Gunningia >> Anthreptes
Guttera - Numididae
Guyramemua - Tyrannidae
Gyalophylax >> Synallaxis
Gygis - Laridae
Gygisterna >> Sterna
Gymnasio - Strigidae
Gymnobucco - Ramphastidae
Gymnocichla - Thamnophilidae
Gymnocrex - Rallidae
Gymnoderus - Cotingidae
Gymnoglaux >> Margarobyas
Gymnogyps - Cathartidae
Gymnomystax - Icteridae
Gymnomyza >> Eugymnomyza
Gymnopelia >> Metriopelia
Gymnophaps - Columbidae
Gymnopithys - Thamnophilidae
Gymnorhina - Artamidae
Gymnorhinus - Corvidae
Gymnoris - Passeridae
Gymnoscops >> Otus
Gymnostinops >> Psarocolius
Gypaetus - Accipitridae
Gypohierax - Accipitridae
Gypopsitta >> Pyrilia
Gyps - Accipitridae
Gypsophila - Pellorneidae

H

Haagneria >> Cyanomitra
Habia - Cardinalidae
Habropteryx >> Hypotaenidia
Habroptila - Rallidae
Haematoderus - Cotingidae
Haematopus - Haematopodidae
Haematortyx - Phasianidae
Haematospiza - Fringillidae
Haemorhous - Fringillidae
Hafferia - Thamnophilidae
Haganopsornis >> Agricola
Hagedashia >> Bostrychia
Halcyon - Alcedinidae
Haliaeetus - Accipitridae
Haliastur - Accipitridae
Haliplana >> Onychoprion
Hallornis >> Malurus
Halobaena - Procellariidae
Halocyptena >> Hydrobates
Hamirostra - Accipitridae
Hapalocrex >> Laterallus
Hapalopsittaca - Psittacidae
Hapaloptila - Bucconidae
Haplochelidon >> Orochelidon
Haplophaedia - Trochilidae
Haplospiza - Thraupidae
Harpactes - Trogonidae
Harpagus - Accipitridae
Harpia - Accipitridae
Harpiprion >> Theristicus
Harporhynchus >> Toxostoma
Harpyhaliaetus >> Buteogallus
Harpyopsis - Accipitridae
Hartertula - Bernieridae
Hartlaubius - Sturnidae
Hedydipna - Nectariniidae
Hedyglossa >> Diuca
Hedymeles >> Pheucticus
Heinrichia - Muscicapidae
Heleia - Zosteropidae
Heliactin - Trochilidae
Heliangelus - Trochilidae
Helicolestes - Accipitridae
Heliobletus >> Philydor
Heliocorys >> Galerida
Heliodilus >> Tyto
Heliodoxa - Trochilidae
Heliolais >> Prinia
Heliomaster - Trochilidae
Heliopais - Heliornithidae
Heliornis - Heliornithidae
Heliothraupis - Thraupidae
Heliothryx - Trochilidae
Hellmayrea - Furnariidae
Helopsaltes - Locustellidae
Helmitheros - Parulidae
Hemerodromus >> Rhinoptilus
Hemicecrops >> Hirundo
Hemichelidon >> Muscicapa
Hemicircoides >> Meiglyptes
Hemicircus - Picidae
Hemidacnis >> Dacnis
Hemignathus - Fringillidae
Hemimacronyx >> Macronyx
Hemiparra >> Vanellus
Hemiphaga - Columbidae
Hemipipo >> Piprites
Hemiprocne - Hemiprocnidae
Hemipus - Vangidae
Hemispingus >> Thlypopsis
Hemitarsus >> Pycnonotus
Hemitesia - Cettiidae
Hemithraupis - Thraupidae
Hemitriccus - Pipromorphidae
Hemixos - Pycnonotidae
Henicopernis - Accipitridae
Henicophaps - Columbidae
Henicorhina - Troglodytidae
Herbivocula >> Seicercus
Herpetotheres - Falconidae
Herpsilochmus - Thamnophilidae
Herpystera >> Prinia
Hesperiphona - Fringillidae
Hesperoburhinus - Burhinidae
Heteralocha - Callaeidae
Heterocercus - Pipridae
Heterocnus >> Tigrisoma
Heteroglaux - Strigidae
Heteromirafra - Alaudidae
Heteromunia - Estrildidae
Heteromyias - Petroicidae
Heteronetta - Anatidae
Heterophasia - Leiothrichidae
Heteropygia >> Calidris
Heterornis >> Sturnornis
Heteroscelus >> Tringa
Heteroscenes - Cuculidae
Heterospingus - Thraupidae
Heterospizias >> Buteogallus
Heterotetrax - Otididae
Heterotrogon >> Apaloderma
Heteroxenicus - Muscicapidae
Heteroxolmis - Tyrannidae
Hieraaetus - Accipitridae
Hieracidea >> Falco
Hieracoglaux >> Ninox
Hieraspiza >> Accipiter
Hierococcyx - Cuculidae
Hierofalco >> Falco
Hierophasis >> Lophura
Hilarocichla >> Pteruthius
Himalayapsitta >> Psittacula
Himantopus - Recurvirostridae
Himantornis - Rallidae
Himatione - Fringillidae
Hippolais - Acrocephalidae
Hirundapus - Apodidae
Hirundinea - Tyrannidae
Hirundo - Hirundinidae
Histrionicus - Anatidae
Histriophaps >> Phaps
Histurgops - Ploceidae
Hodgsonius >> Luscinia
Holoquiscalus >> Quiscalus
Hoplopterus >> Vanellus
Hoploxypterus - Charadriidae
Horeites >> Cettia
Horizocerus - Bucerotidae
Horizorhinus >> Sylvia
Horornis - Cettiidae
Houbaropsis - Otididae
Houppifer >> Lophura
Humblotia >> Muscicapa
Hydranassa >> Egretta
Hydrobates - Hydrobatidae
Hydrochous - Apodidae
Hydrocoloeus - Laridae
Hydrophasianus - Jacanidae
Hydroprogne - Laridae
Hydropsalis - Caprimulgidae
Hydrornis - Pittidae
Hyetornis >> Coccyzus
Hylacola - Acanthizidae
Hylatomus >> Dryocopus
Hylexetastes - Dendrocolaptidae
Hylia - Hyliidae
Hyliota - Hyliotidae
Hylocharis - Trochilidae
Hylocichla - Turdidae
Hylocitrea - Hylocitreidae
Hylocryptus >> Clibanornis
Hyloctistes >> Automolus
Hylomanes - Momotidae
Hylonax >> Myiarchus
Hylonympha - Trochilidae
Hylopezus - Myrmotheridae
Hylophilus - Vireonidae
Hylophylax - Thamnophilidae
Hylopsar - Sturnidae
Hylorchilus - Troglodytidae
Hymenolaimus - Anatidae
Hymenops - Tyrannidae
Hypargos - Estrildidae
Hypergerus - Cisticolidae
Hyphanturgus >> Malimbus
Hypnelus - Bucconidae
Hypocentor >> Schoeniclus
Hypocharmosyna - Psittaculidae
Hypochera >> Vidua
Hypocnemis - Thamnophilidae
Hypocnemoides - Thamnophilidae
Hypocolius - Hypocoliidae
Hypocryptadius - Passeridae
Hypodes >> Muscicapa
Hypoedaleus - Thamnophilidae
Hypogramma >> Kurochkinegramma
Hypoleucos >> Phalacrocorax
Hypopicus >> Dendrocopos
Hypopyrrhus - Icteridae
Hypositta - Vangidae
Hypotaenidia - Rallidae
Hypothymis - Monarchidae
Hypsibemon - Myrmotheridae
Hypsipetes - Pycnonotidae

I

Ianthia >> Tarsiger
Ianthocincla - Leiothrichidae
Ibidorhyncha - Haematopodidae
Ibis >> Mycteria
Ibycter - Falconidae
Ichthyaetus - Laridae
Ichthyophaga >> Icthyophaga
Icoturus >> Larvivora
Icteria - Icteridae
Icterus - Icteridae
Icthyophaga - Accipitridae
Ictinaetus - Accipitridae
Ictinia - Accipitridae
Ictiniastur >> Haliastur
Idiopsar - Thraupidae
Idioptilon >> Oncostoma
Iduna - Acrocephalidae
Ieracidea >> Falco
Ifrita - Ifritidae
Iliacus >> Turdus
Ilicura - Pipridae
Illadopsis - Pellorneidae
Incana - Cisticolidae
Incaspiza - Thraupidae
Indicator - Indicatoridae
Inezia - Tyrannidae
Inundicola >> Akletos
Iodopleura - Tityridae
Iole - Pycnonotidae
Ionolaima >> Heliodoxa
Ipocrantor >> Campephilus
Ipophilus >> Dendropicos
Irania - Muscicapidae
Irediparra - Jacanidae
Irena - Irenidae
Iridipitta >> Hydrornis
Iridophanes - Thraupidae
Iridoprocne >> Tachycineta
Iridosornis - Thraupidae
Isleria - Thamnophilidae
Islerothraupis >> Loriotus
Ispidina - Alcedinidae
Ithaginis - Phasianidae
Ixidia >> Pycnonotus
Ixobrychus - Ardeidae
Ixodia - Pycnonotidae
Ixonotus - Pycnonotidae
Ixoreus - Turdidae
Ixos - Pycnonotidae
Ixothraupis - Thraupidae

J

Jabiru - Ciconiidae
Jabouilleia >> Rimator
Jacamaralcyon - Galbulidae
Jacamerops - Galbulidae
Jacana - Jacanidae
Jotreron >> Ptilinopus
Jubula - Strigidae
Juliamyia >> Chlorestes
Junco - Passerellidae
Jynx - Picidae

K

Kakamega - Modulatricidae
Kakatoe >> Cacatua
Kalochelidon >> Tachycineta
Kaupifalco - Accipitridae
Kelaartia >> Pycnonotus
Kempiella - Petroicidae
Kenopia - Pellorneidae
Ketupa >> Bubo
Kieneria - Passerellidae
Kittacincla - Muscicapidae
Kittlizia >> Aplonis
Klais - Trochilidae
Kleinothraupis - Thraupidae
Knestrometopon >> Prionops
Knipolegus - Tyrannidae
Kozlowia >> Carpodacus
Krimhilda >> Estrilda
Kubaryum >> Zosterops
Kupeornis >> Phyllanthus
Kurochkinegramma - Nectariniidae

L

Lacedo - Alcedinidae
Lacustroica - Meliphagidae
Lafresnaya - Trochilidae
Lagonosticta - Estrildidae
Lagopus - Phasianidae
Laiscopus >> Prunella
Lalage - Campephagidae
Lalocitta >> Garrulus
Lampornis - Trochilidae
Lampraster >> Heliodoxa
Lampribis >> Bostrychia
Lamprochelidon >> Tachycineta
Lamprocorax >> Aplonis
Lamprolaima - Trochilidae
Lamprolia - Rhipiduridae
Lampronetta >> Somateria
Lampropsar - Icteridae
Lamprospiza - Mitrospingidae
Lamprospreo >> Lamprotornis
Lamprothreptes >> Anthreptes
Lamprotornis - Sturnidae
Laniarius - Malaconotidae
Laniellus - Leiothrichidae
Laniisoma - Tityridae
Lanio - Thraupidae
Laniocera - Tityridae
Lanioturdus - Platysteiridae
Lanius - Laniidae
Larosterna - Laridae
Larus - Laridae
Larvivora - Muscicapidae
Laterallus - Rallidae
Lathamus - Psittaculidae
Lathria >> Snowornis
Lathrotriccus >> Aphanotriccus
Laticilla - Pellorneidae
Latoucheornis >> Schoeniclus
Lawrencia >> Vireo
Lawrencius >> Elvira
Layardiella >> Prosopeia
Lecythoplastes >> Petrochelidon
Legatus - Tyrannidae
Leiopicus - Picidae
Leioptila - Leiothrichidae
Leiothlypis - Parulidae
Leiothrix - Leiothrichidae
Leipoa - Megapodiidae
Leistes - Icteridae
Lemuresthes >> Lepidopygia
Lemurolimnas >> Sarothrura
Leonardina - Pellorneidae
Lepidocolaptes - Dendrocolaptidae
Lepidogrammus - Cuculidae
Lepidolarynx >> Heliomaster
Lepidopyga >> Chrysuronia
Lepidopygia - Estrildidae
Lepidothrix - Pipridae
Leptasthenura - Furnariidae
Leptocoma - Nectariniidae
Leptodon - Accipitridae
Leptophaps >> Metriopelia
Leptoplectron >> Calcarius
Leptopoecile - Aegithalidae
Leptopogon - Pipromorphidae
Leptopterus - Vangidae
Leptoptilos - Ciconiidae
Leptosittaca - Psittacidae
Leptosomus - Leptosomidae
Leptotila - Columbidae
Leptotriccus >> Phylloscartes
Leptotrygon - Columbidae
Lerwa - Phasianidae
Lesbia - Trochilidae
Lessonia - Tyrannidae
Leucippus - Trochilidae
Leucocarbo - Phalacrocoracidae
Leucochloris - Trochilidae
Leucodiopterum >> Garrulax
Leucodioptron >> Garrulax
Leucogeranus - Gruidae
Leucolia - Trochilidae
Leuconerpes >> Melanerpes
Leuconotopicus - Picidae
Leucopeza - Parulidae
Leucophaeus - Laridae
Leucopitta >> Hydrornis
Leucopsar - Sturnidae
Leucopternis - Accipitridae
Leucoptilon - Muscicapidae
Leucosarcia - Columbidae
Leucosticte - Fringillidae
Leucotreron >> Ptilinopus
Lewinia - Rallidae
Lichenostomus - Meliphagidae
Lichmera - Meliphagidae
Limicola >> Calidris
Limnobaenus >> Zapornia
Limnocorax >> Zapornia
Limnocrex >> Laterallus
Limnoctites - Furnariidae
Limnodromus - Scolopacidae
Limnodytes >> Podiceps
Limnornis - Furnariidae
Limnothlypis - Parulidae
Limosa - Scolopacidae
Limnocolinus >> Ortygornis
Linaria - Fringillidae
Lineocantor >> Setophaga
Linneopicus >> Melanerpes
Linurgus - Fringillidae
Liocichla - Leiothrichidae
Lioparus - Paradoxornithidae
Lioptilus >> Sylvia
Liosceles - Rhinocryptidae
Lipaugus - Cotingidae
Lissotis - Otididae
Lobibyx >> Vanellus
Lobiophasis >> Lophura
Lobipes >> Phalaropus
Lobipluvia >> Vanellus
Lobivanellus >> Vanellus
Loboparadisea - Cnemophilidae
Lobotos - Campephagidae
Lochmias - Furnariidae
Locustella - Locustellidae
Loddigesia - Trochilidae
Loidorusa >> Pycnonotus
Lonchura - Estrildidae
Loomelania >> Hydrobates
Lophaetus - Accipitridae
Lophobasileus >> Leptopoecile
Lophoceros - Bucerotidae
Lophochroa >> Cacatua
Lophodytes - Anatidae
Lophoictinia - Accipitridae
Lopholaimus - Columbidae
Lophonetta - Anatidae
Lophophanes - Paridae
Lophophaps >> Geophaps
Lophophorus - Phasianidae
Lophopsittacus - Psittaculidae
Lophorina - Paradisaeidae
Lophornis - Trochilidae
Lophortyx >> Callipepla
Lophospingus - Thraupidae
Lophospiza - Accipitridae
Lophostrix - Strigidae
Lophotibis - Threskiornithidae
Lophotis - Otididae
Lophotriccus >> Oncostoma
Lophotriorchis - Accipitridae
Lophozosterops >> Heleia
Lophura - Phasianidae
Loria >> Cnemophilus
Loriculus - Psittaculidae
Loriotus - Thraupidae
Lorius - Psittaculidae
Loxia - Fringillidae
Loxigilla - Thraupidae
Loxioides - Fringillidae
Loxipasser - Thraupidae
Loxops - Fringillidae
Loxopterus >> Campylopterus
Lugensa >> Aphrodroma
Lullula - Alaudidae
Lunda >> Fratercula
Lurocalis - Caprimulgidae
Luscinia - Muscicapidae
Lybius - Ramphastidae
Lycocorax - Paradisaeidae
Lymnocryptes - Scolopacidae
Lyncornis - Caprimulgidae
Lyrurus - Phasianidae
Lysurus >> Arremon

M

Macabra >> Megascops
Macgregoria - Meliphagidae
Machaerhamphus >> Macheiramphus
Machaerirhynchus - Machaerirhynchidae
Machaeropterus - Pipridae
Macheiramphus - Accipitridae
Machetornis - Tyrannidae
Machlolophus - Paridae
Mackenziaena - Thamnophilidae
Macleanornis >> Pterocles
Maclennania >> Cincloramphus
Macroagelaius - Icteridae
Macrocephalon - Megapodiidae
Macrodipteryx >> Caprimulgus
Macronectes - Procellariidae
Macronous >> Macronus
Macronus - Timaliidae
Macronyx - Motacillidae
Macropsalis - Caprimulgidae
Macropygia - Columbidae
Macrorthonyx >> Orthonyx
Macrosphenus - Macrosphenidae
Madanga - Motacillidae
Magumma - Fringillidae
Malacias >> Heterophasia
Malacocincla - Pellorneidae
Malacolestes >> Pachycephala
Malaconotus - Malaconotidae
Malacopteron - Pellorneidae
Malacoptila - Bucconidae
Malacorhynchus - Anatidae
Malacothraupis >> Creurgops
Malayornis >> Pycnonotus
Malcorus - Cisticolidae
Malia - Locustellidae
Malimbus - Ploceidae
Malindangia - Campephagidae
Malurus - Maluridae
Manacus - Pipridae
Mandingoa - Estrildidae
Manorina - Meliphagidae
Manucerthia >> Loxops
Manucodia - Paradisaeidae
Mareca - Anatidae
Margarobyas - Strigidae
Margaroperdix - Phasianidae
Margarops - Mimidae
Margarornis - Furnariidae
Marmaronetta - Anatidae
Mascarenotus >> Otus
Mascarinus >> Psittacula
Maschalethraupis >> Tachyphonus
Masius - Pipridae
Mayrimunia >> Lonchura
Mayrornis - Monarchidae
Mazaria - Furnariidae
Mearnsia - Apodidae
Mecocerculus - Tyrannidae
Megabyas - Vangidae
Megaceryle - Alcedinidae
Megacrex - Rallidae
Megadyptes - Spheniscidae
Megalaima >> Psilopogon
Megalampitta - Melampittidae
Megaloprepia - Columbidae
Megalurulus >> Cincloramphus
Megalurus - Locustellidae
Megapodius - Megapodiidae
Megapomatorhinus >> Erythrogenys
Megarynchus - Tyrannidae
Megascops - Strigidae
Megastictus - Thamnophilidae
Megastrix >> Tyto
Megatriorchis - Accipitridae
Megaxenops - Furnariidae
Megazosterops >> Heleia
Meiglyptes - Picidae
Melaenornis - Muscicapidae
Melampitta - Melampittidae
Melamprosops - Fringillidae
Melananas >> Anas
Melanerpes - Picidae
Melaniparus - Paridae
Melanitta - Anatidae
Melanocharis - Melanocharitidae
Melanochlora - Paridae
Melanocichla - Timaliidae
Melanocorypha - Alaudidae
Melanodera - Thraupidae
Melanodryas - Petroicidae
Melanopareia - Melanopareiidae
Melanoperdix - Phasianidae
Melanoploceus >> Malimbus
Melanoptila - Mimidae
Melanorectes - Pachycephalidae
Melanospiza - Thraupidae
Melanotis - Mimidae
Melanotrochilus >> Florisuga
Meleagris - Phasianidae
Meliarchus - Meliphagidae
Melichneutes - Indicatoridae
Melidectes - Meliphagidae
Melidora - Alcedinidae
Melierax - Accipitridae
Melignomon - Indicatoridae
Melilestes - Meliphagidae
Melionyx - Meliphagidae
Meliornis >> Phylidonyris
Meliphacator >> Foulehaio
Meliphaga - Meliphagidae
Melipodagus >> Indicator
Melipotes - Meliphagidae
Melirrhophetes >> Melidectes
Melithreptus - Meliphagidae
Melitograis - Meliphagidae
Melittias >> Merops
Melittophagus >> Merops
Melizophilus >> Curruca
Mellisuga - Trochilidae
Melloria - Artamidae
Melocichla - Macrosphenidae
Melodivireo >> Vireo
Melopelia >> Zenaida
Melophus - Emberizidae
Melopsittacus - Psittaculidae
Melopyrrha - Thraupidae
Melospiza - Passerellidae
Melozone - Passerellidae
Menelikornis - Musophagidae
Mentocrex - Sarothruridae
Menura - Menuridae
Merganetta - Anatidae
Mergellus - Anatidae
Mergus - Anatidae
Meropiscus >> Merops
Meropogon >> Merops
Merops - Meropidae
Merula >> Turdus
Merulaxis - Rhinocryptidae
Mesembrinibis - Threskiornithidae
Mesia >> Leiothrix
Mesitornis - Mesitornithidae
Mesoenas >> Mesitornis
Mesophoyx >> Ardea
Mesopicos >> Dendropicos
Metabolus - Monarchidae
Metallura - Trochilidae
Metopiana >> Netta
Metopidius - Jacanidae
Metopothrix - Furnariidae
Metriopelia - Columbidae
Micrastur - Falconidae
Micrathene - Strigidae
Microbates - Polioptilidae
Microcarbo - Phalacrocoracidae
Microcerculus - Troglodytidae
Microchera - Trochilidae
Microcochlearius >> Hemitriccus
Microdynamis - Cuculidae
Microeca - Petroicidae
Microgoura - Columbidae
Microhierax - Falconidae
Microligea - Phaenicophilidae
Micromacronus - Cisticolidae
Micromonacha - Bucconidae
Micronisus - Accipitridae
Micropalama >> Calidris
Micropanyptila >> Tachornis
Microparra - Jacanidae
Microperdix >> Perdicula
Micropsitta - Psittaculidae
Micropternus - Picidae
Microptilotis >> Meliphaga
Micropygia >> Rufirallus
Microrhopias - Thamnophilidae
Microsarcops >> Vanellus
Microsittace >> Enicognathus
Microspingus - Thraupidae
Microspizias - Accipitridae
Microstilbon - Trochilidae
Microtarsus - Pycnonotidae
Microtribonyx >> Tribonyx
Microtriccus >> Ornithion
Microura >> Pnoepyga
Microxenops - Furnariidae
Miliaria >> Emberiza
Milvago - Falconidae
Milvus - Accipitridae
Mimeta >> Oriolus
Mimizuku >> Otus
Mimodes >> Mimus
Mimus - Mimidae
Minla - Leiothrichidae
Mino - Sturnidae
Minodoria >> Stachyris
Mionectes - Pipromorphidae
Mirafra - Alaudidae
Miro >> Petroica
Miscroscelis >> Hypsipetes
Misocalius >> Chalcites
Mitrephanes - Tyrannidae
Mitrospingus - Mitrospingidae
Mitu - Cracidae
Mixornis - Timaliidae
Mniotilta - Parulidae
Modulatrix - Modulatricidae
Moho - Mohoidae
Mohoua - Mohouidae
Molothrus - Icteridae
Momotus - Momotidae
Monachalcyon >> Actenoides
Monachella - Petroicidae
Monarcha - Monarchidae
Monarcherses >> Metabolus
Monasa - Bucconidae
Monias - Mesitornithidae
Montecincla - Leiothrichidae
Monticola - Muscicapidae
Montifringilla - Passeridae
Morococcyx - Cuculidae
Morphnarchus - Accipitridae
Morphnus - Accipitridae
Morus - Sulidae
Motacilla - Motacillidae
Moupinia - Paradoxornithidae
Mulleripicus - Picidae
Mundia - Rallidae
Munia >> Lonchura
Muscicapa - Muscicapidae
Muscicapella >> Ficedula
Muscicapula >> Ficedula
Muscifur >> Myiarchus
Muscigralla - Tyrannidae
Musciparus >> Malurus
Muscipipra - Tyrannidae
Muscisaxicola - Tyrannidae
Muscivora >> Tyrannus
Musophaga >> Tauraco
Mustelirallus - Rallidae
Myadestes - Turdidae
Mycerobas - Fringillidae
Mycteria - Ciconiidae
Myiagra - Monarchidae
Myiarchus - Tyrannidae
Myiobius - Onychorhynchidae
Myioborus - Parulidae
Myioceyx >> Ispidina
Myiodynastes - Tyrannidae
Myiolestes >> Colluricincla
Myiomela - Muscicapidae
Myiopagis - Tyrannidae
Myioparus >> Fraseria
Myiophobus - Tyrannidae
Myiophoneus >> Myophonus
Myiophonus >> Myophonus
Myiopsitta - Psittacidae
Myiornis - Pipromorphidae
Myiotheretes - Tyrannidae
Myiothlypis - Parulidae
Myiotriccus - Tyrannidae
Myiozetetes - Tyrannidae
Myophonus - Muscicapidae
Myopornis >> Bradornis
Myornis - Rhinocryptidae
Myospiza >> Ammodramus
Myristicivora >> Ducula
Myrmeciza - Thamnophilidae
Myrmecocichla - Muscicapidae
Myrmelastes - Thamnophilidae
Myrmia - Trochilidae
Myrmoborus - Thamnophilidae
Myrmochanes - Thamnophilidae
Myrmoderus - Thamnophilidae
Myrmopagis >> Myrmotherula
Myrmophylax - Thamnophilidae
Myrmorchilus - Thamnophilidae
Myrmornis - Thamnophilidae
Myrmothera - Myrmotheridae
Myrmotherula - Thamnophilidae
Myrtis - Trochilidae
Mystacornis - Vangidae
Myza - Meliphagidae
Myzantha >> Manorina
Myzomela - Meliphagidae
Myzornis - Paradoxornithidae

N

Namibornis >> Melaenornis>
Nandayus >> Aratinga
Nannococcyx - Cuculidae
Nannopsittaca >> Bolborhynchus
Nannopterum - Phalacrocoracidae
Nannus >> Troglodytes
Napothera - Pellorneidae
Nasica - Dendrocolaptidae
Natalornis >> Hirundo
Neafrapus - Apodidae
Necropsar - Sturnidae
Necropsittacus - Psittaculidae
Necrosyrtes - Accipitridae
Nectarinia - Nectariniidae
Neisna >> Coccopygia
Nelicurvius - Ploceidae
Nemosia - Thraupidae
Nemospiza >> Centronyx
Neneba >> Melanocharis
Nengetus - Tyrannidae
Neochelidon >> Atticora
Neochen >> Oressochen
Neochloe >> Vireo
Neochmia - Estrildidae
Neocichla - Sturnidae
Neocossyphus - Turdidae
Neocrex >> Mustelirallus
Neoctantes - Thamnophilidae
Neodendroica >> Setophaga
Neodrepanis - Philepittidae
Neohierax - Falconidae
Neolalage - Monarchidae
Neolepidothrix >> Lepidothrix
Neolestes - Pycnonotidae
Neomixis - Cisticolidae
Neomorphus - Cuculidae
Neopelma - Pipridae
Neophedina - Hirundinidae
Neophema - Psittaculidae
Neophilydor - Furnariidae
Neophron - Accipitridae
Neopipo - Platyrinchidae
Neopsephotus - Psittaculidae
Neopsittacus - Psittaculidae
Neorhopias >> Formicivora
Neosericornis - Acanthizidae
Neositta >> Daphoenositta
Neospiza >> Crithagra
Neosuthora >> Suthora
Neothraupis - Thraupidae
Neotis >> Ardeotis
Neoxolmis >> Nengetus
Nephelomyias - Tyrannidae
Nephelornis - Thraupidae
Nephoecetes >> Cypseloides
Nesasio >> Asio
Nesierax >> Falco
Nesillas - Acrocephalidae
Nesoceleus >> Colaptes
Nesocharis - Estrildidae
Nesochen >> Branta
Nesocichla >> Turdus
Nesoclopeus >> Hypotaenidia
Nesocorax >> Corvus
Nesoctites - Picidae
Nesoenas - Columbidae
Nesofregetta - Oceanitidae
Nesolimnas >> Hypotaenidia
Nesomimus >> Mimus
Nesopelia >> Zenaida
Nesophlox - Trochilidae
Nesophylax >> Zapornia
Nesopsar - Icteridae
Nesoptilotis - Meliphagidae
Nesospingus - Phaenicophilidae
Nesospiza - Thraupidae
Nesotriccus - Tyrannidae
Nestor - Nestoridae
Netta - Anatidae
Nettapus - Anatidae
Nettion >> Anas
Newtonia - Vangidae
Nicator - Nicatoridae
Nicopsitta >> Psittacula
Nigravis >> Stachyris
Nigrita - Estrildidae
Nilaus - Malaconotidae
Niltava - Muscicapidae
Ninox - Strigidae
Niobella >> Euplectes
Nipponia - Threskiornithidae
Nisaetus - Accipitridae
Nok - Pycnonotidae
Nomonyx - Anatidae
Nonnula - Bucconidae
Northiella - Psittaculidae
Notharchus - Bucconidae
Nothocercus - Tinamidae
Nothocrax - Cracidae
Nothoprocta >> Rhynchotus
Nothura - Tinamidae
Notiochelidon >> Atticora
Notiocichla >> Acrocephalus
Notiocorys >> Anthus
Notiomystis - Notiomystidae
Notiospiza >> Malimbus
Notocarbo >> Leucocarbo
Notocolinus >> Pternistis
Notofalco >> Falco
Notopholia - Sturnidae
Notophoyx >> Egretta
Notopogonius >> Tricholaema
Notornis >> Porphyrio
Nubotis >> Ardeotis
Nucifraga - Corvidae
Numenius - Scolopacidae
Numida - Numididae
Nuttallornis >> Contopus
Nyctaetus >> Bubo
Nyctagreus >> Nyctiphrynus
Nyctanassa - Ardeidae
Nyctastes >> Bucco
Nyctea >> Bubo
Nyctibius - Nyctibiidae
Nycticorax - Ardeidae
Nycticryphes - Rostratulidae
Nyctidromus - Caprimulgidae
Nyctiperdix >> Pterocles
Nyctiphrynus - Caprimulgidae
Nyctipolus - Caprimulgidae
Nyctiprogne - Caprimulgidae
Nyctyornis - Meropidae
Nymphicus - Cacatuidae
Nystalus - Bucconidae

O

Oceanites - Oceanitidae
Oceanodroma >> Hydrobates
Ochetorhynchus - Furnariidae
Ochromela >> Ficedula
Ochrospiza >> Crithagra
Ochthiodiaeta >> Myiotheretes
Ochthodromus >> Charadrius
Ochthoeca - Tyrannidae
Ochthornis - Tyrannidae
Ocreatus - Trochilidae
Oculocincta >> Heleia
Ocyalus >> Cacicus
Ocyceros - Bucerotidae
Ocyphaps - Columbidae
Ocyris >> Schoeniclus
Odontophorus - Odontophoridae
Odontorchilus - Troglodytidae
Odontospiza - Estrildidae
Oedistoma - Melanocharitidae
Oena - Columbidae
Oenanthe - Muscicapidae
Oenoenas >> Patagioenas
Oenositta >> Sitta
Ognorhynchus - Psittacidae
Oligura >> Cettia
Olor >> Cygnus
Oncostoma - Pipromorphidae
Oneillornis - Thamnophilidae
Onychognathus - Sturnidae
Onychoprion - Laridae
Onychorhynchus - Onychorhynchidae
Onychostruthus - Passeridae
Ophrydornis >> Malacopteron
Ophrysia - Phasianidae
Opisthocomus - Opisthocomidae
Opisthoprora - Trochilidae
Opopsitta >> Cyclopsitta
Oporornis - Parulidae
Orchesticus - Thraupidae
Oreicola >> Ficedula
Oreocharis - Paramythiidae
Oreocolinus >> Pternistis
Oreocorys >> Corydalla
Oreocossypha - Muscicapidae
Oreoica - Oreoicidae
Oreolais - Cisticolidae
Oreomanes >> Conirostrum
Oreomystis - Fringillidae
Oreonympha - Trochilidae
Oreopeleia >> Geotrygon
Oreophasis - Cracidae
Oreophilais - Cisticolidae
Oreopholus - Charadriidae
Oreophylax >> Asthenes
Oreopneuste >> Seicercus
Oreopsar - Icteridae
Oreopsittacus - Psittaculidae
Oreornis >> Meliphaga
Oreortyx - Odontophoridae
Oreoscoptes - Mimidae
Oreoscopus - Acanthizidae
Oreostruthus - Estrildidae
Oreothlypis - Parulidae
Oreothraupis - Passerellidae
Oreotriccus >> Xanthomyias
Oreotrochilus - Trochilidae
Oressochen - Anatidae
Origma - Acanthizidae
Oriolia - Vangidae
Oriolus - Oriolidae
Oriturus - Passerellidae
Ornithion - Tyrannidae
Ornorectes - Oreoicidae
Oroaetus >> Spizaetus
Oroanassa >> Calherodius
Orochelidon - Hirundinidae
Orospingus >> Poospiza
Ortalis - Cracidae
Orthogonys - Mitrospingidae
Orthonyx - Orthonychidae
Orthopsittaca - Psittacidae
Orthorhamphus >> Esacus
Orthorhyncus - Trochilidae
Orthotomus - Cisticolidae
Ortygocichla >> Cincloramphus
Ortygonax >> Pardirallus
Ortygornis - Phasianidae

Ortygospiza - Estrildidae
Ortyxelos - Turnicidae
Oryzoborus >> Sporophila
Oscarornis >> Lalage
Osculatia >> Geotrygon
Othyphantes >> Malimbus
Otidiphaps - Columbidae
Otis - Otididae
Otocichla - Turdidae
Otophanes >> Nyctiphrynus
Otus - Strigidae
Oxylabes - Bernieridae
Oxylophus >> Clamator
Oxypelia >> Columbina
Oxypogon - Trochilidae
Oxyruncus - Oxyruncidae
Oxyura - Anatidae

P

Pachycare - Acanthizidae
Pachycephala - Pachycephalidae
Pachycephalopsis - Petroicidae
Pachycoccyx - Cuculidae
Pachyglossa >> Dicaeum
Pachyphantes >> Malimbus
Pachyptila - Procellariidae
Pachyramphus - Tityridae
Pachysylvia - Vireonidae
Padda >> Lonchura
Paecilonetta >> Anas
Pagodroma - Procellariidae
Pagophila - Laridae
Palaeornis >> Psittacula
Palmeria - Fringillidae
Paludicolaptes >> Dendroplex
Paludipasser - Estrildidae
Palumbus >> Columba
Pampa >> Platystylopterus
Pampusana - Columbidae
Panaeola >> Cinnyris
Pandion - Pandionidae
Panterpe - Trochilidae
Panurus - Panuridae
Panyptila - Apodidae
Papasula - Sulidae
Paphosia >> Lophornis
Papualestes >> Peneothello
Papuanapus >> Mearnsia
Parabuteo - Accipitridae
Paraclaravis - Columbidae
Paradeleornis >> Cinnyris
Paradigalla >> Astrapia
Paradisaea - Paradisaeidae
Paradisea >> Paradisaea
Paradisornis >> Paradisaea
Paradoxornis - Paradoxornithidae
Paragallinula - Rallidae
Paramythia - Paramythiidae
Parayuhina - Zosteropidae
Pardaliparus - Paridae
Pardalotus - Pardalotidae
Pardipicus - Picidae
Pardirallus - Rallidae
Parepthianura >> Ephthianura
Pareudiastes - Rallidae
Parisoma >> Curruca
Parkerthraustes - Thraupidae
Parkesia - Parulidae
Parmoptila - Estrildidae
Paroaria - Thraupidae
Parophasma >> Sylvia
Paroreomyza - Fringillidae
Parotia - Paradisaeidae
Parula >> Setophaga
Parus - Paridae
Parvipsitta - Psittaculidae
Passer - Passeridae
Passerculus - Passerellidae
Passerella - Passerellidae
Passerina - Cardinalidae
Pastor - Sturnidae
Patagioenas - Columbidae
Patagona - Trochilidae
Pauxi - Cracidae
Pavo - Phasianidae
Pedilorhynchus >> Bradornis
Pediocorys >> Anthus
Pedioecetes >> Tympanuchus
Pedionomus - Pedionomidae
Pelagodroma - Oceanitidae
Pelargopsis - Alcedinidae
Pelecanoides - Procellariidae
Pelecanus - Pelecanidae
Pelidna >> Calidris
Peliocichla >> Turdus
Peliperdix - Phasianidae
Pellorneum - Pellorneidae
Peltohyas - Charadriidae
Peltops - Artamidae
Penelope - Cracidae
Penelopides - Bucerotidae
Penelopina - Cracidae
Penemonarcha >> Symposiachrus
Peneoenanthe >> Peneothello
Peneothello - Petroicidae
Pennula >> Zapornia
Penthoceryx >> Cacomantis
Pentholaea >> Oenanthe
Percnohierax >> Parabuteo
Percnopis >> Nigrita
Percnostola - Thamnophilidae
Perdicula - Phasianidae
Perdix - Phasianidae
Pericrocotus - Campephagidae
Periparus - Paridae
Periporphyrus - Cardinalidae
Perisoreus - Corvidae
Perissocephalus - Cotingidae
Perissotriccus - Pipromorphidae
Pernis - Accipitridae
Petranthus >> Cinaedium
Petrochelidon - Hirundinidae
Petroica - Petroicidae
Petronia - Passeridae
Petrophassa - Columbidae
Petrophila >> Monticola
Peucaea - Passerellidae
Peucedramus - Peucedramidae
Pezites >> Leistes
Pezopetes - Passerellidae
Pezophaps - Columbidae
Pezoporus - Psittaculidae
Phacellodomus - Furnariidae
Phaenicophaeus - Cuculidae
Phaenicophilus - Phaenicophilidae
Phaenostictus - Thamnophilidae
Phaeoaythia >> Netta
Phaeochroa - Trochilidae
Phaeomyias >> Nesotriccus
Phaeoprogne >> Progne
Phaeoptila - Trochilidae
Phaeornis >> Myadestes
Phaeothlypis >> Myiothlypis
Phaethon - Phaethontidae
Phaethornis - Trochilidae
Phaeotriccus >> Knipolegus
Phaetusa - Laridae
Phainopepla - Ptiliogonatidae
Phainoptila - Ptiliogonatidae
Phaiolaima >> Heliodoxa
Phalacrocorax - Phalacrocoracidae
Phalaenopsis >> Glaucidium
Phalaenoptilus - Caprimulgidae
Phalaropus - Scolopacidae
Phalcoboenus - Falconidae
Phapitreron - Columbidae
Phaps - Columbidae
Pharomachrus - Trogonidae
Phasianus - Phasianidae
Phasidus >> Agelastes
Phedina - Hirundinidae
Phedinopsis - Hirundinidae
Phegornis - Charadriidae
Phelpsia - Tyrannidae
Pheucticus - Cardinalidae
Pheugopedius - Troglodytidae
Phibalura - Cotingidae
Phigys - Psittaculidae
Philacte >> Anser
Philemon - Meliphagidae
Philentoma - Vangidae
Philepitta - Philepittidae
Philesturnus - Callaeidae
Philetairus - Ploceidae
Philippinia >> Aethopyga
Philodice - Trochilidae
Philohela >> Scolopax
Philohydor - Tyrannidae
Philomachus >> Calidris
Philortyx - Odontophoridae
Philydor - Furnariidae
Phimosus - Threskiornithidae
Phlegopsis - Thamnophilidae
Phleocryptes - Furnariidae
Phloeoceastes >> Campephilus
Phlogophilus - Trochilidae
Phlogothraupis >> Ramphocelus
Phodilus - Tytonidae
Phoebastria - Diomedeidae
Phoebetria - Diomedeidae
Phoenicircus - Cotingidae
Phoeniconaias - Phoenicopteridae
Phoenicoparrus - Phoenicopteridae
Phoenicopterus - Phoenicopteridae
Phoeniculus - Phoeniculidae
Phoenicuropsis >> Phoenicurus
Phoenicurus - Muscicapidae
Pholia - Sturnidae
Pholidornis - Cettiidae
Phonipara - Thraupidae
Phonygammus - Paradisaeidae
Phormoplectes >> Malimbus
Phragamaticola >> Arundinax
Phragmacia - Cisticolidae
Phrygilus - Thraupidae
Phylidonyris - Meliphagidae
Phyllaemulor - Nyctibiidae
Phyllanthus - Leiothrichidae
Phyllastrephus - Pycnonotidae
Phyllergates - Cettiidae
Phyllolais - Cisticolidae
Phyllomyias - Tyrannidae
Phylloscartes - Pipromorphidae
Phylloscopus - Phylloscopidae
Phytotoma - Cotingidae
Piaya - Cuculidae
Pica - Corvidae
Picathartes - Eupetidae
Picoides - Picidae
Piculus - Picidae
Picumnus - Picidae
Picus - Picidae
Piezorhina >> Piezorina
Piezorina - Thraupidae
Pilherodius - Ardeidae
Pinacantor >> Setophaga
Pinarochroa - Muscicapidae
Pinarocorys - Alaudidae
Pinaroloxias - Thraupidae
Pinarornis - Turdidae
Pinarostola - Meliphagidae
Pindalus >> Seicercus
Pinguinus - Alcidae
Pinicola - Fringillidae
Pionites - Psittacidae
Pionopsitta - Psittacidae
Pionus - Psittacidae
Pipile - Cracidae
Pipilo - Passerellidae
Pipra - Pipridae
Pipraeidea - Thraupidae
Pipreola - Cotingidae
Piprisoma >> Dicaeum
Piprites - Pipritidae
Pipromorpha >> Mionectes
Piranga - Cardinalidae
Pisobia >> Calidris
Pitangus - Tyrannidae
Pithecophaga - Accipitridae
Pithys - Thamnophilidae
Pitohui - Oriolidae
Pitta - Pittidae
Pittasoma - Conopophagidae
Pitylus >> Saltator
Pityriasis - Pityriaseidae
Planesticus >> Turdus
Platalea - Threskiornithidae
Platibis >> Platalea
Platycercus - Psittaculidae
Platycichla >> Turdus
Platylophus - Platylophidae
Platypsaris >> Pachyramphus
Platyrinchus - Platyrinchidae
Platysmurus - Corvidae
Platyspiza - Thraupidae
Platysteira - Platysteiridae
Platystylopterus - Trochilidae
Plautus >> Alle
Plectorhyncha - Meliphagidae
Plectrophenax - Calcariidae
Plectropterus - Anatidae
Plegadis - Threskiornithidae
Plesiodryas - Petroicidae
Plocealauda - Alaudidae
Plocepasser - Ploceidae
Ploceus - Ploceidae
Pluvialis - Charadriidae
Pluvianellus - Chionidae
Pluvianus - Pluvianidae
Pluviorhynchus >> Anarhynchus
Pnoepyga - Pnoepygidae
Podager >> Chordeiles
Podargus - Podargidae
Podasocys >> Anarhynchus
Podica - Heliornithidae
Podicephorus >> Podiceps
Podiceps - Podicipedidae
Podilymbus - Podicipedidae
Podoces - Corvidae
Poecile - Paridae
Poecilodryas - Petroicidae
Poecilonetta >> Anas
Poecilositta >> Sitta
Poecilostreptus - Thraupidae
Poecilotriccus - Pipromorphidae
Poecilurus >> Synallaxis
Poeoptera - Sturnidae
Poephila - Estrildidae
Pogoniulus - Ramphastidae
Pogonocichla - Muscicapidae
Pogonodon >> Lybius
Pogonornis - Ramphastidae
Pogonotriccus - Pipromorphidae
Poicephalus - Psittacidae
Poikilocarbo - Phalacrocoracidae
Polemaetus - Accipitridae
Polemistria >> Lophornis
Polidacnis >> Dacnis
Polihierax - Falconidae
Poliocephalus - Podicipedidae
Poliocrania - Thamnophilidae
Poliolais - Cisticolidae
Poliolimnas - Rallidae
Poliolophus >> Microtarsus
Poliopsar >> Spodiopsar
Polioptila - Polioptilidae
Poliornis >> Dicaeum
Poliospiza >> Crithagra
Polioxolmis - Tyrannidae
Polipicus >> Dendropicos
Polyboroides - Accipitridae
Polyborus >> Caracara
Polyerata - Trochilidae
Polyonymus - Trochilidae
Polyplancta >> Heliodoxa
Polyplectron - Phasianidae
Polysticta - Anatidae
Polystictus >> Serpophaga
Polytelis - Psittaculidae
Polytmus - Trochilidae
Pomarea - Monarchidae
Pomareopsis >> Grallina
Pomatorhinus - Timaliidae
Pomatostomus - Pomatostomidae
Poneropsar >> Lamprotornis
Poodytes - Locustellidae
Pooecetes - Passerellidae
Poospiza - Thraupidae
Poospizopsis - Thraupidae
Popelairia >> Discosura
Porphyrio - Rallidae
Porphyriops - Rallidae
Porphyriornis >> Gallinula
Porphyrolaema - Cotingidae
Porphyrospiza >> Rhopospina
Porphyrula >> Porphyrio
Porzana - Rallidae
Porzanula >> Zapornia
Premnoplex - Furnariidae
Premnornis - Furnariidae
Primolius - Psittacidae
Prinia - Cisticolidae
Prioniturus - Psittaculidae
Prionochilus - Dicaeidae
Prionodura - Ptilonorhynchidae
Prionops - Vangidae
Priotelus - Trogonidae
Probosciger - Cacatuidae
Procacicus - Icteridae
Procarduelis - Fringillidae
Proceella >> Ploceus
Procellaria - Procellariidae
Procelsterna >> Anous
Procnias - Cotingidae
Prodotiscus - Indicatoridae
Progne - Hirundinidae
Prohaematopus >> Haematopus
Promerops - Promeropidae
Propyrrhula >> Carpodacus
Propyrrhura >> Primolius
Prosheppardia >> Sheppardia
Prosobonia - Scolopacidae
Prosopeia - Psittaculidae
Prosthemadera - Meliphagidae
Protonotaria - Parulidae
Protopelma - Pipridae
Proturacus >> Tauraco
Prunella - Prunellidae
Psalidoprocne - Hirundinidae
Psaltria >> Aegithalos
Psaltriparus - Aegithalidae
Psamathia >> Horornis
Psarisomus - Eurylaimidae
Psarocolius - Icteridae
Pselliophorus >> Atlapetes
Psephotellus - Psittaculidae
Psephotus - Psittaculidae
Pseudaedon >> Larvivora
Pseudalaemon >> Spizocorys
Pseudalethe >> Chamaetylas
Pseudasthenes - Furnariidae
Pseudastur - Accipitridae
Pseudattila >> Attila
Pseudelaenia - Tyrannidae
Pseudeos - Psittaculidae
Pseudhirundo - Hirundinidae
Pseudibis - Threskiornithidae
Pseudoalcippe >> Sylvia
Pseudobias - Vangidae
Pseudobulweria - Procellariidae
Pseudocalyptomena - Eurylaimidae
Pseudochelidon - Hirundinidae
Pseudochloroptila >> Crithagra
Pseudocolaptes - Furnariidae
Pseudocolopteryx - Tyrannidae
Pseudoconopophaga >> Conopophaga
Pseudocossyphus >> Monticola
Pseudodacnis >> Dacnis
Pseudogryphus >> Gymnogyps
Pseudogyps >> Gyps
Pseudoleistes - Icteridae
Pseudominla >> Schoeniparus
Pseudonestor - Fringillidae
Pseudonigrita - Ploceidae
Pseudopipra - Pipridae
Pseudopitta >> Amalocichla
Pseudopodoces - Paridae
Pseudopoetus >> Tauraco
Pseudoptynx >> Bubo
Pseudorectes - Pachycephalidae
Pseudosaltator - Thraupidae
Pseudoscolopax >> Limnodromus
Pseudoscops >> Asio
Pseudoseisura - Furnariidae
Pseudospingus - Thraupidae
Pseudotadorna >> Tadorna
Pseudotharrhaleus >> Locustella
Pseudototanus >> Tringa
Pseudotriccus - Pipromorphidae
Psilopogon - Ramphastidae
Psilopsiagon - Psittacidae
Psilorhamphus - Rhinocryptidae
Psilorhinus >> Cyanocorax
Psiloscops - Strigidae
Psittacara - Psittacidae
Psittacella - Psittaculidae
Psittacula - Psittaculidae
Psittaculirostris >> Cyclopsitta
Psittacus - Psittacidae
Psitteuteles - Psittaculidae
Psittinus - Psittaculidae
Psittiparus >> Paradoxornis
Psittirostra - Fringillidae
Psittrichas - Psittrichasidae
Psomocolax >> Molothrus
Psophia - Psophiidae
Psophocichla - Turdidae
Psophodes - Psophodidae
Pteridophora - Paradisaeidae
Pternistis - Phasianidae
Pternura >> Spizaetus
Pterocles - Pteroclidae
Pterocnemia >> Rhea
Pterodroma - Procellariidae
Pteroglossus - Ramphastidae
Pteronetta - Anatidae
Pterophanes - Trochilidae
Pteropodocys >> Coracina
Pteroptochos - Rhinocryptidae
Pterorhinus - Leiothrichidae
Pteruthius - Vireonidae
Ptilinopus - Columbidae
Ptiliogonys - Ptiliogonatidae
Ptilocichla - Pellorneidae
Ptilogonys >> Ptiliogonys
Ptilolaemus >> Anorrhinus
Ptilonorhynchus - Ptilonorhynchidae
Ptilopachus - Odontophoridae
Ptiloprora - Meliphagidae
Ptilopsis - Strigidae
Ptiloris - Paradisaeidae
Ptilorrhoa - Cinclosomatidae
Ptiloscelys >> Vanellus
Ptilostomus - Corvidae
Ptilotula - Meliphagidae
Ptiloxena - Icteridae
Ptychoramphus - Alcidae
Ptyonoprogne - Hirundinidae
Ptyrticus >> Illadopsis
Pucrasia - Phasianidae
Puffinus - Procellariidae
Pulsatrix - Strigidae
Punanetta >> Spatula
Purnella - Meliphagidae
Purpureicephalus - Psittaculidae
Pycnonotus - Pycnonotidae
Pycnoptilus - Acanthizidae
Pycnopygius - Meliphagidae
Pycnosphrys >> Seicercus
Pygarrhichas - Furnariidae
Pygiptila - Thamnophilidae
Pygmornis >> Phaethornis
Pygochelidon - Hirundinidae
Pygoscelis - Spheniscidae
Pyrenestes - Estrildidae
Pyrgilauda - Passeridae
Pyrgisoma >> Kieneria
Pyrgitopsis >> Passer
Pyriglena - Thamnophilidae
Pyrilia - Psittacidae
Pyrocephalus - Tyrannidae
Pyroderus - Cotingidae
Pyrope - Tyrannidae
Pyrrhocoma >> Thlypopsis
Pyrrhocorax - Corvidae
Pyrrholaemus - Acanthizidae
Pyrrhomyias - Tyrannidae
Pyrrhoplectes - Fringillidae
Pyrrhospiza >> Carpodacus
Pyrrhula - Fringillidae
Pyrrhulagra >> Loxigilla
Pyrrhulopsis >> Prosopeia
Pyrrhuloxia >> Cardinalis
Pyrrhura - Psittacidae
Pyrrhurus >> Phyllastrephus
Pyrroglaux >> Otus
Pytilia - Estrildidae

Q

Quechuavis - Caprimulgidae
Quelea - Ploceidae
Queleopsis >> Quelea
Querquedula >> Spatula
Querula - Cotingidae
Quiscalus - Icteridae
Quoyornis - Petroicidae

R

Radinopsyche - Thamnophilidae
Radjah - Anatidae
Rallicula - Rallidae
Rallina - Rallidae
Rallus - Rallidae
Ramosomyia >> Leucolia
Ramphastos - Ramphastidae
Ramphiculus - Columbidae
Ramphocaenus - Polioptilidae
Ramphocelus - Thraupidae
Ramphocinclus - Mimidae
Ramphocoris - Alaudidae
Ramphodon - Trochilidae
Ramphomicron - Trochilidae
Ramphotrigon - Tyrannidae
Ramsayornis - Meliphagidae
Randia - Bernieridae
Raphus - Columbidae
Rathymodyta >> Cisticola
Rauenia >> Pipraeidea
Razocorys >> Alauda
Recurvirostra - Recurvirostridae
Reguloides >> Phylloscopus
Regulus - Regulidae
Reichenowia >> Erythrura
Reinarda >> Tachornis
Reinwardtipicus >> Chrysocolaptes
Reinwardtoena - Columbidae
Remiz - Remizidae
Remsenornis >> Pipraeidea
Rhabdoglaux >> Ninox
Rhabdornis - Sturnidae
Rhabdotorrhinus - Bucerotidae
Rhadina - Phylloscopidae
Rhagologus - Rhagologidae
Rhamphocharis >> Melanocharis
Rhamphococcyx - Cuculidae
Rhamphocorys >> Ramphocoris
Rhamphomantis >> Chalcites
Rhamphostruthus >> Erythrura
Rhaphidura - Apodidae
Rhea - Rheidae
Rhegmatorhina - Thamnophilidae
Rheinardia - Phasianidae
Rheinartia >> Rheinardia
Rhinocichla >> Pterorhinus
Rhinocorax >> Corvus
Rhinocrypta - Rhinocryptidae
Rhinomyias >> Cyornis
Rhinoplax - Bucerotidae
Rhinoploceus >> Malimbus
Rhinopomastus - Phoeniculidae
Rhinopsar >> Aplonis
Rhinoptilus - Glareolidae
Rhinoptynx >> Asio
Rhinortha - Cuculidae
Rhipidura - Rhipiduridae
Rhizothera - Phasianidae
Rhodacanthis - Fringillidae
Rhodinocichla - Rhodinocichlidae
Rhododendroeca >> Prunella
Rhodonessa - Anatidae
Rhodopechys - Fringillidae
Rhodophila >> Saxicola
Rhodophoneus - Malaconotidae
Rhodopis - Trochilidae
Rhodospingus - Thraupidae
Rhodospiza - Fringillidae
Rhodostethia - Laridae
Rhodothraupis >> Periporphyrus
Rhopias - Thamnophilidae
Rhopocichla >> Dumetia
Rhopodytes >> Phaenicophaeus
Rhopophilus - Paradoxornithidae
Rhoporchilus >> Melanopareia
Rhopornis - Thamnophilidae
Rhopospina - Thraupidae
Rhyacornis >> Phoenicurus
Rhynchocyclus - Pipromorphidae
Rhynchodon >> Falco
Rhynchophanes - Calcariidae
Rhynchopsitta - Psittacidae
Rhynchortyx - Odontophoridae
Rhynchospiza - Passerellidae
Rhynchostruthus - Fringillidae
Rhynchothraupis >> Conothraupis
Rhynchotus - Tinamidae
Rhynochetos - Rhynochetidae
Rhyticeros - Bucerotidae
Rhytipterna - Tyrannidae
Riccordia - Trochilidae
Richmondena >> Cardinalis
Ridgwayia - Turdidae
Rigidipenna - Podargidae
Rimator - Pellorneidae
Riparia - Hirundinidae
Ripleyia >> Ficedula
Ripleyornis >> Ficedula
Rissa - Laridae
Robsonius - Locustellidae
Rogibyx >> Vanellus
Rollandia - Podicipedidae
Rollulus - Phasianidae
Roraimia >> Thripophaga
Rosina >> Malurus
Rostratula - Rostratulidae
Rostrhamus - Accipitridae
Rougetius - Rallidae
Rowettia - Thraupidae
Rubicilla >> Carpodacus
Rubigula - Pycnonotidae
Rufibrenta >> Branta
Rufiphonia >> Euphonia
Rufirallus - Rallidae
Rukia - Zosteropidae
Rupicola - Cotingidae
Rupornis - Accipitridae
Ruwenzorornis >> Gallirex
Rynchops - Laridae

S

Sabota >> Calendulauda
Sacfa >> Perdix
Saepiopterus >> Campylopterus
Sagittarius - Sagittariidae
Sakesphoroides - Thamnophilidae
Sakesphorus - Thamnophilidae
Salpinctes - Troglodytidae
Salpornis - Salpornithidae
Salsolicola >> Tychaedon
Saltator - Thraupidae
Saltatricula - Thraupidae
Salvadorina - Anatidae
Salvatoria >> Alipiopsitta
Sanfordia >> Zosterops
Sapayoa - Sapayoidae
Sapheopipo >> Dendrocopos
Sappho - Trochilidae
Sarciophorus >> Vanellus
Sarcogeranus >> Leucogeranus
Sarcogyps - Accipitridae
Sarcophanops - Eurylaimidae
Sarcops - Sturnidae
Sarcoramphus - Cathartidae
Sarkidiornis - Anatidae
Saroglossa - Sturnidae
Sarothrura - Sarothruridae
Sasia - Picidae
Satrapa - Tyrannidae
Saucerottia - Trochilidae
Saudareos - Psittaculidae
Saundersilarus - Laridae
Sauromarptis >> Dacelo
Saurothera >> Coccyzus
Saxicola - Muscicapidae
Saxicoloides - Muscicapidae
Sayornis - Tyrannidae
Scapaneus >> Campephilus
Scaphidura >> Molothrus
Scardafella >> Columbina
Sceloglaux - Strigidae
Scelorchilus - Rhinocryptidae
Scenopoeetes - Ptilonorhynchidae
Scepomycter - Cisticolidae
Schetba - Vangidae
Schiffornis - Tityridae
Schistes - Trochilidae
Schistochlamys - Thraupidae
Schistocichla >> Myrmelastes
Schistolais - Cisticolidae
Schistospiza >> Lophospingus
Schizoeaca >> Asthenes
Schoeniclus - Emberizidae
Schoenicola - Locustellidae
Schoeniophylax - Furnariidae
Schoeniparus - Pellorneidae
Schoutedenapus - Apodidae
Sciaphylax - Thamnophilidae
Scissirostrum - Sturnidae
Sclateria - Thamnophilidae
Sclaterornis >> Nectarinia
Scleroptila - Phasianidae
Sclerurus - Scleruridae
Scolopax - Scolopacidae
Scoptelus >> Rhinopomastus
Scopus - Scopidae
Scotocerca - Cettiidae
Scotomyias - Tyrannidae
Scotopelia >> Bubo
Scotornis >> Caprimulgus
Scytalopus - Rhinocryptidae
Scythrops - Cuculidae
Seena >> Sterna
Seicercus - Phylloscopidae
Seiurus - Parulidae
Selasphorus - Trochilidae
Selatopogon >> Chalcostigma
Selenidera - Ramphastidae
Seleucidis - Paradisaeidae
Semeiophorus >> Caprimulgus
Semicollum >> Streptoprocne
Semioptera - Paradisaeidae
Semnornis - Ramphastidae
Sephanoides - Trochilidae
Sericornis - Acanthizidae
Sericossypha - Thraupidae
Sericotes >> Anthracothorax
Sericulus - Ptilonorhynchidae
Serilophus - Eurylaimidae
Serinops >> Crithagra
Serinus - Fringillidae
Serpophaga - Tyrannidae
Setopagis - Caprimulgidae
Setophaga - Parulidae
Setornis - Pycnonotidae
Sheppardia - Muscicapidae
Sholicola - Muscicapidae
Sialia - Turdidae
Sibia - Leiothrichidae
Sibirionetta - Anatidae
Sicalis - Thraupidae
Sigelus >> Melaenornis
Sigmodus >> Prionops
Silvicultrix - Tyrannidae
Simoxenops >> Syndactyla
Sinosuthora >> Suthora
Sinrocires - Acanthizidae Siphia >> Ficedula
Siphonorhis - Caprimulgidae
Sipia - Thamnophilidae
Sipodotus - Maluridae
Siptornis - Furnariidae
Siptornopsis >> Synallaxis
Sirystes - Tyrannidae
Sitagra >> Malimbus
Sitagroides >> Malimbus
Sitta - Sittidae
Sittasomus - Dendrocolaptidae
Sittiparus - Paridae
Siva - Leiothrichidae
Skutchia >> Phlegopsis
Smaragdites >> Polytmus
Smaragdolanius >> Vireolanius
Smicrornis - Acanthizidae
Smilorhis >> Stactolaema
Smithornis - Calyptomenidae
Smutsornis >> Rhinoptilus
Snethlagea >> Oncostoma
Snowornis - Cotingidae
Somalita >> Pseudonigrita
Somateria - Anatidae
Sorella >> Passer
Soroplex >> Colaptes
Spartonoica - Furnariidae
Spathopterus >> Polytelis
Spatula - Anatidae
Speculanas - Anatidae
Speculipastor - Sturnidae
Speirops >> Zosterops
Spelaeornis - Timaliidae
Speotyto >> Athene
Spermagra >> Piranga
Spermestes - Estrildidae
Spermolegus >> Prunella
Spermophaga - Estrildidae
Sphecotheres - Oriolidae
Spheniscus - Spheniscidae
Sphenocichla >> Stachyris
Sphenoeacus - Macrosphenidae
Sphenopsis - Thraupidae
Sphenorhynchus >> Ciconia
Sphenostoma >> Psophodes
Sphenurus >> Treron
Sphyrapicus - Picidae
Spilocircus >> Circus
Spilopelia - Columbidae
Spiloptila - Cisticolidae
Spilornis - Accipitridae
Spina >> Emberiza
Spindalis - Phaenicophilidae
Spinus - Fringillidae
Spipola >> Anthus
Spiza - Cardinalidae
Spizaetus - Accipitridae
Spizastur >> Spizaetus
Spizella - Passerellidae
Spizelloides - Passerellidae
Spiziapteryx - Falconidae
Spizixos - Pycnonotidae
Spizocorys - Alaudidae
Spodiopsar - Sturnidae
Spodiornis >> Haplospiza
Sporaeginthus >> Amandava
Sporagra >> Spinus
Sporathraupis - Thraupidae
Sporophila - Thraupidae
Sporopipes - Ploceidae
Spreo >> Lamprotornis
Squamatocolinus >> Pternistis
Squatarola >> Pluvialis
Stachyridopsis >> Cyanoderma
Stachyris - Timaliidae
Stactocichla >> Garrulax
Stactolaema - Ramphastidae
Stagonopleura - Estrildidae
Staphida - Zosteropidae
Starnoenas - Columbidae
Steatornis - Steatornithidae
Steganopus - Scolopacidae
Steganura >> Vidua
Stelgidillas - Pycnonotidae
Stelgidopteryx - Hirundinidae
Stellula >> Selasphorus
Stenostira - Stenostiridae
Stephanibyx >> Vanellus
Stephanoaetus - Accipitridae
Stephanophorus - Thraupidae
Stephanoxis - Trochilidae
Stercorarius - Stercorariidae
Sterna - Laridae
Sternoclyta - Trochilidae
Sternula - Laridae
Sterrhoptilus - Zosteropidae
Sthenelides >> Cygnus
Stictocarbo >> Phalacrocorax
Stictocerthia - Zosteropidae
Stictonetta - Anatidae
Stictopeleia >> Geopelia
Stictopicus >> Campethera
Stictospiza >> Amandava
Stigmatura - Tyrannidae
Stilpnia - Thraupidae
Stiltia >> Glareola
Stiphrornis - Muscicapidae
Stipiturus - Maluridae
Stizoptera >> Taeniopygia
Stizorhina - Turdidae
Stomiopera - Meliphagidae
Strepera - Artamidae
Strepitovagus >> Molothrus
Streptoceryle >> Megaceryle
Streptocitta - Sturnidae
Streptopelia - Columbidae
Streptoprocne - Apodidae
Stresemannia - Meliphagidae
Strigops - Strigopidae
Strix - Strigidae
Strophocincla >> Trochalopteron
Struthidea - Corcoracidae
Struthio - Struthionidae
Sturnella - Icteridae
Sturnia - Sturnidae
Sturnopastor >> Gracupica
Sturnornis - Sturnidae
Sturnus - Sturnidae
Stymphalornis >> Formicivora
Suaheliornis >> Macrosphenus
Sublegatus - Tyrannidae
Sugomel - Meliphagidae
Suiriri - Tyrannidae
Sula - Sulidae
Surnia - Strigidae
Surniculus - Cuculidae
Suthora - Paradoxornithidae
Suya >> Prinia
Swynnertonia - Muscicapidae
Sylvestrornis >> Hypotaenidia
Sylvia - Sylviidae
Sylvietta - Macrosphenidae
Sylviorthorhynchus - Furnariidae
Sylviparus - Paridae
Syma - Alcedinidae
Symplectes >> Malimbus
Symposiachrus - Monarchidae
Synallaxis - Furnariidae
Syndactyla - Furnariidae
Synoicus - Phasianidae
Synorhacma >> Charmosyna
Synthliboramphus - Alcidae
Sypheotides - Otididae
Syrigma - Ardeidae
Syrmaticus - Phasianidae
Syrrhaptes - Pteroclidae
Syrtidicola - Tyrannidae
Systellura - Caprimulgidae

T

Taccocua - Cuculidae
Tachornis - Apodidae
Tachuris - Tachurisidae
Tachybaptus - Podicipedidae
Tachycineta - Hirundinidae
Tachyeres - Anatidae
Tachymarptis - Apodidae
Tachyphonus - Thraupidae
Tachyspiza >> Accipiter
Tadorna - Anatidae
Taenioglaux >> Glaucidium
Taenioptynx - Strigidae
Taeniopygia - Estrildidae
Taeniotriccus - Pipromorphidae
Taha >> Euplectes
Talaphorus - Trochilidae
Talegalla - Megapodiidae
Tanagrella >> Tangara
Tangara - Thraupidae
Tangavius >> Molothrus
Tanygnathus >> Psittacula
Tanysiptera - Alcedinidae
Taoniscus >> Nothura
Tapera - Cuculidae
Taphrolesbia - Trochilidae
Taphrospilus - Trochilidae
Taraba - Thamnophilidae
Tarphonomus - Furnariidae
Tarsiger - Muscicapidae
Tauraco - Musophagidae
Tchagra - Malaconotidae
Telacanthura - Apodidae
Telecanthura >> Telacanthura
Teledromas - Rhinocryptidae
Teleonema >> Pipra
Telespiza - Fringillidae
Telespyza >> Telespiza
Telophorus - Malaconotidae
Temenuchus >> Sturnia
Temnotrogon >> Priotelus
Temnurus - Corvidae
Tephras >> Zosterops
Tephrodornis Vangidae
Tephrophilus - Thraupidae
Tephrozosterops - Zosteropidae
Tepuiornis - Caprimulgidae
Terathopius - Accipitridae
Terenotriccus - Onychorhynchidae
Terenura - Thamnophilidae
Teretistris - Zeledoniidae
Terpsiphone - Monarchidae
Territornis >> Meliphaga
Tersina - Thraupidae
Tesia - Cettiidae
Tetraenura >> Vidua
Tetrao - Phasianidae
Tetraogallus - Phasianidae
Tetraophasis - Phasianidae
Tetrapteryx >> Grus
Tetrastes - Phasianidae
Tetrax - Otididae
Textor >> Malimbus
Thalassarche - Diomedeidae
Thalasseus - Laridae
Thalassoica - Procellariidae
Thalassornis - Anatidae
Thalobata >> Hydrobates
Thalurania - Trochilidae
Thamnistes - Thamnophilidae
Thamnocharis >> Hypsibemon
Thamnolaea >> Myrmecocichla
Thamnomanes - Thamnophilidae
Thamnophilus - Thamnophilidae
Thamnornis - Bernieridae
Thapsinillas >> Hypsipetes
Thaumasius - Trochilidae
Thaumastura - Trochilidae
Thaumatibis >> Pseudibis
Thectocercus - Psittacidae
Thereiceryx >> Psilopogon
Theristicus - Threskiornithidae
Thermochalcis - Caprimulgidae
Thescelocichla - Pycnonotidae
Thinocorus - Thinocoridae
Thinornis - Charadriidae
Thlypopsis - Thraupidae
Thomasophantes >> Malimbus
Thraupis - Thraupidae
Threnetes - Trochilidae
Threnolais >> Cisticola
Threskiornis - Threskiornithidae
Thripadectes - Furnariidae
Thripias >> Chloropicus
Thripophaga - Furnariidae
Thryomanes - Troglodytidae
Thryophilus - Troglodytidae
Thryorchilus - Troglodytidae
Thryothorus - Troglodytidae
Thyellodroma >> Ardenna
Tiaris - Thraupidae
Tichodroma - Tichodromidae
Tickellia - Cettiidae
Tigriornis - Ardeidae
Tigrisoma - Ardeidae
Tijuca >> Lipaugus
Tilmatura - Trochilidae
Timalia - Timaliidae
Timeliopsis - Meliphagidae
Timixos >> Pachycephala
Tinamotis - Tinamidae
Tinamus - Tinamidae
Tinnunculus >> Falco
Tisa >> Schoeniclus
Titihoia >> Vanellus
Titiza >> Acrocephalus
Tityra - Tityridae
Tmetothylacus - Motacillidae
Tockus - Bucerotidae
Todiramphus - Alcedinidae
Todirhamphus >> Todiramphus
Todirostrum - Pipromorphidae
Todopsis >> Malurus
Todus - Todidae
Tolmomyias - Pipromorphidae
Tonophoyx >> Egretta
Topaza - Trochilidae
Torgos - Accipitridae
Torreornis - Passerellidae
Touit - Psittacidae
Toxorhamphus - Melanocharitidae
Toxostoma - Mimidae
Trachelotis >> Eupodotis
Trachycomus >> Pycnonotus
Trachylaemus - Ramphastidae
Trachyphonus - Ramphastidae
Tragopan - Phasianidae
Traversia - Acanthisittidae
Tregellasia - Petroicidae
Treron - Columbidae
Tribonyx - Rallidae
Tribura >> Locustella
Trichastoma - Pellorneidae
Trichixos - Muscicapidae
Trichocichla >> Cincloramphus
Trichodere - Meliphagidae
Trichoglossus - Psittaculidae
Tricholaema - Ramphastidae
Tricholestes - Pycnonotidae
Tricholimnas >> Gallirallus
Trichopicus >> Melanerpes
Trichothraupis - Thraupidae
Trichroa >> Erythrura
Triclaria - Psittacidae
Trigonoceps - Accipitridae
Tringa - Scolopacidae
Tripsurus >> Melanerpes
Trochalopteron - Leiothrichidae
Trochilus - Trochilidae
Trochocercus - Monarchidae
Troglodytes - Troglodytidae
Trogon - Trogonidae
Trogonurus >> Trogon
Tropicoperdix - Phasianidae
Tropicranus >> Horizocerus
Trugon - Columbidae
Tryngites >> Calidris
Tumbezia >> Ochthoeca
Tunchiornis - Vireonidae
Turacoena - Columbidae
Turdinus - Pellorneidae
Turdoides - Leiothrichidae
Turdus - Turdidae
Turnagra - Oriolidae
Turnix - Turnicidae
Turtur - Columbidae
Turturoena >> Columba
Tychaedon - Muscicapidae
Tylas - Vangidae
Tylibyx >> Vanellus
Tympanistria >> Turtur
Tympanuchus - Phasianidae
Tyranneutes - Pipridae
Tyranniscus - Tyrannidae
Tyrannopsis - Tyrannidae
Tyrannulus - Tyrannidae
Tyrannus - Tyrannidae
Tyto - Tytonidae

U

Upucerthia - Furnariidae
Upupa - Upupidae
Uraeginthus - Estrildidae
Uragus >> Carpodacus
Uralcyon >> Tanysiptera
Uranomitra - Trochilidae
Uratelornis - Brachypteraciidae
Uria - Alcidae
Urile - Phalacrocoracidae
Uroaetus >> Aquila
Urochroa - Trochilidae
Urocichla >> Spelaeornis
Urocissa - Corvidae
Urocolius - Coliidae
Urocynchramus - Urocynchramidae
Urodynamis - Cuculidae
Urogalba >> Galbula
Uroglaux - Strigidae
Urolais - Cisticolidae
Urolestes >> Lanius
Uroleuca >> Cyanocorax
Uromyias - Tyrannidae
Uropelia - Columbidae
Uropsalis - Caprimulgidae
Uropsila - Troglodytidae
Urorhipis >> Prinia
Urosphena - Cettiidae
Urosticte - Trochilidae
Urothraupis - Thraupidae
Urotriorchis - Accipitridae
Urubitinga >> Buteogallus

V

Vanellochettusia >> Vanellus
Vanellus - Charadriidae
Vanga - Vangidae
Vauriella - Muscicapidae
Veles - Caprimulgidae
Veniliornis - Picidae
Vermivora - Parulidae
Verreauxia - Picidae
Vestiaria >> Drepanis
Vidua - Viduidae
Vini - Psittaculidae
Vireo - Vireonidae
Vireolanius - Vireonidae
Vireosylvia >> Vireo
Viridibucco >> Pogoniulus
Viridonia - Fringillidae
Vitia >> Horornis
Vivia >> Picumnus
Volatinia - Thraupidae
Vosea - Meliphagidae
Vultur - Cathartidae

W

Waldronia >> Polytmus
Wetmorethraupis - Thraupidae
Willisornis - Thamnophilidae
Wilsonia >> Setophaga
Woodfordia >> Zosterops

X

Xanthixus >> Pycnonotus
Xanthocephalus - Icteridae
Xanthocorys >> Anthus
Xantholaema >> Psilopogon
Xanthomixis - Bernieridae
Xanthomyias - Tyrannidae
Xanthomyza >> Anthochaera
Xanthonotus >> Oriolus
Xanthopsar - Icteridae
Xanthotis - Meliphagidae
Xanthoura >> Cyanocorax
Xema - Laridae
Xenerpestes - Furnariidae
Xenicus - Acanthisittidae
Xenocopsychus - Muscicapidae
Xenodacnis - Thraupidae
Xenoglaux - Strigidae
Xenoligea - Phaenicophilidae
Xenoperdix - Phasianidae
Xenopipo - Pipridae
Xenopirostris - Vangidae
Xenops - Furnariidae
Xenopsaris - Tityridae
Xenorhynchus >> Ephippiorhynchus
Xenornis - Thamnophilidae
Xenospingus - Thraupidae
Xenospiza - Passerellidae
Xenotriccus - Tyrannidae
Xenus - Scolopacidae
Xeocephus >> Terpsiphone
Xiphidiopicus - Picidae
Xiphidiopterus >> Vanellus
Xiphirhynchus >> Pomatorhinus
Xiphocolaptes - Dendrocolaptidae
Xipholena - Cotingidae
Xiphorhynchus - Dendrocolaptidae
Xolmis - Tyrannidae
Xylobucco >> Pogoniulus
Xylocopus >> Dryobates

Y

Yanacea >> Anairetes
Yetapa >> Alectrurus
Yuhina - Zosteropidae
Yungipicus - Picidae

Z

Zanclostomus - Cuculidae
Zanda - Cacatuidae
Zanthomiza >> Anthochaera
Zanthomyza >> Anthochaera
Zapornia - Rallidae
Zaratornis - Cotingidae
Zarhynchus >> Psarocolius
Zavattariornis - Corvidae
Zebrilus - Ardeidae
Zeledonia - Zeledoniidae
Zenaida - Columbidae
Zenaidura >> Zenaida
Zentrygon - Columbidae
Zimmerius - Tyrannidae
Zonaeginthus >> Stagonopleura
Zonerodius - Ardeidae
Zonibyx - Charadriidae
Zonifer >> Vanellus
Zonotrichia - Passerellidae
Zoonavena - Apodidae
Zoothera - Turdidae
Zosterops - Zosteropidae
Zosterornis - Zosteropidae