List of bird genera

The following is an alphabetical list of genera of birds:

Ab-Ac

 * Abeillia - Trochilidae
 * Abrornis - Phylloscopidae
 * Abroscopus - Cettiidae
 * Aburria - Cracidae
 * Acanthagenys - Meliphagidae
 * Acanthis - Fringillidae
 * Acanthisitta - Acanthisittidae
 * Acanthiza - Pardalotidae
 * Acanthopneuste - Phylloscopidae
 * Acanthorhynchus - Meliphagidae
 * Acanthornis - Pardalotidae
 * Accipiter - Accipitridae
 * Acentrortyx - Odontophoridae
 * Aceros - Bucerotidae
 * Achaetops - Macrosphenidae
 * Acridotheres - Sturnidae
 * Acritillas - Pycnonotidae
 * Acrobatornis - Furnariidae
 * Acrocephalus - Acrocephalidae
 * Acropternis - Rhinocryptidae
 * Acryllium - Numididae
 * Actenoides - Alcedinidae
 * Actinodura - Leiothrichidae
 * Actitis - Scolopacidae
 * Actophilornis - Jacanidae

Ad-Ag

 * Adelomyia - Trochilidae
 * Aechmophorus - Podicipedidae
 * Aedonopsis Muscicapidae
 * Aegithalos - Aegithalidae
 * Aegithina - Aegithinidae
 * Aegolius - Strigidae
 * Aegotheles - Aegothelidae
 * Aegypius - Accipitridae
 * Aenigmatolimnas - Rallidae
 * Aepypodius - Megapodiidae
 * Aerodramus - Apodidae
 * Aeronautes - Apodidae
 * Aerospiza - Accipitridae
 * Aethia - Alcidae
 * Aethopyga - Nectariniidae
 * Afropavo - Phasianidae
 * Afrotis - Otididae
 * Afroxyechus - Charadriidae
 * Agamia - Ardeidae
 * Agapornis - Psittaculidae
 * Agelaioides - Icteridae
 * Agelaius - Icteridae
 * Agelastes - Numididae
 * Agelasticus - Icteridae
 * Aglaeactis - Trochilidae
 * Aglaiocercus - Trochilidae
 * Agraphospiza - Fringillidae
 * Agricola - Muscicapidae
 * Agriornis - Tyrannidae
 * Agropsar - Sturnidae

Ai-Al

 * Aidemosyne - Estrildidae
 * Ailuroedus - Ptilonorhynchidae
 * Aimophila - Arremonidae
 * Aix - Anatidae
 * Akletos - Thamnophilidae
 * Alaemon - Alaudidae
 * Alauda - Alaudidae
 * Alaudala - Alaudidae
 * Alca - Alcidae
 * Alcedo - Alcedinidae
 * Alcippe - Leiothrichidae
 * Aleadryas - Oreoicidae
 * Alectoris - Phasianidae
 * Alectrurus - Tyrannidae
 * Alectura - Megapodiidae
 * Alethe - Muscicapidae
 * Alipiopsitta - Psittacidae
 * Alisterus - Psittaculidae
 * Alle - Alcidae
 * Allenia - Mimidae
 * Alopecoenas - Columbidae
 * Alophoixus - Pycnonotidae
 * Alopochelidon - Hirundinidae
 * Alopochen - Anatidae

Am

 * Amadina - Estrildidae
 * Amalocichla - Petroicidae
 * Amandava - Estrildidae
 * Amaurolimnas - Rallidae
 * Amaurornis - Rallidae
 * Amaurospiza - Cardinalidae
 * Amazilia - Trochilidae
 * Amazona - Psittacidae
 * Amazonetta - Anatidae
 * Amblycercus - Icteridae
 * Amblyornis - Ptilonorhynchidae
 * Amblyospiza - Ploceidae
 * Amblyramphus - Icteridae
 * Ammodramus - Arremonidae
 * Ammomanes - Alaudidae
 * Ammomanopsis - Alaudidae
 * Ammonastes - Thamnophilidae
 * Ammoperdix - Phasianidae
 * Ammospiza - Arremonidae
 * Ampeliceps - Sturnidae
 * Ampelioides - Cotingidae
 * Ampelion - Cotingidae
 * Ampelornis - Thamnophilidae
 * Amphispiza - Arremonidae
 * Amytornis - Maluridae

Ana

 * Anabacerthia - Furnariidae
 * Anabathmis - Nectariniidae
 * Anabazenops - Furnariidae
 * Anairetes - Tyrannidae
 * Analcipus - Oriolidae
 * Analisoma - Campephagidae
 * Anaplectes - Ploceidae
 * Anarhynchus - Charadriidae
 * Anas - Anatidae
 * Anastomus - Ciconiidae

Anc-Ano

 * Ancistrops - Furnariidae
 * Andigena - Ramphastidae
 * Androdon - Trochilidae
 * Andropadus - Pycnonotidae
 * Anhima - Anhimidae
 * Anhinga - Anhingidae
 * Anisognathus - Thraupidae
 * Anodorhynchus - Psittacidae
 * Anomalospiza - Viduidae
 * Anopetia - Trochilidae
 * Anorrhinus - Bucerotidae
 * Anous - Laridae

Ans-Anu

 * Anser - Anatidae
 * Anseranas - Anseranatidae
 * Anthipes - Muscicapidae
 * Anthobaphes - Nectariniidae
 * Anthocephala - Trochilidae
 * Anthochaera - Meliphagidae
 * Anthodiaeta - Nectariniidae
 * Anthornis - Meliphagidae
 * Anthoscopus - Remizidae
 * Anthracoceros - Bucerotidae
 * Anthracothorax - Trochilidae
 * Anthreptes - Nectariniidae
 * Anthus - Motacillidae
 * Antigone - Gruidae
 * Antrostomus - Caprimulgidae
 * Anumara - Icteridae
 * Anumbius - Furnariidae
 * Anurolimnas - Rallidae
 * Anurophasis - Phasianidae

Ap-Aq

 * Apalharpactes - Trogonidae
 * Apalis - Cisticolidae
 * Apaloderma - Trogonidae
 * Apalopteron - Zosteropidae
 * Aphanapteryx - Rallidae
 * Aphanocrex - Rallidae
 * Aphanotriccus - Tyrannidae
 * Aphantochroa - Trochilidae
 * Aphelocephala - Pardalotidae
 * Aphelocoma - Corvidae
 * Aphrastura - Furnariidae
 * Aphrodroma - Procellariidae
 * Aplonis - Sturnidae
 * Aprositornis - Thamnophilidae
 * Aprosmictus - Psittaculidae
 * Aptenodytes - Spheniscidae
 * Apteryx - Apterygidae
 * Apus - Apodidae
 * Aquila - Accipitridae

Ar

 * Ara - Psittacidae
 * Arachnechthra - Nectariniidae
 * Arachnothera - Nectariniidae
 * Aramides - Rallidae
 * Aramus - Aramidae
 * Aratinga - Psittacidae
 * Arborophila - Phasianidae
 * Arcanator - Modulatricidae
 * Archilochus - Trochilidae
 * Ardea - Ardeidae
 * Ardenna - Procellariidae
 * Ardeola - Ardeidae
 * Ardeotis - Otididae
 * Arenaria - Scolopacidae
 * Argusianus - Phasianidae
 * Argya - Leiothrichidae
 * Arizelocichla - Pycnonotidae
 * Arremon - Arremonidae
 * Arremonops - Arremonidae
 * Arses - Monarchidae
 * Artamella - Vangidae
 * Artamus - Artamidae
 * Artemisiospiza - Arremonidae
 * Artisornis - Cisticolidae
 * Arundinax - Acrocephalidae
 * Arundinocola - Tyrannidae

As-At

 * Asarcornis - Anatidae
 * Asemospiza- Thraupidae
 * Ashbyia - Meliphagidae
 * Asio - Strigidae
 * Aspatha - Momotidae
 * Asthenes - Furnariidae
 * Astragalinus - Fringillidae
 * Astrapia - Paradisaeidae
 * Astur - Accipitridae
 * Atelornis - Brachypteraciidae
 * Athene - Strigidae
 * Atimastillas - Pycnonotidae
 * Atlantisia - Rallidae
 * Atlapetes - Arremonidae
 * Atraphornis - Sylviidae
 * Atrichornis - Atrichornithidae
 * Attagis - Thinocoridae
 * Atticora - Hirundinidae
 * Attila - Tyrannidae

Au-Ay

 * Augastes - Trochilidae
 * Aulacorhynchus - Ramphastidae
 * Auriparus - Remizidae
 * Automolus - Furnariidae
 * Aviceda - Accipitridae
 * Avocettula - Trochilidae
 * Aythya - Anatidae

Ba

 * Baeolophus - Paridae
 * Baeopogon - Pycnonotidae
 * Balaeniceps - Balaenicipitidae
 * Balearica - Gruidae
 * Bambusicola - Phasianidae
 * Bangsia Thraupidae
 * Barnardius - Psittaculidae
 * Bartramia - Scolopacidae
 * Baryphthengus - Momotidae
 * Basileuterus - Parulidae
 * Basilinna - Trochilidae
 * Basilornis - Sturnidae
 * Batara - Thamnophilidae
 * Bathilda - Estrildidae
 * Bathmocercus - Cisticolidae
 * Batis - Platysteiridae
 * "Batis" - Platysteiridae
 * Batrachostomus - Podargidae

Be-Bl

 * Berenicornis - Bucerotidae
 * Berlepschia - Furnariidae
 * Bernieria - Bernieridae
 * Bias - Vangidae
 * Biatas - Thamnophilidae
 * Biziura - Anatidae
 * Bleda - Pycnonotidae
 * Blythipicus - Picidae

Bo-Br

 * ''Bocagia - Malaconotidae
 * Boissonneaua - Trochilidae
 * Bolbopsittacus - Psittaculidae
 * Bolborhynchus - Psittacidae
 * Bolemoreus - Meliphagidae
 * Bombycilla - Bombycillidae
 * Bonasa - Phasianidae
 * Bostrychia - Threskiornithidae
 * Botaurus - Ardeidae
 * Brachygalba - Galbulidae
 * Brachypteracias - Brachypteracidae
 * Brachypteryx - Muscicapidae
 * Brachyramphus - Alcidae
 * Bradornis - Muscicapidae
 * Bradypterus - Locustellidae
 * Branta - Anatidae
 * Brotogeris - Psittacidae

Bu-By

 * Buarremon - Arremonidae
 * Bubalornis - Ploceidae
 * Bubo - Strigidae
 * Bubulcus - Ardeidae
 * Bucanetes - Fringillidae
 * Buccanodon - Lybiidae
 * Bucco - Bucconidae
 * Bucephala - Anatidae
 * Buceros - Bucerotidae
 * Bucorvus - Bucorvidae
 * Buettikoferella
 * Bugeranus
 * Bulweria
 * Buphagus
 * Burhinus
 * Busarellus
 * Butastur
 * Buteo
 * Buteogallus
 * Buthraupis
 * Butorides
 * Bycanistes - Bucerotidae

Cab-Cal

 * Cacatua - Cacatuidae
 * Cacicus - Icteridae
 * Cacomantis - Cuculidae
 * Cairina - Anatidae
 * Calamanthus - Pardalotidae
 * Calamonastes - Cisticolidae
 * Calamonastides - Acrocephalidae
 * Calamornis - Paradoxornithidae
 * Calamospiza - Arremonidae
 * Calandrella - Alaudidae
 * Calcarius - Calcariidae
 * Calendulauda - Alaudidae
 * Calherodius - Ardeidae
 * Calicalicus - Vangidae
 * Calidris - Scolopacidae
 * Caligavis - Meliphagidae
 * Callacanthis - Fringillidae
 * Callaeas - Callaeidae
 * Calliope - Muscicapidae
 * Callipepla - Odontophoridae
 * Calliphlox - Trochilidae
 * Callocephalon - Cacatuidae
 * Callonetta - Anatidae
 * Calochaetes - Thraupidae
 * Calocitta - Corvidae
 * Caloenas - Columbidae
 * Calonectris - Procellariidae
 * Caloperdix - Phasianidae
 * ''Calopterocles - Pteroclidae
 * Caloramphus - Megalaimidae
 * Calothorax - Trochilidae
 * Calypte - Trochilidae
 * Calyptocichla - Pycnonotidae
 * Calyptomena - Calyptomenidae
 * Calyptophilus - Parulidae
 * Calyptorhynchus - Cacatuidae
 * Calyptura - Platyrinchidae

Cam-Car

 * Camaroptera - Cisticolidae
 * Campephaga - Campephagidae
 * Campephilus - Picidae
 * Campicoloides - Muscicapidae
 * Campochaera - Campephagidae
 * Camptorhynchus - Anatidae
 * Camptostoma - Tyrannidae
 * Campylopterus - Trochilidae
 * Campylorhamphus - Furnariidae
 * Campylorhynchus - Troglodytidae
 * Canachites - Phasianidae
 * Canirallus - Sarothruridae
 * Cantorchilus - Troglodytidae
 * Capito - Capitonidae
 * Caprimulgus - Caprimulgidae
 * Capsiempis - Tyrannidae
 * Caracara - Falconidae
 * Cardellina - Parulidae
 * Cardinalis - Cardinalidae
 * Carduelis - Fringillidae
 * Cariama - Cariamidae
 * Caridonax - Alcedinidae
 * Carpococcyx - Cuculidae
 * Carpodacus - Fringillidae
 * Carpodectes - Cotingidae
 * Carpornis - Cotingidae
 * Carpospiza - Passeridae
 * Carterornis - Monarchidae
 * Caryothraustes - Cardinalidae

Cas-Cat

 * Casiornis - Tyrannidae
 * Casuarius - Casuariidae
 * Catamblyrhynchus - Thraupidae
 * Catamenia - Thraupidae
 * Cataponera - Turdidae
 * Catharopeza - Parulidae
 * Cathartes - Cathartidae
 * Catharus - Turdidae
 * Catherpes - Troglodytidae
 * Catreus - Phasianidae
 * Catriscus - Locustellidae

Ce

 * Ceblepyris - Campephagidae
 * Cecropis - Hirundinidae
 * Celebesica - Campephagidae
 * Celeus - Picidae
 * Centrocercus - Phasianidae
 * Centronyx - Arremonidae
 * Centropus - Cuculidae
 * Centurus - Picidae
 * Cephalopterus - Cotingidae
 * Cephalopyrus - Paridae
 * Cepphus - Alcidae
 * Cerasophila - Pycnonotidae
 * Ceratogymna - Bucerotidae
 * Ceratopipra - Pipridae
 * Ceratotriccus - Rhynchocyclidae
 * Cercibis - Threskiornithidae
 * Cercococcyx - Cuculidae
 * Cercomacra - Thamnophilidae
 * Cercomacroides - Thamnophilidae
 * Cercotrichas - Muscicapidae
 * Cereopsis - Anatidae
 * Cerorhinca - Alcidae
 * Certhia - Certhiidae
 * ''Certhiasomus - Furnariidae
 * Certhiaxis - Furnariidae
 * Certhidea - Thraupidae
 * Certhilauda - Alaudidae
 * Certhionyx - Meliphagidae
 * Ceryle - Alcedinidae
 * Cettia - Cettiidae
 * "Cettia" - Cettiidae
 * Ceuthmochares - Cuculidae
 * Ceyx - Alcedinidae

Cha-Che

 * Chaetocercus - Trochilidae
 * Chaetops - Chaetopidae
 * Chaetoptila - Mohoidae
 * Chaetorhynchus - Lamproliidae
 * Chaetura - Apodidae
 * Chalcomitra - Nectariniidae
 * Chalcoparia - Nectariniidae
 * Chalcophaps - Columbidae
 * Chalcopsitta - Psittaculidae
 * Chalybura - Trochilidae
 * Chamaea - Paradoxornithidae
 * Chamaepetes - Cracidae
 * Chamaetylas - Muscicapidae
 * Chamaeza - Formicariidae
 * Chaptia - Dicruridae
 * Charadrius - Charadriidae
 * Charitospiza - Thraupidae
 * Charmosyna - Psittaculidae
 * Chauna - Anhimidae
 * Chelictinia - Accipitridae
 * Chelidoptera - Bucconidae
 * Chelidorhynx - Stenostiridae
 * Chenonetta - Anatidae
 * Chenorhamphus - Maluridae
 * Cheramoeca - Hirundinidae
 * Chersomanes - Alaudidae
 * Chersophilus - Alaudidae

Chi-Chl

 * Chionis - Chionidae
 * Chionomitris - Fringillidae
 * Chiroxiphia - Pipridae
 * Chlamydera - Ptilonorhynchidae
 * Chlamydochaera - Turdidae
 * Chlamydotis - Otididae
 * Chleuasicus - Paradoxornithidae
 * Chlidonias - Laridae
 * Chloephaga - Anatidae
 * Chlorestes - Trochilidae
 * Chloridops - Fringillidae
 * Chloris - Fringillidae
 * Chloroceryle - Alcedinidae
 * Chlorochrysa - Thraupidae
 * Chlorocichla - Pycnonotidae
 * Chlorodrepanis - Fringillidae
 * Chlorophanes - Thraupidae
 * Chlorophoneus - Malaconotidae
 * Chlorophonia - Fringillidae
 * Chloropicoides - Picidae
 * Chloropicus - Picidae
 * Chloropipo - Pipridae
 * Chloropsis - Chloropseidae
 * Chlorornis - Thraupidae
 * Chlorospingus - Arremonidae

Cho-Chu

 * Chondestes - Arremonidae
 * Chondrohierax - Accipitridae
 * Chordeiles - Caprimulgidae
 * Chroicocephalus - Laridae
 * Chryserpes - Picidae
 * Chrysococcyx - Cuculidae
 * Chrysocolaptes - Picidae
 * Chrysocorythus - Fringillidae
 * Chrysolampis - Trochilidae
 * Chrysolophus - Phasianidae
 * Chrysominla - Leiothrichidae
 * Chrysomma - Paradoxornithidae
 * Chrysomus - Icteridae
 * Chrysophlegma - Picidae
 * Chrysothlypis - Thraupidae
 * Chrysuronia - Trochilidae
 * Chthonicola - Pardalotidae
 * Chubbia - Scolopacidae
 * Chunga - Cariamidae

Ci

 * Ciccaba - Strigidae
 * Cichladusa - Muscicapidae
 * Cichlocolaptes - Furnariidae
 * Cichlopsis - Turdidae
 * Cicinnurus - Paradisaeidae
 * Ciconia - Ciconiidae
 * Cinaedium - Motacillidae
 * Cinclidium - Muscicapidae
 * Cinclocerthia - Mimidae
 * Cinclodes - Furnariidae
 * Cincloramphus - Locustellidae
 * Cinclosoma - Cinclosomatidae
 * Cinclus - Cinclidae
 * Cinnycerthia - Troglodytidae
 * Cinnyricinclus - Sturnidae
 * Cinnyris - Nectariniidae
 * Circaetus - Accipitridae
 * Circus - Accipitridae
 * Ciridops - Fringillidae
 * Cissa - Corvidae
 * Cissomela - Meliphagidae
 * Cissopis - Thraupidae
 * Cisticola - Cisticolidae
 * Cistothorus - Troglodytidae
 * Cittura - Alcedinidae

Cl-Cn

 * Cladorhynchus - Recurvirostridae
 * Clamator - Cuculidae
 * Clanga - Accipitridae
 * Clangula - Anatidae
 * Claravis - Columbidae
 * Cleptornis - Zosteropidae
 * Clibanornis - Furnariidae
 * Climacteris - Climacteridae
 * Clytoceyx - Alcedinidae
 * Clytoctantes - Thamnophilidae
 * Clytomyias - Maluridae
 * Clytospiza - Estrildidae
 * Cnemarchus - Tyrannidae
 * Cnemophilus - Cnemophilidae
 * Cnemoscopus - Thraupidae
 * Cnemotriccus - Tyrannidae
 * Cnipodectes - Rhynchocyclidae

Coc-Com

 * Coccopygia - Estrildidae
 * Coccothraustes - Fringillidae
 * Coccycua - Cuculidae
 * Coccyzus - Cuculidae
 * Cochlearius - Ardeidae
 * Cochoa - Turdidae
 * Coeligena - Trochilidae
 * Coenocorypha - Scolopacidae
 * Coereba - Thraupidae
 * Colaptes - Picidae
 * Colibri - Trochilidae
 * Colinus - Odontophoridae
 * Colius - Colius
 * Collocalia - Apodidae
 * Colluricincla - Pachycephalidae
 * Coloeus - Corvidae
 * Colonia - Tyrannidae
 * Colorhamphus - Tyrannidae
 * Columba - Columbidae
 * Columbina - Columbidae
 * Compsocoma - Thraupidae

Con-Cor

 * Conioptilon - Cotingidae
 * Conirostrum - Thraupidae
 * Conopias - Tyrannidae
 * Conopophaga - Conopophagidae
 * Conopophila - Meliphagidae
 * Conostoma - Paradoxornithidae
 * Conothraupis - Thraupidae
 * Contopus - Tyrannidae
 * Conuropsis - Psittacidae
 * Copsychus - Muscicapidae
 * Coracias - Coraciidae
 * Coracina - Campephagidae
 * Coracornis - Pachycephalidae
 * Coragyps - Cathartidae
 * Corcorax - Corcoracidae
 * Coriphilus - Psittaculidae
 * Cormobates - Climacteridae
 * Corvinella - Laniidae
 * Corvus - Corvidae
 * Corydalla - Motacillidae
 * Corydon - Eurylaimidae
 * Coryphaspiza - Thraupidae
 * Coryphistera - Furnariidae
 * Coryphospingus - Thraupidae
 * Corythaeola - Musophagidae
 * Corythaixoides - Musophagidae
 * Corythopis - Rhynchocyclidae
 * Corythornis - Alcedinidae

Cos-Cou

 * Coscoroba - Anatidae
 * Cossypha - Muscicapidae
 * Cossyphicula - Muscicapidae
 * Cotinga - Cotingidae
 * Coturnicops - Rallidae
 * Coturnix - Phasianidae
 * Coua - Cuculidae

Cr-Cu

 * Cracticus - Artamidae
 * Cranioleuca - Furnariidae
 * Crax - Cracidae
 * Creagrus - Laridae
 * Creatophora - Sturnidae
 * Creciscus - Rallidae
 * Creurgops - Thraupidae
 * Crex - Rallidae
 * Crinifer - Musophagidae
 * Criniferoides - Musophagidae
 * Criniger - Pycnonotidae
 * Crithagra - Fringillidae
 * Crossleyia - Bernieridae
 * Crossoptilon - Phasianidae
 * Crotophaga - Cuculidae
 * Crypsirina - Corvidae
 * Cryptoleucopteryx - Accipitridae
 * Cryptolybia - Lybiidae
 * Cryptophaps - Columbidae
 * Cryptopipo- Pipridae
 * Cryptospiza - Estrildidae
 * Cryptosylvicola - Bernieridae
 * Crypturellus - Tinamidae
 * Cuculus - Cuculidae
 * Culicicapa - Stenostiridae
 * Culicivora - Tyrannidae
 * Curaeus - Icteridae
 * Curruca - Sylviidae
 * Cursorius - Glareolidae
 * Cutia - Leiothrichidae

Cy

 * Cyanecula - Muscicapidae
 * Cyanerpes - Thraupidae
 * Cyanicterus - Thraupidae
 * Cyanistes - Paridae
 * Cyanochen - Anatidae
 * Cyanocitta - Corvidae
 * Cyanocorax - Corvidae
 * Cyanoderma - Timaliidae
 * Cyanograucalus - Campephagidae
 * Cyanolanius - Vangidae
 * Cyanoliseus - Psittacidae
 * Cyanoloxia - Cardinalidae
 * Cyanolyca - Corvidae
 * Cyanomitra - Nectariniidae
 * Cyanonympha - Rhipiduridae
 * Cyanophonia - Fringillidae
 * Cyanopica - Corvidae
 * Cyanopsitta - Psittacidae
 * Cyanoptila - Muscicapidae
 * Cyanoramphus - Psittaculidae
 * Cyclarhis - Vireonidae
 * Cyclopsitta - Psittaculidae
 * Cygnus - Anatidae
 * Cymbilaimus - Thamnophilidae
 * Cymbirhynchus - Eurylaimidae
 * Cymochorea - Hydrobatidae
 * Cynanthus - Trochilidae
 * Cyornis - Muscicapidae
 * "Cyornis" - Muscicapidae
 * Cyphorhinus - Troglodytidae
 * Cyphos - Bucconidae
 * Cypseloides - Apodidae
 * Cypsiurus - Apodidae
 * Cypsnagra - Thraupidae
 * Cyrtonyx - Odontophoridae
 * Cyrtostomus - Nectariniidae

Da

 * Dacelo - Alcedinidae
 * Dacnis - Thraupidae
 * Dactylortyx - Odontophoridae
 * Daphoenositta - Neosittidae
 * Daption - Procellariidae
 * Daptrius - Falconidae
 * Dasyornis - Dasyornithidae

De

 * Deconychura - Furnariidae
 * Deleornis - Nectariniidae
 * Delichon - Hirundinidae
 * Dendragapus - Phasianidae
 * Dendrexetastes - Furnariidae
 * Dendrocincla - Furnariidae
 * Dendrocitta - Corvidae
 * Dendrocolaptes - Furnariidae
 * Dendrocopos - Picidae
 * Dendrocoptes - Picidae
 * Dendrocygna - Anatidae
 * Dendroica - Parulidae
 * Dendronanthus - Motacillidae
 * Dendroplex - Funariidae
 * Dendrortyx - Odontophoridae
 * Deroptyus - Psittacidae
 * Dessonornis - Muscicapidae

Di

 * Diaphorapteryx
 * Dicaeum
 * Dichrozona
 * Dicrurus
 * Didunculus
 * Diglossa
 * Diglossopis
 * Dinemellia
 * Dinopium
 * Dinornis
 * Diomedea
 * Diopsittaca
 * Discosura
 * Diuca
 * Dives
 * Dixiphia

Do-Dr

 * Dolichonyx
 * Doliornis
 * Dolospingus
 * Donacobius
 * Donacospiza
 * Doricha
 * Doryfera
 * Drepanis
 * Drepanoptila
 * Drepanorhynchus
 * Dreptes
 * Dromaeocercus
 * Dromaius
 * Dromas
 * Dromococcyx
 * Drymocichla
 * Drymodes
 * Drymophila
 * Drymornis
 * Dryocopus
 * Dryolimnas
 * Dryoscopus
 * Dryotriorchis

Du-Dy

 * Dubusia
 * Ducula
 * Dulus
 * Dumetella
 * Dumetia
 * Dyaphorophyia
 * Dysithamnus
 * Dysmorodrepanis
 * Dysmoropelia

Ec-El

 * Eclectus
 * Ectopistes
 * Egretta
 * Elaenia
 * Elanoides
 * Elanus
 * Electron
 * Eleothreptus
 * Elminia
 * Elseyornis
 * Elvira

Em-Eo

 * Emberiza
 * Emberizioides
 * Embernagra
 * Emblema
 * Emeus
 * Eminia
 * Empidonax
 * Empidonomus
 * Empidornis
 * Enicognathus
 * Enicurus
 * Enodes
 * Ensifera
 * Entomodestes
 * Entomyzon
 * Eolophus
 * Eophona
 * Eopsaltria
 * Eos

Ep-Es

 * Ephippiorhynchus
 * Epimachus
 * Epinecrophylla
 * Epthianura
 * Eremalauda
 * Eremiornis
 * Eremobius
 * Eremomela
 * Eremophila
 * Eremopterix
 * Ergaticus
 * Eriocnemis
 * Erithacus
 * Erpornis
 * Erythrocercus
 * Erythrogonys
 * Erythrotriorchis
 * Erythrura
 * Estrilda

Eub-Eun

 * Eubucco
 * Eucometis
 * Eudocimus
 * Eudromia
 * Eudynamys
 * Eudyptes
 * Eudyptula
 * Eugenes
 * Eugerygone
 * Eugralla
 * Eulabeornis
 * Eulacestoma
 * Eulampis
 * Eulidia
 * Eulipoa
 * Eumomota
 * Eumyias
 * Euneornis
 * Eunymphicus

Euo-Eut

 * Euodice
 * Eupetes
 * Eupetomena
 * Euphagus
 * Eupherusa
 * Euphonia
 * Euplectes
 * Eupodotis
 * Euptilotis
 * Eurocephalus
 * Eurostopodus
 * Euryapteryx
 * Euryceros
 * Eurylaimus
 * Eurynorhynchus
 * Euryptila
 * Eurypyga
 * Eurystomus
 * Euscarthmus
 * Euschistospiza
 * Euthlypis
 * Eutoxeres
 * Eutrichomyias
 * Eutriorchis

F

 * Falcipennis
 * Falco
 * Falculea
 * Falcunculus
 * Ferminia
 * Ficedula
 * Florisuga
 * Fluvicola
 * Formicarius
 * Formicivora
 * Forpus
 * Foudia
 * Foulehaio
 * Francolinus
 * Fraseria
 * Fratercula
 * Frederickena
 * Fregata
 * Fregetta
 * Fregilupus
 * Fringilla
 * Fulica
 * Fulmarus
 * Furnarius

Ga

 * Galbalcyrhynchus
 * Galbula
 * Galerida
 * Gallicolumba
 * Gallicrex
 * Gallinago
 * Gallinula
 * Gallirallus
 * Galloperdix
 * Gallus
 * Gampsonyx
 * Gampsorhynchus
 * Garrodia
 * Garrulax
 * Garrulus
 * Gavia

Ge

 * Gecinulus
 * Gelochelidon
 * Geobates
 * Geococcyx
 * Geocolaptes
 * Geoffroyus
 * Geomalia
 * Geopelia
 * Geophaps
 * Geopsittacus
 * Geositta
 * Geospiza
 * Geothlypis
 * Geotrygon
 * Geranoaetus
 * Geranospiza
 * Geronticus
 * Gerygone

Gl-Go

 * Glareola
 * Glaucidium
 * Glaucis
 * Glossopsitta
 * Glycichaera
 * Glyphorynchus
 * Gnorimopsar
 * Goethalsia
 * Goldmania
 * Gorsachius
 * Goura

Gr-Gu

 * Gracula
 * Gracupica
 * Grafisia
 * Grallaria
 * Grallaricula
 * Grallina
 * Graminicola
 * Granatellus
 * Grandala
 * Grantiella
 * Graueria
 * Graydidascalus
 * Griseotyrannus
 * Grus
 * Guadalcanaria
 * Guaruba
 * Gubernatrix
 * Gubernetes
 * Guira
 * Guttera

Gy

 * Gyalophylax
 * Gygis
 * Gymnobucco
 * Gymnocichla
 * Gymnocrex
 * Gymnoderus
 * Gymnoglaux
 * Gymnogyps
 * Gymnomystax
 * Gymnomyza
 * Gymnophaps
 * Gymnopithys
 * Gymnorhina
 * Gymnorhinus
 * Gymnostinops
 * Gypaetus
 * Gypohierax
 * Gyps

Ha

 * Habia
 * Habroptila
 * Haematoderus
 * Haematopus
 * Haematortyx
 * Haematospiza
 * Halcyon
 * Haliaeetus
 * Haliastur
 * Halobaena
 * Hamirostra
 * Hapalopsittaca
 * Hapaloptila
 * Haplochelidon
 * Haplophaedia
 * Haplospiza
 * Harpactes
 * Harpagornis
 * Harpagus
 * Harpia
 * Harpyhaliaetus
 * Harpyopsis
 * Hartertula

Hed-Hel

 * Hedydipna
 * Heinrichia
 * Heleia
 * Heliactin
 * Heliangelus
 * Heliobletus
 * Heliodoxa
 * Heliolais
 * Heliomaster
 * Heliopais
 * Heliornis
 * Heliothryx
 * Hellmayrea
 * Helmitheros

Hem-Her

 * Hemicircus
 * Hemignathus
 * Hemimacronyx
 * Hemiphaga
 * Hemiprocne
 * Hemipus
 * Hemispingus
 * Hemitesia
 * Hemithraupis
 * Hemitriccus
 * Hemixos
 * Henicopernis
 * Henicophaps
 * Henicorhina
 * Herpetotheres
 * Herpsilochmus

Het

 * Heterocercus
 * Heteromirafra
 * Heteromunia
 * Heteromyias
 * Heteronetta
 * Heterophasia
 * Heteroscelus
 * Heterospingus

Hi-Hu

 * Himantopus
 * Himantornis
 * Himatione
 * Hippolais
 * Hirundapus
 * Hirundinea
 * Hirundo
 * Histrionicus
 * Histurgops
 * Hodgsonius
 * Horizorhinus
 * Houbaropsis
 * Humblotia

Hyd-Hyl

 * Hydrobates
 * Hydrochous
 * Hydrophasianus
 * Hydroprogne
 * Hydropsalis
 * Hyetornis
 * Hylacola
 * Hylexetastes
 * Hylia
 * Hyliota
 * Hylocharis
 * Hylocichla
 * Hylocitrea
 * Hylocryptus
 * Hyloctistes
 * Hylomanes
 * Hylonympha
 * Hylopezus
 * Hylophilus
 * Hylophylax
 * Hylorchilus

Hym-Hyp

 * Hymenolaimus
 * Hymenops
 * Hypargos
 * Hypergerus
 * Hypnelus
 * Hypocnemis
 * Hypocnemoides
 * Hypocolius
 * Hypocryptadius
 * Hypoedaleus
 * Hypogramma
 * Hypopyrrhus
 * Hypositta
 * Hypothymis
 * Hypsipetes

I

 * Ianthocincla - Leiothrichidae
 * Ibidorhyncha - Ibidorhynchidae
 * Ibycter - Falconidae
 * Ichthyaetus - Laridae
 * Icteria - Icteridae
 * Icterus - Icteridae
 * Icthyophaga - Accipitridae
 * Ictinaetus - Accipitridae
 * Ictinia - Accipitridae
 * Idioptilon - Rhynchocyclidae
 * Iduna - Acrocephalidae
 * Ifrita - Ifritidae
 * Ilicura - Pipridae
 * Illadopsis - Pellorneidae
 * Incana - Cisticolidae
 * Incaspiza - Thraupidae
 * Indicator - Indicatoridae
 * Inezia - Tyrannidae
 * Iodopleura - Tityridae
 * Iole - Pycnonotidae
 * Irania - Muscicapidae
 * Irediparra - Jacanidae
 * Irena - Irenidae
 * Iridophanes - Thraupidae
 * Iridosornis - Thraupidae
 * Isleria - Thamnophilidae
 * Ispidina - Alcedinidae
 * Ithaginis - Phasianidae
 * Ixobrychus - Ardeidae
 * Ixonotus - Pycnonotidae
 * Ixoreus - Turdidae
 * Ixos - Pycnonotidae

J

 * Jabiru - Ciconiidae
 * Jacamaralcyon - Galbulidae
 * Jacamerops - Galbulidae
 * Jacana - Jacanidae
 * Jubula - Strigidae
 * Junco - Arremonidae
 * Jynx - Picidae

K

 * Kakamega - Modulatricidae
 * Kaupifalco - Falconidae
 * Kenopia - Pellorneidae
 * Ketupa - Strigidae
 * Kieneria - Arremonidae
 * Kittacincla Muscicapidae
 * Klais - Trochilidae
 * Kleinothraupis - Thraupidae
 * Knipolegus - Tyrannidae
 * Kurochkinegramma - Nectariniidae

La

 * Lacedo
 * Lafresnaya
 * Lagonosticta
 * Lagopus
 * Lalage
 * Lampornis
 * Lamprolaima
 * Lamprolia
 * Lampropsar
 * Lamprospiza
 * Lamprotornis
 * Laniarius
 * Laniisoma
 * Lanio
 * Laniocera
 * Lanioturdus
 * Lanius
 * Larosterna
 * Larus
 * Laterallus
 * Lathamus
 * Lathrotriccus
 * Latoucheornis

Le

 * Legatus
 * Leiothrix
 * Leipoa
 * Lepidocolaptes
 * Lepidopyga
 * Lepidothrix
 * Leptasthenura
 * Leptocoma
 * Leptodon
 * Leptopoecile
 * Leptopogon
 * Leptopterus
 * Leptoptilos
 * Leptosittaca
 * Leptosomus
 * Leptotila
 * Lerwa
 * Lesbia
 * Lessonia
 * Leucippus
 * Leucochloris
 * Leucopeza
 * Leucopsar
 * Leucopternis
 * Leucosarcia
 * Leucosticte
 * Lewinia

Li

 * Lichenostomus
 * Lichmera
 * Limicola
 * Limnoctites
 * Limnodromus
 * Limnornis
 * Limnothlypis
 * Limosa
 * Linurgus
 * Liocichla
 * Lioptilus
 * Liosceles
 * Lipaugus
 * Lissotis

Lo

 * Loboparadisea
 * Lochmias
 * Locustella
 * Loddigesia
 * Lonchura
 * Lophaetus
 * Lophodytes
 * Lophoictinia
 * Lopholaimus
 * Lophophanes
 * Lophophorus
 * Lophopsittacus
 * Lophorina
 * Lophornis
 * Lophospingus
 * Lophostrix
 * Lophotibis
 * Lophotriccus
 * Lophozosterops
 * Lophura
 * Loriculus
 * Lorius
 * Loxia
 * Loxigilla
 * Loxioides
 * Loxipasser
 * Loxops

Lu-Ly

 * Lullula
 * Lurocalis
 * Luscinia
 * Lybius
 * Lycocorax
 * Lymnocryptes
 * Lysurus

Mac-Mad

 * Macgregoria
 * Machaerirhynchus
 * Machaeropterus
 * Macheiramphus
 * Machetornis
 * Macholophus
 * Mackenziaena
 * Macroagelaius
 * Macrocephalon
 * Macrodipteryx
 * Macronectes
 * Macronus
 * Macronyx
 * Macropsalis
 * Macropygia
 * Macrosphenus
 * Madanga

Mal-Man

 * Malacocincla
 * Malaconotus
 * Malacopteron
 * Malacoptila
 * Malacorhynchus
 * Malcorus
 * Malia
 * Malimbus
 * Malurus
 * Manacus
 * Mandingoa
 * Manorina
 * Manucodia

Mar-May

 * Margaroperdix
 * Margarops
 * Margarornis
 * Marmaronetta
 * Mascarenotus
 * Mascarinus
 * Masius
 * Mayrornis

Mea-Mei

 * Mearnsia
 * Mecocerculus
 * Megabyas
 * Megaceryle
 * Megacrex
 * Megadyptes
 * Megalaima
 * Megalapteryx
 * Megalurulus
 * Megalurus
 * Megapodius
 * Megarhynchus
 * Megascops
 * Megastictus
 * Megatriorchis
 * Megaxenops
 * Megazosterops
 * Meiglyptes

Mel

 * Melaenornis
 * Melampitta
 * Melamprosops
 * Melanerpes
 * Melaniparus
 * Melanitta
 * Melanocharis
 * Melanochlora
 * Melanocorypha
 * Melanodera
 * Melanodryas
 * Melanopareia
 * Melanoperdix
 * Melanoptila
 * Melanospiza
 * Melanotis
 * Meleagris
 * Melichneutes
 * Melidectes
 * Melidora
 * Melierax
 * Melignomon
 * Melilestes
 * Meliphaga
 * Melipotes
 * Melithreptus
 * Melitograis
 * Mellisuga
 * Melocichla
 * Melophus
 * Melopsittacus
 * Melopyrrha
 * Melospiza
 * Melozone

Men-Met

 * Menura
 * Merganetta
 * Mergellus
 * Mergus
 * Meropogon
 * Merops
 * Merulaxis
 * Mesembrinibis
 * Mesitornis
 * Metabolus
 * Metallura
 * Metopidius
 * Metopothrix
 * Metriopelia

Mic-Mil

 * Micrastur
 * Micrathene
 * Microbates
 * Microcerculus
 * Microchera
 * Microdynamis
 * Microeca
 * Microgoura
 * Microhierax
 * Microligea
 * Micromacronus
 * Micromonacha
 * Micronisus
 * Microparra
 * Micropsitta
 * Micropygia
 * Microrhopias
 * Microscelis
 * Microstilbon
 * Milvago
 * Milvus

Mim-Mit

 * Mimizuku
 * Mimodes
 * Mimus
 * Minla
 * Mino
 * Mionectes
 * Mirafra
 * Mitrephanes
 * Mitrospingus
 * Mitu

Mn-Mu

 * Mniotilta
 * Modulatrix
 * Moho
 * Mohoua
 * Molothrus
 * Momotus
 * Monachella
 * Monarcha
 * Monasa
 * Monias
 * Monticola
 * Montifringilla
 * Morococcyx
 * Morphnus
 * Morus
 * Motacilla
 * Mulleripicus
 * Muscicapa
 * Muscicapella
 * Muscigralla
 * Muscipipra
 * Muscisaxicola
 * Musophaga

My

 * Myadestes
 * Mycerobas
 * Mycteria
 * Myiagra
 * Myiarchus
 * Myiobius
 * Myioborus
 * Myiodynastes
 * Myiopagis
 * Myioparus
 * Myiophobus
 * Myiopsitta
 * Myiornis
 * Myiotheretes
 * Myiotriccus
 * Myiozetetes
 * Myophonus
 * Myornis
 * Myrmeciza
 * Myrmecocichla
 * Myrmia
 * Myrmoborus
 * Myrmochanes
 * Myrmorchilus
 * Myrmornis
 * Myrmothera
 * Myrmotherula
 * Myrtis
 * Mystacornis
 * Myza
 * Myzomela
 * Myzornis

Na

 * Namibornis
 * Nandayus
 * Nannococcyx
 * Nannopsittaca
 * Napothera
 * Nasica

Nea-Nem

 * Neafrapus
 * Necropsar
 * Necropsittacus
 * Necrosyrtes
 * Nectarinia
 * Nemosia

Neo

 * Neochelidon
 * Neochen
 * Neochmia
 * Neocichla
 * Neocossyphus
 * Neocrex
 * Neoctantes
 * Neodrepanis
 * Neolalage
 * Neolestes
 * Neomixis
 * Neomorphus
 * Neopelma
 * Neophema
 * Neophron
 * Neopipo
 * Neopsephotus
 * Neopsittacus
 * Neorhopias
 * Neositta
 * Neospiza
 * Neothraupis
 * Neotis
 * Neoxolmis

Nep-New

 * Nephelornis
 * Nesasio
 * Nesillas
 * Nesocharis
 * Nesocichla
 * Nesoclopeus
 * Nesoctites
 * Nesoenas
 * Nesofregetta
 * Nesomimus
 * Nesopsar
 * Nesospingus
 * Nesospiza
 * Nesotriccus
 * Nestor
 * Netta
 * Nettapus
 * Newtonia

Ni-Nu

 * Nicator
 * Nigrita
 * Nilaus
 * Niltava
 * Ninox
 * Nipponia
 * Nomonyx
 * Nonnula
 * Northiella
 * Notharchus
 * Nothocercus
 * Nothocrax
 * Nothoprocta
 * Nothura
 * Notiochelidon
 * Notiomystis
 * Nucifraga
 * Numenius
 * Numida

Ny

 * Nyctanassa
 * Nyctibius
 * Nycticorax
 * Nycticryphes
 * Nyctidromus
 * Nyctiphrynus
 * Nyctiprogne
 * Nyctyornis
 * Nymphicus
 * Nystalus

Oc-Od

 * Oceanites
 * Oceanodroma
 * Ochetorhynchus
 * Ochthoeca
 * Ochthornis
 * Ocreatus
 * Oculocincta
 * Ocyalus
 * Ocyceros
 * Ocyphaps
 * Odontophorus
 * Odontorchilus
 * Odontospiza
 * Oedistoma

Oe-Op

 * Oena
 * Oenanthe
 * Ognorhynchus
 * Oncostoma
 * Onychognathus
 * Onychorhynchus
 * Ophrysia
 * Opisthocomus
 * Opisthoprora
 * Oporornis

Orc-Ore

 * Orchesticus
 * Oreocharis
 * Oreoica
 * Oreomanes
 * Oreomystis
 * Oreonympha
 * Oreophasis
 * Oreophilais
 * Oreopholus
 * Oreophylax
 * Oreopsittacus
 * Oreornis
 * Oreortyx
 * Oreoscoptes
 * Oreoscopus
 * Oreostruthus
 * Oreothraupis
 * Oreotrochilus

Ori-Ory

 * Origma
 * Oriolia
 * Oriolus
 * Oriturus
 * Ornithion
 * Oroaetus
 * Ortalis
 * Orthogonys
 * Orthonyx
 * Orthopsittaca
 * Orthorhynchus
 * Orthotomus
 * Ortygospiza
 * Ortyxelos
 * Oryzoborus

Ot-Ox

 * Otidiphaps
 * Otis
 * Otus
 * Oxylabes
 * Oxypogon
 * Oxyruncus
 * Oxyura

Pac-Pan

 * Pachycare
 * Pachycephala
 * Pachycephalopsis
 * Pachycoccyx
 * Pachyornis
 * Pachyphantes
 * Pachyptila
 * Pachyramphus
 * Padda
 * Pagodroma
 * Pagophila
 * Palmeria
 * Paludipasser
 * Pandion
 * Panterpe
 * Panurus
 * Panyptila

Pap-Par

 * Papasula
 * Parabuteo
 * Paradigalla
 * Paradisaea
 * Paradoxornis
 * Paramythia
 * Pardaliparus
 * Pardalotus
 * Pardirallus
 * Parisoma
 * Parkerthraustes
 * Parmoptila
 * Paroaria
 * Parophasma
 * Paroreomyza
 * Parotia
 * Parus

Pas-Pav

 * Passer
 * Passerculus
 * Passerella
 * Passerina
 * Pastor
 * Patagioenas
 * Patagona
 * Pauxi
 * Pavo

Ped-Pen

 * Pedionomus
 * Pelagodroma
 * Pelargopsis
 * Pelecanoides
 * Pelecanus
 * Pellorneum
 * Peltohyas
 * Peltops
 * Penelope
 * Penelopides
 * Penelopina
 * Peneothello

Per-Pez

 * Percnostola
 * Perdicula
 * Perdix
 * Pericrocotus
 * Periparus
 * Periporphyrus
 * Perisoreus
 * Perissocephalus
 * Pernis
 * Petrochelidon
 * Petroica
 * Petronia
 * Petrophassa
 * Peucedramus
 * Pezopetes
 * Pezoporus

Pha

 * Phacellodomus
 * Phaenicophaeus
 * Phaenicophilus
 * Phaenostictus
 * Phaeochroa
 * Phaeomyias
 * Phaethon
 * Phaethornis
 * Phaetusa
 * Phainopepla
 * Phainoptila
 * Phalacrocorax
 * Phalaenoptilus
 * Phalaropus
 * Phalcoboenus
 * Phapitreron
 * Phaps
 * Pharomachrus
 * Phasianus

Phe-Phi

 * Phedina
 * Phegornis
 * Phelpsia
 * Pheucticus
 * Phibalura
 * Phigys
 * Philemon
 * Philentoma
 * Philepitta
 * Philesturnus
 * Philetairus
 * Philohydor
 * Philomachus
 * Philortyx
 * Philydor
 * Phimosus

Phl-Pho

 * Phlegopsis
 * Phleocryptes
 * Phlogophilus
 * Phodilus
 * Phoebastria
 * Phoebetria
 * Phoenicircus
 * Phoenicopterus
 * Phoeniculus
 * Phoenicurus
 * Pholia
 * Pholidornis

Phr-Phy

 * Phrygilus
 * Phylidonyris
 * Phyllanthus
 * Phyllastrephus
 * Phyllolais
 * Phyllomyias
 * Phylloscartes
 * Phylloscopus
 * Phytotoma

Pi

 * Piaya
 * Pica
 * Picathartes
 * Picoides
 * Piculus
 * Picumnus
 * Picus
 * Piezorhina
 * Pilherodius
 * Pinarocorys
 * Pinaroloxias
 * Pinarornis
 * Pinicola
 * Pionites
 * Pionopsitta
 * Pionus
 * Pipile
 * Pipilo
 * Pipra
 * Pipraeidea
 * Pipreola
 * Piprites
 * Piranga
 * Pitangus
 * Pithecophaga
 * Pithys
 * Pitohui
 * Pitta
 * Pittasoma
 * Pityriasis

Pl-Pn

 * Platalea
 * Platycercus
 * Platycichla
 * Platylophus
 * Platyrinchus
 * Platysmurus
 * Platysteira
 * Plectrophenax
 * Plectropterus
 * Plectrorhyncha
 * Plegadis
 * Plocepasser
 * Ploceus
 * Pluvialis
 * Pluvianellus
 * Pluvianus
 * Pnoepyga

Pod-Poi

 * Podager
 * Podargus
 * Podica
 * Podiceps
 * Podilymbus
 * Podoces
 * Poecile
 * Poecilodryas
 * Poecilotriccus
 * Poeoptera
 * Poephila
 * Pogoniulus
 * Pogonocichla
 * Pogonotriccus
 * Poicephalus

Pol

 * Polemaetus
 * Polihierax
 * Poliocephalus
 * Poliolais
 * Polioptila
 * Polioxolmis
 * Polyboroides
 * Polyerata
 * Polyonymus
 * Polyplectron
 * Polysticta
 * Polystictus
 * Polytelis
 * Polytmus

Pom-Por

 * Pomarea
 * Pomatorhinus
 * Pomatostomus
 * Pooecetes
 * Poospiza
 * Popelairia
 * Porphyrio
 * Porphyrolaema
 * Porphyrospiza
 * Porzana

Pr

 * Premnoplex
 * Premnornis
 * Primolius
 * Prinia
 * Prioniturus
 * Prionochilus
 * Prionodura
 * Prionops
 * Priotelus
 * Probosciger
 * Procellaria
 * Procelsterna
 * Procnias
 * Prodotiscus
 * Progne
 * Promerops
 * Prosobonia
 * Prosopeia
 * Prosthemadera
 * Protonotaria
 * Prunella

Psa

 * Psalidoprocne
 * Psaltria
 * Psaltriparus
 * Psarisomus
 * Psarocolius

Pse

 * Pselliophorus
 * Psephotus
 * Pseudalaemon
 * Pseudelaenia
 * Pseudeos
 * Pseudhirundo
 * Pseudibis
 * Pseudobias
 * Pseudocalyptomena
 * Pseudochelidon
 * Pseudochloroptila
 * Pseudocolaptes
 * Pseudocolopteryx
 * Pseudocossyphus
 * Pseudodacnis
 * Pseudoleistes
 * Pseudonestor
 * Pseudonigrita
 * Pseudopodoces
 * Pseudoscops
 * Pseudoseisura
 * Pseudotriccus

Psi-Pso

 * Psilopogon
 * Psilopsiagon
 * Psilorhamphus
 * Psittacella
 * Psittacula
 * Psittaculirostris
 * Psittacus
 * Psitteuteles
 * Psittinus
 * Psittirostra
 * Psittrichas
 * Psophia
 * Psophocichla
 * Psophodes

Pte

 * Pteridophora
 * Pterocles
 * Pterodroma
 * Pteroglossus
 * Pteronetta
 * Pterophanes
 * Pteroptochos
 * Pteruthius

Pti-Pty

 * Ptilinopus
 * Ptilocichla
 * Ptilogonys
 * Ptilonorhynchus
 * Ptilopachus
 * Ptiloprora
 * Ptilopsis
 * Ptiloris
 * Ptilorrhoa
 * Ptilostomus
 * Ptychoramphus
 * Ptyonoprogne
 * Ptyrticus

Pu

 * Pucrasia
 * Puffinus
 * Pulsatrix
 * Purpureicephalus

Py

 * Pycnonotus
 * Pycnoptilus
 * Pycnopygius
 * Pygarrhichas
 * Pygiptila
 * Pygoscelis
 * Pyrenestes
 * Pyriglena
 * Pyrocephalus
 * Pyroderus
 * Pyrrhocoma
 * Pyrrhocorax
 * Pyrrholaemus
 * Pyrrhomyias
 * Pyrrhoplectes
 * Pyrrhula
 * Pyrrhura
 * Pyrroglaux
 * Pytilia

Q

 * Quelea - Ploceidae
 * Querula - Cotingidae
 * Quiscalus - Icteridae

Ra-Re

 * Radjah - Anatidae
 * Rallicula - Sarothruridae
 * Rallina - Rallidae
 * Rallus - Rallidae
 * Ramphastos - Ramphastidae
 * Ramphocaenus - Polioptilidae
 * Ramphocelus - Thraupidae
 * Ramphocinclus - Mimidae
 * Ramphocoris - Alaudidae
 * Ramphodon - Trochilidae
 * Ramphomicron - Trochilidae
 * Ramphotrigon - Tyrannidae
 * Ramsayornis - Meliphagidae
 * Randia - Bernieridae
 * Recurvirostra - Recurvirostridae
 * Regulus - Regulidae
 * Reinwardtipicus - Picidae
 * Reinwardtoena - Columbidae
 * Remiz - Remizidae

Rha-Rhi

 * Rhabdornis - Sturnidae
 * Rhabdotorrhinus - Bucerotidae
 * Rhadina - Phylloscopidae
 * Rhagologus - Rhagologidae
 * Rhamphocharis - Melanocharitidae
 * Rhamphococcyx - Cuculidae
 * Rhaphidura - Apodidae
 * Rhea - Rheidae
 * Rhegmatorhina - Thamnophilidae
 * Rheinardia - Phasianidae
 * Rhinocrypta - Rhinocryptidae
 * Rhinoplax - Bucerotidae
 * Rhinopomastus - Phoeniculidae
 * Rhinoptilus - Glareolidae
 * Rhinortha - Cuculidae
 * Rhipidura - Rhipiduridae
 * "Rhipidura" - Rhipiduridae
 * Rhizothera - Phasianidae

Rho-Rhy

 * Rhodacanthis - Fringillidae
 * Rhodinocichla - Rhodinocichlidae
 * Rhodonessa - Anatidae
 * Rhodopechys - Fringillidae
 * Rhodopis - Trochilidae
 * Rhodospiza - Fringillidae
 * Rhodostethia - Laridae
 * Rhodothraupis - Cardinalidae
 * Rhopias - Thamnophilidae
 * Rhopocichla - Timaliidae
 * Rhopophilus - Paradoxornithidae
 * Rhopornis - Thamnophilidae
 * Rhopospina - Thraupidae
 * Rhynchocyclus - Rhynchocyclidae
 * Rhynchophanes - Calcariidae
 * Rhynchopsitta - Psittacidae
 * Rhynchortyx - Odontophoridae
 * Rhynchospiza - Arremonidae
 * Rhynchostruthus - Fringillidae
 * Rhynchotus - Tinamidae
 * Rhynochetos - Rhynochetidae
 * Rhyticeros - Bucerotidae
 * Rhytipterna - Tyrannidae

Ri-Ry

 * Ridgwayia - Turdidae
 * Rigidipenna - Podargidae
 * Rimator - Pellorneidae
 * Riparia - Hirundinidae
 * Rissa - Laridae
 * Robsonius - Locustellidae
 * Rollulus - Phasianidae
 * Roraimia - Furnariidae
 * Rostratula - Rostratulidae
 * Rostrhamus - Acciptridae
 * Rougetius - Rallidae
 * Rowettia - Thraupidae
 * Rubigula - Pycnonotidae
 * Rufirallus - Rallidae
 * Rukia - Zosteropidae
 * Rupicola - Cotingidae
 * Rupornis - Acciptridae
 * Rynchops - Laridae

Sa

 * Sagittarius
 * Sakesphorus
 * Salpinctes
 * Salpornis
 * Saltator
 * Saltatricula
 * Salvadorina
 * Sapayoa
 * Sapheopipo
 * Sappho
 * Sarcogyps
 * Sarcops
 * Sarcoramphus
 * Sarkidiornis
 * Saroglossa
 * Sarothrura
 * Sasia
 * Satrapa
 * Saucerottia
 * Saurothera
 * Saxicola
 * Saxicoloides
 * Sayornis

Sc

 * Scelorchilus
 * Sceptomycter
 * Schetba
 * Schiffornis
 * Schistes
 * Schistochlamys
 * Schizoeaca
 * Schoenicola
 * Schoeniophylax
 * Schoutedenapus
 * Scissirostrum
 * Sclateria
 * Sclerurus
 * Scolopax
 * Scopus
 * Scotocerca
 * Scotopelia
 * Scytalopus
 * Scythrops

Se

 * Seicercus
 * Seiurus
 * Selasphorus
 * Selenidera
 * Seleucidis
 * Semioptera
 * Semnornis
 * Sephanoides
 * Sericornis
 * Sericossypha
 * Sericulus
 * Serilophus
 * Serinus
 * Serpophaga
 * Setophaga
 * Setornis

Sh-So

 * Sheppardia
 * Sialia
 * Sicalis
 * Sigelus
 * Simoxenops
 * Siphonorhis
 * Sipodotus
 * Siptornis
 * Siptornopsis
 * Sirystes
 * Sitta
 * Sittasomus
 * Sittiparus
 * Skutchia
 * Smicrornis
 * Smithornis
 * Smutsornis
 * Snowornis
 * Somateria

Sp

 * Spartonoica
 * Speculipastor
 * Speirops
 * Spelaeornis
 * Spermestes
 * Spermophaga
 * Sphecotheres
 * Spheniscus
 * Sphenocichla
 * Sphenoeacus
 * Sphyrapicus
 * Spiloptila
 * Spilornis
 * Spindalis
 * Spiza
 * Spizaetus
 * Spizastur
 * Spizella
 * Spiziapteryx
 * Spizixos
 * Spizocorys
 * Sporaeginthus
 * Sporophila
 * Sporopipes
 * Spreo

St

 * Stachyris
 * Stactolaema
 * Stagonopleura
 * Starnoenas
 * Steatornis
 * Stelgidopteryx
 * Stellula
 * Stenostira
 * Stephanoaetus
 * Stephanophorus
 * Stephanoxis
 * Stercorarius
 * Sterna
 * Sternoclyta
 * Stictonetta
 * Stigmatura
 * Stiltia
 * Stiphrornis
 * Stipiturus
 * Strepera
 * Streptocitta
 * Streptopelia
 * Streptoprocne
 * Stresemannia
 * Strigops
 * Strix
 * Struthidea
 * Sturnella
 * Sturnia
 * Sturnus

Su-Sy

 * Sublegatus
 * Suiriri
 * Sula
 * Surnia
 * Surniculus
 * Swynnertonia
 * Sylvia
 * Sylvietta
 * Sylviorthorhynchus
 * Sylviparus
 * Syma
 * Synallaxis
 * Syndactyla
 * Synthliboramphus
 * Sypheotides
 * Syrigma
 * Syrmaticus
 * Syrrhaptes

Ta-Tc

 * Taccocua - Cuculidae
 * Tachornis - Apodidae
 * Tachuris - Tachuridae
 * Tachybaptus - Podicipedidae
 * Tachycineta - Hirundinidae
 * Tachyeres - Anatidae
 * Tachymarptis - Apodidae
 * Tachyphonus - Thraupidae
 * Tachyspiza - Accipitridae
 * Tadorna - Anatidae
 * Taenioglaux - Strigidae
 * Taeniopygia - Estrildidae
 * Taeniotriccus - Rhynchocyclidae
 * Talaphorus - Trochilidae
 * Talegalla - Megapodidae
 * Tangara - Thraupidae
 * Tanygnathus - Psittaculidae
 * Tanysiptera - Alcedinidae
 * Taoniscus - Tinamidae
 * Tapera - Cuculidae
 * Taphrolesbia - Trochilidae
 * Taraba - Thamnophilidae
 * Tarphonomus - Furnariidae
 * Tarsiger - Muscicapidae
 * Tauraco - Musophagidae
 * Tchagra - Malaconotidae

Te

 * Telacanthura - Apodidae
 * Teledromas - Rhinocryptidae
 * Telespiza - Fringillidae
 * Telophorus - Malaconotidae
 * Temnurus - Corvidae
 * Tephrodornis - Vangidae
 * Terathopius - Accipitridae
 * Terenotriccus - Onychorhynchidae
 * Terenura - Thamnophilidae
 * Teretistris - incertae sedis
 * Terpsiphone - Monarchidae
 * Tersina - Thraupidae
 * Tesia - Cettiidae
 * Tetrao - Phasianidae
 * Tetraogallus - Phasianidae
 * Tetraophasis - Phasianidae
 * Tetrax - Otididae
 * Textor - Ploceidae

Th

 * Thalassarche - Diomedeidae
 * Thalasseus - Laridae
 * Thalassoica - Procellariidae
 * Thalassornis - Anatidae
 * Thalurania - Trochilidae
 * Thamnistes - Thamnophilidae
 * Thamnolaea - Muscicapidae
 * Thamnomanes - Thamnophilidae
 * Thamnophilus - Thamnophilidae
 * Thamnornis - Bernieridae
 * Thapsinillas - Pycnonotidae
 * Thaumasius - Trochilidae
 * Thaumastura - Trochilidae
 * Thectocercus - Psittacidae
 * Theristicus - Threskiornithidae
 * Thescelocichla - Pycnonotidae
 * Thinocorus - Thinocoridae
 * Thinornis - Charadriidae
 * Thlypopsis - Thraupidae
 * Threnetes - Trochilidae
 * Threskiornis - Threskiornithidae
 * Thripadectes - Furnariidae
 * Thripophaga - Furnariidae
 * Thryomanes - Troglodytidae
 * Thryophilus - Troglodytidae
 * Thryorchilus - Troglodytidae
 * Thryothorus - Troglodytidae

Ti-Tm

 * Tiaris - Thraupidae
 * Tichodroma - Tichodromidae
 * Tickellia - Cettiidae
 * Tigriornis - Ardeidae
 * Tigrisoma - Ardeidae
 * Tilmatura - Trochilidae
 * Timalia - Timaliidae
 * Timeliopsis - Meliphagidae
 * Tinamotis - Tinamidae
 * Tinamus - Tinamidae
 * Titiza - Acrocephalidae
 * Tityra - Tityridae
 * Tmetothylacus - Motacillidae

To

 * Tockus - Bucerotidae
 * Todiramphus - Alcedinidae
 * Todirostrum - Rhynchocyclidae
 * Todus - Todidae
 * Tolmomyias - Rhynchocyclidae
 * Topaza- Trochilidae
 * Torgos - Accipitridae
 * Torreornis - Arremonidae
 * Touit - Psittacidae
 * Toxorhamphus - Melanocharitidae
 * Toxostoma - Mimidae

Tr

 * Trachylaemus - Lybiidae
 * Trachyphonus - Lybiidae
 * Tragopan - Phasianidae
 * Treron - Columbidae
 * Tribonyx - Rallidae
 * Trichastoma - Pellorneidae
 * Trichixos - Muscicapidae
 * Trichoglossus - Psittaculidae
 * Tricholaema - Lybiidae
 * Tricholestes - Pycnonotidae
 * Trichothraupis - Thraupidae
 * Triclaria - Psittacidae
 * Trigonoceps - Accipitridae
 * Tringa - Scolopacidae
 * Trochilus - Trochilidae
 * Trochocercus - Monarchidae
 * Troglodytes - Troglodytidae
 * Trogon - Trogonidae
 * Tropicoperdix - Phasianidae
 * Tropicranus - Bucerotidae
 * Trugon - Columbidae

Tu-Ty

 * Tunchiornis - Vireonidae
 * Turacoena - Columbidae
 * Turdoides - Pellorneidae
 * Turdus - Turdidae
 * Turnagra - Oriolidae
 * Turnix - Turnicidae
 * Turtur - Columbidae
 * Tylas - Vangidae
 * Tympanuchus - Phasianidae
 * Tyranneutes - Pipridae
 * Tyranniscus - Tyrannidae
 * Tyrannopsis - Tyrannidae
 * Tyrannulus - Tyrannidae
 * Tyrannus - Tyrannidae
 * Tyto - Tytonidae

U

 * Upucerthia - Furnariidae
 * Upupa - Upupidae
 * Uraeginthus - Estrildidae
 * Uratelornis - Brachypteraciidae
 * Uria - Alcidae
 * Urochroa - Trochilidae
 * Urocissa - Corvidae
 * Urocolius - Coliidae
 * Urocynchramus - Urocynchramidae
 * Urodynamis - Cuculidae
 * Uroglaux - Strigidae
 * Urolais - Cisticolidae
 * Urolestes - Laniidae
 * Uromyias - Tyrannidae
 * Uropelia - Columbidae
 * Uropsila - Troglodytidae
 * Urosphena - Cettiidae
 * Urosticte - Trochilidae
 * Urothraupis - Thraupidae
 * Urotriorchis - Accipitridae

V

 * Vanellus - Charadriidae
 * Vanga - Vangidae
 * Vauriella - Muscicapidae
 * Veles - Caprimulgidae
 * Veniliornis - Picidae
 * Vermivora - Parulidae
 * Verreauxia - Picidae
 * Vidua - Viduidae
 * Vini - Psittaculidae
 * Vireo - Vireonidae
 * Vireolanius - Vireonidae
 * Viridonia - Fringillidae
 * Vivia - Picidae
 * Volatinia - Thraupidae
 * Vosea - Meliphagidae
 * Vultur - Accipitridae

W

 * Wetmorethraupis - Thraupidae
 * Wilsonia - Parulidae
 * Willisornis - Thamnophilidae

X

 * Xanthocephalus - Icteridae
 * Xanthomixis - Bernieridae
 * Xanthomyias - Tyrannidae
 * Xanthonotus - Oriolidae
 * Xanthopsar - Icteridae
 * Xanthotis - Meliphagidae
 * Xema - Laridae
 * Xenerpestes - Furnariidae
 * Xenicus- Acanthisittidae
 * Xenocopsychus - Muscicapidae
 * Xenodacnis - Thraupidae
 * Xenoglaux - Strigidae
 * Xenoligea - Parulidae
 * Xenoperdix - Phasianidae
 * Xenopipo - Pipridae
 * Xenopirostris - Vangidae
 * Xenops - Furnariidae
 * Xenopsaris - Tityridae
 * Xenornis - Thamnophilidae
 * Xenospingus - Thraupidae
 * Xenospiza - Arremonidae
 * Xenotriccus - Tyrannidae
 * Xenus - Scolopacidae
 * Xiphidiopicus - Picidae
 * Xiphocolaptes - Furnariidae
 * Xipholena - Cotingidae
 * Xiphorhynchus - Furnariidae
 * Xolmis - Tyrannidae

Y

 * Yuhina - Zosteropidae
 * Yungipicus - Picidae

Z

 * Zanclostomus - Cuculidae
 * Zanda - Cacatuidae
 * Zapornia - Rallidae
 * Zaratornis - Cotingidae
 * Zavattariornis - Corvidae
 * Zebrilus- Ardeidae
 * Zeledonia - incertae sedis
 * Zenaida - Columbidae
 * Zentrygon - Columbidae
 * Zimmerius - Tyrannidae
 * Zonerodius - Ardeidae
 * Zonibyx - Charadriidae
 * Zonotrichia - Arremonidae
 * Zoonavena - Apodidae
 * Zoothera - Turdidae
 * Zosterops - Zosteropidae
 * Zosterornis - Zosteropidae
 * "Zosterornis" - Zosteropidae