.
| Genus | Common name | |
|---|---|---|
| 
                                                
                                                
                                                 | 
                                            Abeillia Bonaparte | emerald-chinned hummingbird | 
| 
                                                
                                                
                                                 | 
                                            Abroscopus Baker | warbler | 
| 
                                                
                                                
                                                 | 
                                            Aburria L. Reichenbach | wattled guan | 
| 
                                                
                                                
                                                 | 
                                            Acanthis Borkhausen | redpoll | 
| 
                                                
                                                
                                                 | 
                                            Acanthiza Vigors & Horsfield | striated thornbill | 
| 
                                                
                                                
                                                 | 
                                            Acanthorhynchus Gould | Spinebill | 
| 
                                                
                                                
                                                 | 
                                            Accipiter Brisson | goshawk, sparrowhawk | 
| 
                                                
                                                
                                                 | 
                                            Aceros Hodgson | Rufous-necked hornbill | 
| 
                                                
                                                
                                                 | 
                                            Acridotheres Vieillot | myna | 
| 
                                                
                                                
                                                 | 
                                            Acritillas Oberholser | yellow-browed bulbul, golden-browed bulbul | 
| 
                                                
                                                
                                                 | 
                                            Acrocephalus J. A. Naumann and J. F. Naumann | marsh warblers, reed warblers | 
| 
                                                
                                                
                                                 | 
                                            Acropternis Cabanis & Heine | ocellated tapaculo | 
| 
                                                
                                                
                                                 | 
                                            Acryllium Gray, GR | vulturine guineafowl | 
| 
                                                
                                                
                                                 | 
                                            Actenoides Bonaparte | kingfisher | 
| 
                                                
                                                
                                                 | 
                                            Actinodura Gould | barwing | 
| 
                                                
                                                
                                                 | 
                                            Actitis Illiger | wader | 
| 
                                                
                                                
                                                 | 
                                            Actophilornis Oberholser | jacanas | 
| 
                                                
                                                
                                                 | 
                                            Aechmophorus Coues | |
| 
                                                
                                                
                                                 | 
                                            Aegithalos Hermann | songbird, bushtit | 
| 
                                                
                                                
                                                 | 
                                            Aegithina Vieillot | Common iora | 
| 
                                                
                                                
                                                 | 
                                            Aegolius Kaup | owl | 
| 
                                                
                                                
                                                 | 
                                            Aegypius Savigny | Cinereous vulture | 
| 
                                                
                                                
                                                 | 
                                            Aenigmatolimnas J.L. Peters | striped crake | 
| 
                                                
                                                
                                                 | 
                                            Aepypodius Oustalet | brushturkey | 
| 
                                                
                                                
                                                 | 
                                            Aethia Merrem | |
| 
                                                
                                                
                                                 | 
                                            Aethopyga Cabanis | sunbirds | 
| 
                                                
                                                
                                                 | 
                                            Afropavo Chapin | Congo peafowl | 
| 
                                                
                                                
                                                 | 
                                            Afrotis GR Gray | |
| 
                                                
                                                
                                                 | 
                                            Agamia Reichenbach | herons | 
| 
                                                
                                                
                                                 | 
                                            Agapornis Selby | Lovebird | 
| 
                                                
                                                
                                                 | 
                                            Agelaius Vieillot | blackbird | 
| 
                                                
                                                
                                                 | 
                                            Agelastes Bonaparte | guineafowl | 
| 
                                                
                                                
                                                 | 
                                            Agelasticus Cabanis | blackbird | 
| 
                                                
                                                
                                                 | 
                                            Aglaeactis Gould | sunbeam | 
| 
                                                
                                                
                                                 | 
                                            Aglaiocercus Zimmer | |
| 
                                                
                                                
                                                 | 
                                            Agraphospiza Zuccon, Prŷs-Jones, Rasmussen & Ericson | Blanford's rosefinch | 
| 
                                                
                                                
                                                 | 
                                            Agricola Bonaparte | flycatcher | 
| 
                                                
                                                
                                                 | 
                                            Aidemosyne Reichenbach | |
| 
                                                
                                                
                                                 | 
                                            Aix F. Boie | Wood Ducks | 
| 
                                                
                                                
                                                 | 
                                            Alauda Linnaeus | skylark | 
| 
                                                
                                                
                                                 | 
                                            Alca Linnaeus | |
| 
                                                
                                                
                                                 | 
                                            Alcedo Linnaeus | kingfisher | 
| 
                                                
                                                
                                                 | 
                                            Alcippe Blyth | fulvetta, alcippe | 
| 
                                                
                                                
                                                 | 
                                            Alcurus Blyth | striated bulbul | 
| Aleadryas Iredale | rufous-naped bellbird | |
| 
                                                
                                                
                                                 | 
                                            Alectoris Kaup | rock partridges | 
| 
                                                
                                                
                                                 | 
                                            Alectroenas G.R. Gray | blue pigeon | 
| 
                                                
                                                
                                                 | 
                                            Alectura Latham | Australian brushturkey, Australian brush-turkey, gweela | 
| 
                                                
                                                
                                                 | 
                                            Alethe Cassin | alethe | 
| Alipiopsitta Caparroz and Pacheco | parrot | |
| 
                                                
                                                
                                                 | 
                                            Alisterus Mathews | Australasian parrots | 
| 
                                                
                                                
                                                 | 
                                            Alle Link | little auk, dovekie | 
| 
                                                
                                                
                                                 | 
                                            Allenia Cory | scaly-breasted thrasher | 
| 
                                                
                                                
                                                 | 
                                            Alophoixus Oates | finchbill | 
| 
                                                
                                                
                                                 | 
                                            Alopochen Stejneger | Egyptian goose | 
| 
                                                
                                                
                                                 | 
                                            Amadina Swainson | |
| 
                                                
                                                
                                                 | 
                                            Amandava Blyth | |
| 
                                                
                                                
                                                 | 
                                            Amaurolimnas Sharpe | uniform crake | 
| 
                                                
                                                
                                                 | 
                                            Amaurornis Reichenbach | bush-hen | 
| 
                                                
                                                
                                                 | 
                                            Amaurospiza Cabanis | seedeater | 
| 
                                                
                                                
                                                 | 
                                            Amazilia Lesson, RP | hummingbird | 
| 
                                                
                                                
                                                 | 
                                            Amazilis Gray, GR | amazilia hummingbird | 
| 
                                                
                                                
                                                 | 
                                            Amazona Lesson | parrot | 
| 
                                                
                                                
                                                 | 
                                            Amazonetta von Boetticher | Brazilian teal, Brazilian duck | 
| 
                                                
                                                
                                                 | 
                                            Amblycercus Cabanis | yellow-billed cacique | 
| 
                                                
                                                
                                                 | 
                                            Amblyospiza Sundevall | Thick-billed weaver | 
| 
                                                
                                                
                                                 | 
                                            Ammodramus Swainson | sparrow | 
| 
                                                
                                                
                                                 | 
                                            Ammomanes Cabanis | lark | 
| 
                                                
                                                
                                                 | 
                                            Ammoperdix Gould | |
| 
                                                
                                                
                                                 | 
                                            Ammospiza Oberholser | sparrow | 
| 
                                                
                                                
                                                 | 
                                            Ampelioides Verreaux | Scaled fruiteater | 
| 
                                                
                                                
                                                 | 
                                            Ampelion Tschudi | cotinga | 
| 
                                                
                                                
                                                 | 
                                            Amphispiza Coues | black-throated sparrow | 
| 
                                                
                                                
                                                 | 
                                            Amytornis Stejneger | Grasswrens | 
| 
                                                
                                                
                                                 | 
                                            Anabathmis Reichenow | sunbirds | 
| 
                                                
                                                
                                                 | 
                                            Anaplectes Reichenbach | weavers | 
| 
                                                
                                                
                                                 | 
                                            Anarhynchus Quoy & Gaimard | wrybill | 
| 
                                                
                                                
                                                 | 
                                            Anas Linnaeus | |
| 
                                                
                                                
                                                 | 
                                            Anastomus Bonnaterre | openbill stork | 
| 
                                                
                                                
                                                 | 
                                            Andigena Gould | mountain toucans | 
| 
                                                
                                                
                                                 | 
                                            Androdon Gould | tooth-billed hummingbird | 
| 
                                                
                                                
                                                 | 
                                            Andropadus Swainson | sombre greenbul | 
| 
                                                
                                                
                                                 | 
                                            Anhima Brisson | horned screamer | 
| 
                                                
                                                
                                                 | 
                                            Anhinga Brisson | darters, anhingas, snakebirds | 
| 
                                                
                                                
                                                 | 
                                            Anisognathus Reichenbach | |
| 
                                                
                                                
                                                 | 
                                            Anodorhynchus Spix | parrot | 
| 
                                                
                                                
                                                 | 
                                            Anomalospiza Shelley | cuckoo-finch | 
| 
                                                
                                                
                                                 | 
                                            Anopetia Simon | |
| 
                                                
                                                
                                                 | 
                                            Anorrhinus Reichenbach | hornbill | 
| 
                                                
                                                
                                                 | 
                                            Anous Stephens | noddy | 
| 
                                                
                                                
                                                 | 
                                            Anser Brisson | shelduck | 
| 
                                                
                                                
                                                 | 
                                            Anthipes Blyth | flycatcher | 
| 
                                                
                                                
                                                 | 
                                            Anthobaphes Cabanis | orange-breasted sunbird | 
| 
                                                
                                                
                                                 | 
                                            Anthocephala Cabanis & Heine | blossomcrown | 
| 
                                                
                                                
                                                 | 
                                            Anthochaera Vigors & Horsfield | wattlebird | 
| 
                                                
                                                
                                                 | 
                                            Anthoscopus Cabanis | WIKI | 
| 
                                                
                                                
                                                 | 
                                            Anthracoceros Reichenbach | hornbill | 
| 
                                                
                                                
                                                 | 
                                            Anthracothorax F. Boie | mango | 
| 
                                                
                                                
                                                 | 
                                            Anthreptes Swainson | sunbirds | 
| Anthropoides Vieillot | ||
| 
                                                
                                                
                                                 | 
                                            Anthus Bechstein | Pipit | 
| 
                                                
                                                
                                                 | 
                                            Antigone Reichenbach | |
| 
                                                
                                                
                                                 | 
                                            Antrostomus Bonaparte | nightjar, whip-poor-will | 
| 
                                                
                                                
                                                 | 
                                            Apalharpactes Bonaparte | trogon | 
| 
                                                
                                                
                                                 | 
                                            Apaloderma Swainson | trogon | 
| 
                                                
                                                
                                                 | 
                                            Apalopteron Bonaparte | Bonin white-eye | 
| 
                                                
                                                
                                                 | 
                                            Aphelocoma Cabanis | jays and scrub jays | 
| 
                                                
                                                
                                                 | 
                                            Aplonis Gould | starling | 
| 
                                                
                                                
                                                 | 
                                            Aprosmictus Gould | |
| 
                                                
                                                
                                                 | 
                                            Aptenodytes Miller, JF | penguin | 
| Aptenorallus Kirchman, McInerney, Giarla, Olson, Slikas & Fleischer | Calayan rail | |
| 
                                                
                                                
                                                 | 
                                            Apus Linnaeus | Swift | 
| 
                                                
                                                
                                                 | 
                                            Aquila Brisson | Eagle | 
| 
                                                
                                                
                                                 | 
                                            Ara Lacépède | macaw | 
| 
                                                
                                                
                                                 | 
                                            Arachnothera Temminck | spiderhunters | 
| 
                                                
                                                
                                                 | 
                                            Aramides Pucheran | wood rail | 
| 
                                                
                                                
                                                 | 
                                            Aramus Vieillot | limpkin | 
| 
                                                
                                                
                                                 | 
                                            Arborophila Hodgson | partridge | 
| 
                                                
                                                
                                                 | 
                                            Archilochus Reichenbach | |
| 
                                                
                                                
                                                 | 
                                            Ardea Linnaeus | Great Herons | 
| 
                                                
                                                
                                                 | 
                                            Ardenna Reichenbach | shearwater | 
| 
                                                
                                                
                                                 | 
                                            Ardeola F. Boie | Pond herons | 
| 
                                                
                                                
                                                 | 
                                            Ardeotis Le Maout | |
| 
                                                
                                                
                                                 | 
                                            Arenaria Brisson | Turnstone | 
| 
                                                
                                                
                                                 | 
                                            Argusianus Rafinesque | great argus | 
| 
                                                
                                                
                                                 | 
                                            Argya Lesson, R | babbler | 
| 
                                                
                                                
                                                 | 
                                            Arizelocichla Oberholser | golden greenbul | 
| 
                                                
                                                
                                                 | 
                                            Arses Lesson | flycatcher | 
| 
                                                
                                                
                                                 | 
                                            Artamella W.L. Sclater | white-headed vanga | 
| 
                                                
                                                
                                                 | 
                                            Artamus Vieillot | woodswallow | 
| 
                                                
                                                
                                                 | 
                                            Arundinax Blyth | thick-billed warbler | 
| 
                                                
                                                
                                                 | 
                                            Asemospiza K. J. Burns, Unitt & N. A. Mason | grassquit | 
| 
                                                
                                                
                                                 | 
                                            Asio Brisson | typical owls, Eared Owl | 
| 
                                                
                                                
                                                 | 
                                            Aspatha Lafresnaye | blue-throated motmot | 
| 
                                                
                                                
                                                 | 
                                            Astrapia Vieillot | astrapia | 
| 
                                                
                                                
                                                 | 
                                            Atelornis Pucheran | ground roller | 
| 
                                                
                                                
                                                 | 
                                            Athene F. Boie | owl | 
| 
                                                
                                                
                                                 | 
                                            Attagis Geoffroy Saint-Hilaire, I. and Lesson, R | seedsnipes | 
| 
                                                
                                                
                                                 | 
                                            Augastes Gould | visorbearer | 
| 
                                                
                                                
                                                 | 
                                            Aulacorhynchus Gould | Green toucanets | 
| 
                                                
                                                
                                                 | 
                                            Auriparus S.F. Baird | WIKI | 
| 
                                                
                                                
                                                 | 
                                            Aviceda Swainson | baza | 
| 
                                                
                                                
                                                 | 
                                            Avocettula Reichenbach | Fiery-tailed awlbill | 
| 
                                                
                                                
                                                 | 
                                            Aythya F. Boie | duck, scaup, pochard |