- Abdim's Stork
- Abyssinian Ground Hornbill
- Abyssinian Roller
- Abyssinian Scimitarbill
- Abyssinian Thrush
- Acacia Pied Barbet
- Acadian Flycatcher
- Acorn Woodpecker
- African Black Duck
- African Crake
- African Cuckoo
- African Darter
- African Dusky Flycatcher
- African Emerald Cuckoo
- African Finfoot
- African Fish Eagle
- African Golden Oriole
- African Green Pigeon
- African Grey Hornbill
- African Grey Woodpecker
- African Harrier-Hawk
- African Hawk-Eagle
- African Hoopoe
- African Houbara
- African Jacana
- African Marsh Harrier
- African Openbill
- African Oystercatcher
- African Palm Swift
- African Paradise Flycatcher
- African Penguin
- African Pied Wagtail
- African Pipit
- African Pygmy Goose
- African Pygmy Kingfisher
- African Red-eyed Bulbul
- African Sacred Ibis
- African Scops Owl
- African Silverbill
- African Skimmer
- African Snipe
- African Spoonbill
- African Stonechat
- African Swamphen
- African Thrush
- African Wattled Lapwing
- African Wood Owl
- African Woolly-necked Stork
- Agami Heron
- Agulhas Long-billed Lark
- Alexandrine Parakeet
- Allen's Gallinule
- Amani Sunbird
- Amazon Kingfisher
- Amazonian Motmot
- Amazonian Trogon
- American Crow
- American Kestrel
- American Pygmy Kingfisher
- American Redstart
- American Robin
- American White Ibis
- Amethyst Sunbird
- Amur Falcon
- Amur Stonechat
- Andean Cock-of-the-rock
- Andean Condor
- Andean Coot
- Andean Duck
- Andean Emerald
- Andean Guan
- Andean Gull
- Andean Ibis
- Andean Lapwing
- Andean Motmot
- Andean Siskin
- Andean Solitaire
- Andean Teal
- Andean Tit-Spinetail
- Anhinga
- Ant-eating Chat
- Anteater Chat
- Aplomado Falcon
- Archbold's Newtonia
- Arctic Warbler
- Arrow-marked Babbler
- Ash-throated Flycatcher
- Ashy-crowned Sparrow-Lark
- Ashy-headed Laughingthrush
- Ashy Drongo
- Ashy Minivet
- Ashy Prinia
- Ashy Woodswallow
- Asian Brown Flycatcher
- Asian Dowitcher
- Asian Fairy-bluebird
- Asian Golden Weaver
- Asian Green Bee-eater
- Asian Koel
- Asian Openbill
- Asian Woolly-necked Stork
- Atlantic Puffin
- Audubon's Warbler
- Augur Buzzard
- Azure-shouldered Tanager