- Abdim's Stork
- Abyssinian Ground Hornbill
- Abyssinian Roller
- Abyssinian Thrush
- Acacia Pied Barbet
- Acorn Woodpecker
- African Blue Flycatcher
- African Crake
- African Cuckoo
- African Darter
- African Dusky Flycatcher
- African Finfoot
- African Fish Eagle
- African Goshawk
- African Green Bee-eater
- African Green Pigeon
- African Grey Flycatcher
- African Grey Hornbill
- African Grey Woodpecker
- African Harrier-Hawk
- African Hobby
- African Hoopoe
- African Jacana
- African Marsh Harrier
- African Olive Pigeon
- African Openbill
- African Oystercatcher
- African Palm Swift
- African Paradise Flycatcher
- African Penguin
- African Pied Wagtail
- African Pipit
- African Red-eyed Bulbul
- African Sacred Ibis
- African Silverbill
- African Spoonbill
- African Stonechat
- African Swamphen
- African Thrush
- African Wattled Lapwing
- African Woolly-necked Stork
- Alpine Accentor
- Alpine Chough
- Alpine Swift
- Amazon Kingfisher
- Amazonian Black-throated Trogon
- Amazonian Umbrellabird
- American Dipper
- American Flamingo
- American Kestrel
- American Oystercatcher
- American Pygmy Kingfisher
- American Robin
- American White Ibis
- American White Pelican
- Andean Cock-of-the-rock
- Andean Condor
- Andean Coot
- Andean Duck
- Andean Emerald
- Andean Flicker
- Andean Goose
- Andean Guan
- Andean Gull
- Andean Hillstar
- Andean Lapwing
- Andean Negrito
- Andean Pygmy Owl
- Andean Swallow
- Andean Teal
- Angola Swallow
- Anhinga
- Ant-eating Chat
- Antillean Crested Hummingbird
- Aplomado Falcon
- Arctic Tern
- Arrow-marked Babbler
- Ash-breasted Sierra Finch
- Ashy-headed Laughingthrush
- Ashy Prinia
- Ashy Tit
- Asian Koel
- Asian Openbill
- Asian Palm Swift
- Asian Woolly-necked Stork
- Atlantic Canary
- Atlantic Puffin
- Audouin's Gull
- Audubon's Warbler
- Augur Buzzard
- Austral Blackbird
- Austral Negrito
- Austral Thrush