- Abyssinian Roller
- Abyssinian White-eye
- African Blue Tit
- African Blue Tit (ultramarinus)
- African Darter
- African Fish Eagle
- African Green Pigeon
- African Grey Hornbill
- African Grey Woodpecker
- African Harrier-Hawk
- African Jacana
- African Olive Pigeon
- African Oystercatcher
- African Palm Swift
- African Paradise Flycatcher
- African Penguin
- African Sacred Ibis
- African Spoonbill
- African Swamphen
- African Thrush
- African Wattled Lapwing
- African Woolly-necked Stork
- Aldabra Fody
- Alpine Chough
- Alpine Swift
- American Black Duck
- American Coot
- American Crow
- American Flamingo
- American Herring Gull
- American Kestrel
- American Redstart
- American Robin
- American White Ibis
- American White Pelican
- Amur Falcon
- Andean Cock-of-the-rock
- Anhinga
- Antillean Crested Hummingbird
- Antillean Palm Swift
- Arabian Babbler
- Arabian Green Bee-eater
- Arabian Partridge
- Arabian Sunbird
- Arctic Redpoll
- Arctic Tern
- Arctic Warbler
- Arrow-marked Babbler
- Ashy Tailorbird
- Ashy Woodswallow
- Asian Brown Flycatcher
- Asian Glossy Starling
- Asian Green Bee-eater
- Asian Koel
- Asian Openbill
- Atlantic Canary
- Atlantic Puffin
- Audouin's Gull