- Abyssinian Roller
- Abyssinian Wheatear
- African Darter
- African Dusky Flycatcher
- African Fish Eagle
- African Grey Hornbill
- African Jacana
- African Oystercatcher
- African Penguin
- African Pygmy Goose
- African Sacred Ibis
- African Swamphen
- African Wood Owl
- Agami Heron
- Alpine Chough
- Amazon Kingfisher
- Amazonian Motmot
- American Barn Owl
- American Flamingo
- American Oystercatcher
- Andean Condor
- Andean Duck
- Andean Goose
- Andean Gull
- Anhinga
- Ant-eating Chat
- Arctic Tern
- Armenian Gull
- Ashy-headed Goose
- Ashy Starling
- Asian Fairy-bluebird
- Asian Openbill
- Asian Woolly-necked Stork
- Atlantic Puffin
- Augur Buzzard
- Austral Blackbird
- Austral Parakeet
- Austral Thrush
- Australian Pied Cormorant