- Abdim's Stork
- Abyssinian Ground Hornbill
- Acadian Flycatcher
- Acorn Woodpecker
- African Firefinch
- African Fish Eagle
- African Goshawk
- African Green Pigeon
- African Olive Pigeon
- African Oystercatcher
- African Penguin
- African Pygmy Goose
- African Sacred Ibis
- African Snipe
- African Stonechat
- African Swamphen
- Alder Flycatcher
- Alpine Accentor
- Alpine Chough
- Amazon Kingfisher
- American Black Duck
- American Crow
- American Flamingo
- American Goldfinch
- American Herring Gull
- American Oystercatcher
- American Pygmy Kingfisher
- American Robin
- American White Ibis
- American Yellow Warbler
- Amethyst Sunbird
- Andean Cock-of-the-rock
- Andean Condor
- Andean Emerald
- Andean Motmot
- Anhinga
- Antillean Crested Hummingbird
- Australian Brushturkey
- Australian Magpie
- Australian Pelican
- Australian Pied Cormorant
- Australian Raven
- Australian Ringneck
- Australian Shelduck
- Australian White Ibis