- Acacia Pied Barbet
- African Dusky Flycatcher
- African Fish Eagle
- African Green Pigeon
- African Jacana
- African Marsh Harrier
- African Oystercatcher
- African Penguin
- African Pied Wagtail
- African Sacred Ibis
- African Scops Owl
- African Spoonbill
- Alpine Accentor
- Alpine Chough
- Alpine Swift
- American Goldfinch
- American Robin
- American Yellow Warbler
- Ancient Murrelet
- Andean Cock-of-the-rock
- Andean Condor
- Andean Gull
- Andean Lapwing
- Arctic Tern
- Arrow-marked Babbler
- Asian Openbill
- Asian Rosy Finch
- Atlantic Canary
- Atlantic Puffin
- Audouin's Gull
- Audubon's Shearwater
- Azure-winged Magpie