- Abyssinian Wheatear
- African Blue Tit
- African Collared Dove
- African Darter
- African Dusky Flycatcher
- African Grey Flycatcher
- African Hawk-Eagle
- African Hoopoe
- African Jacana
- African Oystercatcher
- African Penguin
- African Pied Wagtail
- African Pipit
- African Pygmy Kingfisher
- African Sacred Ibis
- African Spoonbill
- African Stonechat
- African Swamphen
- Allen's Hummingbird
- Amazon Kingfisher
- Amazonian Antshrike
- Amazonian Black-throated Trogon
- Amazonian Motmot
- American Avocet
- American Barn Owl
- American Black Duck
- American Bushtit
- American Cliff Swallow
- American Coot
- American Crow
- American Crow (caurinus)
- American Golden Plover
- American Goldfinch
- American Herring Gull
- American Pygmy Kingfisher
- American Robin
- American Three-toed Woodpecker
- American White Ibis
- American White Pelican
- American Wigeon
- Andean Condor
- Andean Goose
- Andean Gull
- Andean Lapwing
- Anhinga
- Anna's Hummingbird
- Ant-eating Chat
- Anteater Chat
- Apostlebird
- Arafura Shrikethrush
- Archbold's Newtonia
- Arctic Tern
- Ash-throated Crake
- Ash-throated Flycatcher
- Ashy-headed Greenlet
- Ashy Drongo
- Ashy Starling
- Asian Koel
- Asian Openbill
- Atlantic Puffin
- Audubon's Shearwater
- Augur Buzzard
- Australasian Darter
- Australasian Figbird
- Australasian Figbird (flaviventris)
- Australasian Gannet
- Australasian Grebe
- Australasian Shoveler
- Australasian Swamphen
- Australian Brushturkey
- Australian Bustard
- Australian Golden Whistler
- Australian Hobby
- Australian King Parrot
- Australian Magpie
- Australian Pelican
- Australian Pied Cormorant
- Australian Pratincole
- Australian Raven
- Australian Ringneck
- Australian Rufous Fantail
- Australian Shelduck
- Australian Tern
- Australian White Ibis
- Azure Gallinule
- Azure Kingfisher