Abert's towhee
Acadian flycatcher
Acorn woodpecker
Akekee
Akepa
Akiapolaau
Akikiki
Akohekohe
Alder Flycatcher
Aleutian Tern
Allen's hummingbird
Altamira Oriole
Amaui
American avocet
American bittern
American black duck
American coot
American crow
American dipper
American golden-plover
American goldfinch
American kestral
American oystercatcher
American pipit
American redstart
American robin
American three toed-woodpecker
American tree sparrow
American white pelican
American wigeon
American woodcock
Ancient murrelet
Anhinga
Anianiau
Anna's Humming Bird
Antillean Nighthawk
Apapane
Aplomado Falcon
Arctic Loon
Arctic Tern
Arctic Tern
Arizona Woodpecker
Ash-Throated Flycatcher
Ashy Storm Petrel
Atlantic Puffin
Audubon's Puffin
Audubon's Shearwater