Acorn Woodpecker
Melanerpes formicivorus
African Jacana
Actophilornis africanus
African Marsh Harrier
Circus ranivorus
African Pygmy-falcon
Polihierax semitorquatus
Alpine Chough
Pyrrhocorax graculus
Alpine Swift
Tachymarptis melba
American Crow
Corvus brachyrhynchos
American Robin
Turdus migratorius
American Three-toed Woodpecker
Picoides dorsalis
Apostlebird
Struthidea cinerea
Aquatic Warbler
Acrocephalus paludicola
Arctic Loon
Gavia arctica
Arctic Tern
Sterna paradisaea
Arizona Woodpecker
Picoides arizona
Audouin’s Gull
Ichthyaetus audouinii
Australian Bustard
Ardeotis australis
Australian Magpie
Gymnorhina tibicen
Australian Raven
Corvus coronoides
Avocet
Recurvirostra avosetta
Bald Eagle
Haliaeetus leucocephalus
Balearic Shearwater
Puffinus mauretanicus
Balearic Warbler
Sylvia balearica
Bar-tailed Godwit
Limosa lapponica
Barn Owl
Tyto alba
Barn Swallow
Hirundo rustica
Barnacle Goose
Branta leucopsis
Barred Owl
Strix varia
Bearded Barbet
Lybius dubius
Bearded Tit
Panurus biarmicus
Bewick's Swan
Cygnus columbianus bewickii