2166 images 250 classes
ARCTIC-LOON ARCTIC-TERN ATLANTIC-PUFFIN BALEARIC-SHEARWATER BANK-SWALLOW BAR-TAILED-GODWIT BARN-OWL BARN-SWALLOW BARNACLE-GOOSE BARRED-WARBLER BEARDED-REEDLING BLACK-BELLIED-PLOVER BLACK-GROUSE BLACK-GUILLEMOT BLACK-HEADED-GULL BLACK-LEGGED-KITTIWAKE BLACK-REDSTART BLACK-TAILED-GODWIT BLACK-TERN BLUETHROAT
8670 images 21 classes
Abyssinian Roller African Blue Tit African Crake African Darter African Desert Warbler African Skimmer Allen's Gallinule Alpine Accentor Alpine Swift American Bittern American Golden Plover American Pipit American Wigeon Aquatic Warbler Arabian Bustard Arctic Loon Arctic Tern Atlantic Puffin Atlas Flycatcher Atlas Wheatear