Balearic Shearwater
Barn Owl
Barnacle Goose
Bar-Tailed Godwit
Bean Goose
Bearded Tit
Betwick's Swan
Betwick's Wren
Bittern
black Grouse
Black guillemont
Black Redstart
Black Tern
Blackbird
Black Cap
Black Headed Gull
Black-Necked Grebe
Black-tailed godwit
Black throated diver
Blue tit
Bluethroat
Brambling
Brent goose
Bullfinch
Buzzard (also known as a common Buzzard)