Ash-throated Flycatcher – Black Scoter

Ash-throated Flycatcher

Ashy Storm Petrel

Atlantic Puffin

Audubon’s Oriole

Audubon’s Shearwater (Sargasso Shearwater)

Bachman’s Sparrow

Bahama Mockingbird (USA)

Baird’s Sandpiper

Baird’s Sparrow

Baltimore Oriole

Bananaquit (USA and Caribbean)

Band-rumped Storm-Petrel

Band-tailed Pigeon

Bare-throated Tiger-Heron (USA)

Barn Owl (American Barn Owl)

Barrow’s Goldeneye

Bar-tailed Godwit (USA)

Bat Falcon (USA)

Bay-breasted Warbler

Bell’s Sparrow

Belted Kingfisher

Bendire’s Thrasher

Bermuda Petrel (USA)

Berylline Hummingbird

Bewick’s Wren

Bicknell’s Thrush

Black-and-white Warbler

Black-backed Woodpecker

Black-bellied Plover

Black-bellied Whistling-Duck

Black-billed Cuckoo

Black-billed Magpie

Blackburnian Warbler

Black-capped Chickadee

Black-capped Petrel

Black-capped Vireo

Black-chinned Hummingbird

Black-chinned Sparrow

Black-crested Titmouse

Black-crowned Night-Heron

Black-faced Grassquit (USA)

Black-footed Albatross

Black Francolin (Hawaii)

Black Guillemot

Black-headed Grosbeak

Black-headed Gull (USA)

Black-hooded Parakeet (or Nanday Parakeet) (USA)

Black-legged Kittiwake

Black-necked Stilt

Black Oystercatcher

Blackpoll Warbler

Black Rosy-Finch