Species library

Bonelli's Eagle

Aquila fasciata

Master of the rocky crags and the high-speed ambush, Bonelli's Eagle is a stunning raptor of the Old World. With its ...

Birds

Bonin Petrel

Pterodroma hypoleuca

A phantom of the North Pacific, the Bonin Petrel is a master of the night and a champion of the open sea. Known for i...

Birds

Booted Eagle

Hieraaetus pennatus

The Booted Eagle is a master of aerial agility, packing the spirit of a true eagle into a compact, buzzard-sized fram...

Birds

Boreal Chickadee

Poecile hudsonicus

The rugged inhabitant of the Great North, the Boreal Chickadee is a tough-as-nails songbird that thrives in frozen fo...

Birds

Boreal Owl

Aegolius funereus

A silent ghost of the subarctic, the Boreal Owl is a master of the night. With its piercing yellow eyes and square-sh...

Birds

Brahminy Kite

Haliastur indus

With its striking snow-white head and rich chestnut plumage, the Brahminy Kite is one of the most recognizable raptor...

Birds

Brambling

Fringilla montifringilla

A hardy traveler from the Arctic taiga, the Brambling brings a flash of brilliant orange and white to winter gardens....

Birds

Brandt's Cormorant

Urile penicillatus

A coastal icon of the Pacific, the Brandt's Cormorant is famous for its iridescent black plumage and the stunning cob...

Birds

Brant

Branta bernicla

The Brant is the ultimate maritime traveler, an Arctic-breeding goose that spends its winters strictly by the sea. Kn...

Birds

Brassy-breasted Tanager

Tangara desmaresti

Draped in metallic green and shimmering gold, the Brassy-breasted Tanager is a radiant endemic of Brazil's misty moun...

Birds

Brazilian Tanager

Ramphocelus bresilius

The Brazilian Tanager is a living jewel of the Atlantic Forest, famous for the male's breathtaking crimson plumage. A...

Birds

Brazilian Teal

Amazonetta brasiliensis

A colorful resident of South American waterways, the Brazilian Teal is easily identified by the male's vibrant red bi...

Birds

Brewer's Blackbird

Euphagus cyanocephalus

Bold, social, and strikingly iridescent, the Brewer's Blackbird is a master of the modern landscape. Known for their ...

Birds

Brewer's Sparrow

Spizella breweri

Meet the master of the sagebrush, a small sparrow with one of the most complex songs in the bird world. Though modest...

Birds

Bridled Quail-Dove

Geotrygon mystacea

A secretive ghost of the Caribbean forest floor, the Bridled Quail-Dove is a master of camouflage. With its striking ...

Birds

Bridled Titmouse

Baeolophus wollweberi

The Bridled Titmouse is a high-altitude gem of the Southwest, sporting an ornate black-and-white face and a lively, s...

Birds

Bristle-thighed Curlew

Numenius tahitiensis

The Bristle-thighed Curlew is a world-class traveler that migrates non-stop across the Pacific. Famous for its tool-u...

Birds

Broad-billed Hummingbird

Cynanthus latirostris

A shimmering jewel of the desert, the Broad-billed Hummingbird captivates with its brilliant sapphire throat and sign...

Birds

Broad-billed Motmot

Electron platyrhynchum

A master of the tropical mid-story, the Broad-billed Motmot is easily recognized by its vibrant cinnamon plumage and ...

Birds

Broad-billed Sandpiper

Calidris falcinellus

A master of the long-haul flight, the Broad-billed Sandpiper is easily identified by its unique 'kinked' bill and str...

Birds

Broad-winged Hawk

Buteo platypterus

The Broad-winged Hawk is the 'quiet neighbor' of the forest, a small but powerful hunter known for its spectacular lo...

Birds

Brolga

Antigone rubicunda

Australia's elegant 'Native Companion,' the Brolga is famous for its intricate dancing and haunting trumpeting calls....

Birds

Bronze-tailed Plumeleteer

Chalybura urochrysia

Meet the 'pink-booted' gem of the jungle. The Bronze-tailed Plumeleteer is a feisty, emerald-green hummingbird famous...

Birds

Bronze-winged Parrot

Pionus chalcopterus

Draped in deep violet and shimmering bronze, the Bronze-winged Parrot is a hidden gem of the Andean cloud forests. Th...

Birds

Bronzed Cowbird

Molothrus aeneus

Featuring shimmering iridescent plumage and piercing red eyes, the Bronzed Cowbird is a master of the 'look-but-don't...

Birds

Bronzy Hermit

Glaucis aeneus

A shimmering jewel of the tropical understory, the Bronzy Hermit is a master of the forest circuit. Known for its dis...

Birds

Brown Booby

Sula leucogaster

A master of the tropical shoreline, the Brown Booby is a striking plunge-diver known for its chocolate-brown plumage ...

Birds

Brown Creeper

Certhia americana

A master of disguise, the Brown Creeper is the only North American bird that hitches its way up tree trunks like a ti...

Birds

Brown Falcon

Falco berigora

A master of the Australian outback, the Brown Falcon is a unique raptor known for its distinctive cackle and its unus...

Birds

Brown Goshawk

Tachyspiza fasciata

Meet the stealthy 'blue-flier' of the Australian bush. The Brown Goshawk is a powerful, yellow-eyed hunter that turns...

Birds

Brown-headed Cowbird

Molothrus ater

North America's most famous 'nest-crashing' nomad, the Brown-headed Cowbird is a master of adaptation. Whether follow...

Birds

Brown-headed Gull

Chroicocephalus brunnicephalus

A resilient traveler of the Central Asian highlands, the Brown-headed Gull is famous for its chocolatey breeding hood...

Birds

Brown-headed Nuthatch

Sitta pusilla

Meet the 'rubber ducky' of the Southern pines. This tiny, tool-using acrobat is a social marvel of the pine forests, ...

Birds

Brown-hooded Kingfisher

Halcyon albiventris

A vibrant master of the African woodland, the Brown-hooded Kingfisher trades the riverbank for the garden fence. With...

Birds

Brown Pelican

Pelecanus occidentalis

Witness the dramatic plunge-dive of the Brown Pelican, a coastal icon known for its massive bill and prehistoric silh...

Birds

Brown Skua

Stercorarius antarcticus

Fierce, intelligent, and strikingly bold, the Brown Skua is the undisputed pirate of the southern oceans. Whether def...

Birds