Bird Encyclopedia
Search and identify 1,000+ birds — with size, habitat, diet, voice, behavior, and the field marks that tell them apart.
Green Honeycreeper
A striking tanager relative with males a shimmering turquoise-green set off by a black head and a bright yellow bill.
songbird
Steller's Sea Eagle
A massive coastal eagle of the Russian Far East with a huge yellow bill and bold white shoulder, thigh, and tail patches.
raptor
Lesser Yellowlegs
A slim, delicate sandpiper with bright yellow legs, essentially a smaller, daintier version of the Greater Yellowlegs with a shorter, straighter bill.
shorebird
Bewick's Swan
The Eurasian counterpart of the Tundra Swan, a compact white swan with a rounded yellow-and-black bill pattern that is unique to each individual.
waterfowl
Slaty-tailed Trogon
A large lowland trogon with a plain slaty undertail, a red belly, and a bright yellow bill in the male.
other
Great Egret
A tall, elegant, all-white heron with a long yellow bill and black legs, found on wetlands across nearly every continent.
wading-bird
Great Blue Turaco
The largest of all turacos, a heavy-bodied, slate-blue rainforest bird with a tall black crest and a huge yellow-and-red bill.
other
Black Scoter
An all-black sea duck whose males show a bright orange-yellow knob at the base of the bill.
waterfowl
James's Flamingo
The smallest flamingo of the high Andes, pale pink with brick-red legs and a short, mostly yellow bill.
wading-bird
Common Gallinule
The New World counterpart to the Common Moorhen, with the same red-and-yellow bill and a bold white flank stripe.
wading-bird
White-cheeked Starling
A sooty grey-brown starling with a bold white face patch and orange-yellow bill, common in farmland and cities across East Asia.
songbird
Curl-crested Aracari
An unmistakable toucan relative with a crown of glossy, curled black feathers resembling patent-leather curls, plus a vividly patterned yellow-and-black bill.
other
Mallard
The most familiar and widespread duck in the world, with the male's glossy green head, yellow bill, and white neck ring recognizable on ponds nearly everywhere.
waterfowl
Eurasian Spoonbill
An elegant white wading bird with a distinctive flat, spoon-shaped black-and-yellow bill, found sweeping shallow wetlands from Europe to Asia.
wading-bird
Little Pied Cormorant
A small black-and-white Australasian cormorant with a short stubby yellow bill, common on both fresh and salt water.
seabird
European Greenfinch
A stocky, olive-green European finch with bright yellow flashes in the wings and tail, and a heavy seed-cracking bill.
songbird
Bananaquit
A tiny, tame, constantly active nectar-feeder with a thin curved bill, gray-black upperparts, a bold white eyebrow stripe, and bright yellow underparts.
songbird
Common Myna
A brown-bodied, black-headed myna with bright yellow bill, legs, and bare eye patch, one of the world's most successful urban-adapted birds.
songbird
African Skimmer
A slender riverine skimmer of sub-Saharan Africa with an orange-yellow, black-tipped bill, sharing the family's unique lower-mandible-skimming feeding technique.
seabird
Sora
A secretive, plump little marsh rail with a short yellow bill, black face mask, and gray-brown streaked body.
wading-bird
Painted Stork
A colorful South and Southeast Asian stork with a white and pink body, black-barred wings, and a curved orange-yellow bill.
wading-bird
Little Egret
A small, elegant, all-white egret of the Old World with a slim black bill and striking yellow feet on black legs.
wading-bird
Western Plantain-eater
A large, grey-brown turaco relative of West African savanna, easily spotted by its heavy yellow-tipped bill and bold white wing patches in flight.
other
Little Tern
A tiny, fast-flying tern with a black-tipped yellow bill and white forehead patch that hovers before plunge-diving for small fish along sandy coastlines.
seabird