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Feather & Bird Encyclopedia

Search and identify feathers by species — with feather type, plumage, colours, size, habitat, and how to tell them apart in the field.

Caspian Tern

Caspian Tern

The largest tern in the world, approaching the size of some gulls, unmistakable for its massive deep red bill, heavy build, and loud, harsh call.

seabird
Semipalmated Plover

Semipalmated Plover

A small, compact North American plover with a single black breast band and orange-based bill, closely resembling the Old World Common Ringed Plover.

shorebird
Royal Tern

Royal Tern

One of the largest terns, approaching gull-like proportions, with a heavy orange bill and a shaggy black crest that is often reduced to a ragged crown patch outside the breeding season.

seabird
Woodland Kingfisher

Woodland Kingfisher

A vocal African woodland kingfisher known for its loud, ringing call and a striking bicolor bill of red and black.

other
Wilson's Plover

Wilson's Plover

A stocky coastal plover best known for its thick, heavy black bill, distinctly larger than that of similarly patterned ringed plovers.

shorebird
Alexandrine Parakeet

Alexandrine Parakeet

One of the largest Psittacula parakeets, distinguished from the similar Rose-ringed Parakeet by its bigger size, heavier red bill, and a distinctive maroon-red patch on the shoulder.

parrot
Downy Woodpecker

Downy Woodpecker

The smallest North American woodpecker, its black-and-white checkered feathers and short bill make it a common and easily identified backyard bird.

woodpecker
Black-legged Kittiwake

Black-legged Kittiwake

A truly pelagic gull that spends most of its life far out at sea, recognized by its clean gray-and-white plumage, black legs, and wingtips that look as though they were dipped in black ink.

seabird
Great Skua

Great Skua

A powerfully built, gull-sized seabird cloaked in dark brown plumage flecked with rufous and buff, best known for its bold white wing-flash and aggressive, piratical habits.

seabird
Boat-tailed Grackle

Boat-tailed Grackle

The Boat-tailed Grackle is a large coastal grackle with a long, distinctively keeled tail, males glossy black with iridescence and females a much smaller warm brown, common along Atlantic and Gulf Coast marshes.

songbird