Beak: Quick Facts

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Facts

Also Known As	bill

Photos and Videos

bald-eagle beak

Beak and claw structure of representative caprimulgiforms.

Illustration showing the heads of six falconiform birds: a black vulture (Coragyps atratus), a lappet-faced vulture (Torgos tracheliotus), a common buzzard (Buteo buteo), a Steller's sea eagle (Haliaeetus pelagicus), a hook-billed kite (Chondrohierax uncinatus), and a gyrfalcon (Falco rusticolus), each labeled with their common and scientific names.

passerine bills

Variations in beak structure among ciconiiform birds.

bill variations among the Lari and Alcae

bill variation in shorebirds

Variations in the bills of shorebirds (order Charadriiformes).

The video thumbnail image shows a brown-speckled bird perched on a branch, singing with an open beak.

The unique animal life of the Galapagos Islands

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Topics

cere Bird Keratin Epidermal tooth Claw horn