What is a crescent-shaped, colored patch on the neck of a bird or mammal. Gorget hummer (Zoöl.), a humming bird of the genus Trochilus. See Rubythroat called?

gorget — (Zoöl.) A crescent-shaped, colored patch on the neck of a bird or mammal. Gorget hummer (Zoöl.), a humming bird of the genus Trochilus. See Rubythroat. (Webster's 1913.)

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