Monday, August 23, 2004

Gyrfalcon

(Falco rusticolus), Arctic bird of prey of the family Falconidae, the world's largest falcon (q.v.). The gyrfalcon may reach 60 cm (2 feet) in length. Confined as a breeder to the circumpolar region except for isolated populations in Central Asian highlands, it is sometimes seen at lower latitudes in winters when food is scarce. The gyrfalcon varies from pure white with black speckling

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