成鳥 (Coastal) © Jeff Maw eBird S36925499 Macaulay Library ML 60478861
成鳥 (Interior) © Todd Dixon
成鳥 (Central American) © Bradley Hacker 🦜
幼鳥 © Amy Clark Courtney
成鳥 (Coastal) © Nigel Voaden
+ 4
成鳥 (Interior) © Doug Hitchcox
成鳥 (Coastal) © Andrew Spencer
生息環境 © Joshua Covill

ステラーカケス Cyanocitta stelleri

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識別

MERLIN提供

Black-and-blue with a crest. Widespread in western North America, from Alaska to Nicaragua. Shows marked variation across range: coastal populations are the darkest, with no pale markings around the eye. Central American birds have shorter crest, limited black on the face, and very bold white markings around the eye. Occurs in coniferous forests, usually in small groups. Regularly visits feeders, campgrounds, and picnic areas. Loud and conspicuous; listen for harsh calls.

MERLIN提供