成鳥オス © Bryan Calk eBird S52356718 Macaulay Library ML 138938871
メス © Chris Wood
オスの未成鳥 © David Turgeon
幼鳥 © Ryan Schain
オスとメス © Matthew Bell
+ 7
成鳥オス © Jeffrey Moore
メス © Simon Boivin
メス © Zane Shantz
成鳥オス © Bryan Calk
成鳥オス © Simon Boivin
生息環境 © Daniel Jauvin

ナキイスカ Loxia leucoptera

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識別

MERLIN提供

Stocky, large-headed finch with a unique crossed bill. Males are pinkish-red with black wings and two bold white wingbars. Females yellowish overall. Nomadic; breeds at any time of year, whenever there is enough food available. Prefers spruce cones. Red Crossbill also has a crossed bill, but is duller overall without white wingbars. Often in small flocks. Rarely visits feeders. Listen for distinctive “machine-gun rattle” calls and high-pitched tooting, like a toy truck.

MERLIN提供