成鳥 © Brian Sullivan eBird S15372292 Macaulay Library ML 34008411
亜成鳥 © Luke Shelley
未成鳥 © Mat Gilfedder
成鳥 © Chris Wiley
未成鳥 © Ian Davies
+ 3
成鳥 © Raphaël Nussbaumer
© Ian Davies

オナガイヌワシ Aquila audax

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識別

MERLIN提供

A very large, dark eagle with massive beak; often conspicuous due to large size. In flight, identified by very long diamond-shaped tail. Soars high, occasionally in groups, often over mountainous terrain. Frequently feeds on roadkill. Perches on telephone poles and dead trees. Young birds are more golden, and get progressively darker with age.

MERLIN提供