成鳥 © Savio Fonseca (www.avocet-peregrine.com) eBird S50567312 Macaulay Library ML 128110811
幼鳥 © Fadzrun A.
淺色型成鳥 © Shelley Rutkin
成鳥 © Rajinikanth Kasthuri
深色型成鳥 © Neoh Hor Kee
+ 5
淺色型成鳥 © Neil Wingert
幼鳥 © Balaji P B
深色型成鳥 © Neoh Hor Kee
成鳥 © Albin Jacob

Changeable Hawk-Eagle Nisaetus cirrhatus

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辨識

MERLIN 技術支援

Medium-sized eagle with massive rounded wings. Appears very small-headed in flight. Name is slightly misleading, as there are only really two color morphs, pale and black. Pale-morph adult is dark brown above with a white breast overlaid with dark streaks. Juvenile is much paler, with cleaner white underparts and less extensive striping and barring anywhere on the body. Dark morph is dark all over with paler outer wing feathers, and can be mistaken for dark Honey-Buzzards; look out for the hawk-eagle’s much longer wings and more slender profile. Inhabits forests, forest edges, and expansive parks and plantations.

MERLIN 技術支援