changeable hawk-eagle Nisaetus cirrhatus

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.