Description
As its name suggest, this is a black and white eagle, resembling the small typical eagles sometimes separated in "Hieraaetus". It is some 20-24 in (50–60 cm) long overall and weighs about 30 oz (850 g). The head, neck and body are white; a small crest forms a black spot on top of the head, and the area around the eyes, particularly towards the bill, is also black. The wings are black, and the bird has a brownish tail barred black-dark grey and with white tip. The iris is orange, the feet pale to bright yellow with black talons. The bill is black with a yellow cere.
The sexes are alike in color, but the female is larger. Immature birds have pale edges on the upperwing coverts and some brownish-grey feathers on the back.
The Black-and-white Hawk-Eagle is hard to confuse with any other bird in its range. The Black-faced Hawk (Leucopternis melanops) is very similar in overall coloration, but it is much smaller and has a black tail with a single bold white bar in the middle. The Ornate Hawk-Eagle (Spizaetus ornatus), presumably a very close relative of S. melanoleucus, looks quite similar when young. However, the wings, back and tail are much lighter in young S. ornatus, and they do not have the black eye-ring.
Read more about this topic: Black-and-white Hawk-Eagle
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