Philippine Hawk-Eagle song and calls
Nisaetus philippensis
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Open the appBirdsong and calls are often the easiest way to identify the Philippine Hawk-Eagle, especially when the bird is hidden in dense foliage. Below is what to listen for.
Song
Generally silent outside the breeding season. During courtship, a series of high-pitched, whistled calls, sometimes described as 'wee-oo-wee-oo' or 'klee-klee-weeeu'.
Calls
A distinctive, far-carrying, high-pitched whistle 'pi-wit... pi-wit...' or 'keewit... keewit...' repeated. Also a sharper 'kyip' call when agitated.
When they vocalize
Most vocal during the breeding season, particularly in the mornings and evenings, and when soaring over nesting territories.
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