The underparts are white with bold grey-brown V-shaped barring. The upper parts are dark grey-brown, mottled and barred with whitish. The protruding bill and distinct brow ridges enhance the hawk-like appearance of the species. The powerful owl has a long tail and a small head, giving it an atypical silhouette for an owl and imparting a more hawk-like appearance than any other large owl. Unlike most raptorial birds, however, male powerful owls are larger and stronger than females and so the male takes the dominant position in the mating pair, which extends to food distribution. Also, like many types of raptorial bird, they must survive a long stretch to independence in young owls post-fledging. The powerful owl is a typically territorial raptorial bird that maintains a large home range and has long intervals between egg-laying and hatching of clutches. Generally, this species lives in primary forests with tall, native trees, but can show some habitat flexibility when not nesting. Such prey can comprise about three-quarters of their diet. An apex predator in its narrow distribution, the powerful owl is often an opportunist like most predators, but generally is dedicated to hunting arboreal mammals, in particular small to medium-sized marsupials. The International Union for Conservation of Nature (IUCN) Red List of Threatened Species also refers to this species as the powerful boobook. It is found in coastal areas and in the Great Dividing Range, rarely more than 200 km (120 mi) inland. The powerful owl ( Ninox strenua), a species of owl native to south-eastern and eastern Australia, is the largest owl on the continent.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |