Barred Eagle-owl

The barred eagle-owl is a fairly large owl but relatively small eagle-owl, this species ranges from 40 to 48 cm (16 to 19 in) in length. There is almost no size sexual dimorphism in this species (although some females are marginally larger than the males) and adjacent island subspecies vary dramatically in size, both unusual attributes for eagle-owls. It is most distinctive due to its barred underparts, large but sideways-slanting ear tufts, a white bar running from the eyebrows through the front of the eart tufts and much more heavily marked breast than belly. The face and lores are a dirty grayish white colour. The eyes are usually a dark brown colour, but occasions where this species has had yellow eyes have been reported. The bill and cere are pale yellow, with an occasional greenish tinge to the cere. The upperparts are grey-brown, crossed and mottled with several zigzag bars of rufous-tawny colour, being broadest on the back. The upper-tail is dark brown with about six whitish or tawny bars. The tarsi are feathered to the toe joint. The juvenile barred eagle-owl are pure white in their natal down. Whitish mesoptile stage, in transition to adult plumage, is still a dirty white but is banded with brown on the wings and tail and the ear tufts are much shorter than on mature birds.