New Britain boobook New Britain boobook The New Britain boobook ("Ninox odiosa"), also known as the spangled boobook, New Britain hawk-owl or Russet hawk-owl, is a small owl that is endemic to New Britain, the largest island in the Bismarck Archipelago in Papua New Guinea. The New Britain boobook is a small owl that grows to a length of about . It has finely spotted chocolate-brown plumage, golden eyes and white eyebrows. Its facial disk is brown while the upper breast is marked with a wide brown band with buff or white barrings. The underparts are densely spotted brown. Its call is a
Australasian wren from such pairings. Males of several species pluck petals of conspicuous colours and display them to females for reasons unknown. The song of fairywrens is pleasant and complex, and at least two species (superb and splendid) possess, in addition to the alarm calls common to – and universally understood by – most small birds, another vocalization used when confronted by predators. This, termed "Type II Vocalization," is song-like and used when confronted by calling butcherbirds, and sometimes other predatory birds. Its purpose is, however, unknown; it does not seem to be a warning call. Australasian wren The Australasian wrens are