|
The growling riflebird (''Ptiloris intercedens'') also known as the eastern riflebird is a medium-sized passerine bird of the Paradisaeidae family. The growling riflebird is distributed and endemic to the lowlands of easternmost Papua New Guinea. The male is polygamous and performs courtship display solitarily. The diet consists mainly of fruits and arthropods. A common species throughout its range, the growling riflebird is evaluated as Least Concern on the IUCN Red List of Threatened Species. It is listed on Appendix II of CITES. ==Description== The male is a velvet black and green bird-of-paradise with black flank plumes, black curved bill, yellow mouth, blackish feet and dark brown iris. It has an iridescent greenish blue on its crown, throat, breast shield and central tail feathers. The female is a rufous brown bird with barred buff below. Its appearance resembles, and it is sometimes considered to be a subspecies of the magnificent riflebird. It is differentiated by the lower breast and abdomen coloration, the male's distinctive growling song, and feathered culmen base. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Growling riflebird」の詳細全文を読む スポンサード リンク
|