| 翻訳と辞書 |
| White-cheeked barbet ： ウィキペディア英語版 |
White-cheeked barbet
The white-cheeked barbet or small green barbet (''Megalaima viridis'') is a species of barbet found in southern India. It is very similar to the more widespread brown-headed barbet (or large green barbet) (''Megalaima zeylanica'') but this species has a distinctive supercilium and a broad white cheek stripe below the eye and is endemic to the forest areas of the Western Ghats and adjoining hills. The brown-headed barbet has an orange eye-ring but the calls are very similar and the two species occur together in some of the drier forests to the east of the Western Ghats. Like all other Asian barbets they are mainly frugivorous although they may sometimes eat insects and they use their bills to excavate nest cavities in trees.
==Description==
Like many other barbets of Asia, these are green, sit still and perch upright making them difficult to spot. During the breeding season which begins at the start of summer their calls become loud and constant especially in the mornings. The call, a monotonous ''Kot-roo ... Kotroo...'' starting with an explosive ''trrr'' is not easily differentiated from that of the brown-headed barbet. During hot afternoons, they may also utter a single note ''wut'' not unlike the call of collared scops owl or coppersmith barbet. Other harsh calls are produced during aggressive encounters.
The head is brownish streaked with white, sometimes giving it a capped appearance. The bill is pale pinkish. The length is 165-185mm, head of 51-53mm and tail of 60-67mm.〔 Size varies from the larger northern birds to the southern ones.
These birds are mostly frugivorous, but will take winged termites and other insects opportunistically. They feed on the fruits of various ''Ficus'' species including ''Ficus benjamina'' and ''Ficus mysorensis'', and other introduced fruit trees such as ''Muntingia calabura''. When foraging they are quite aggressive and will attempt to chase other barbets, koels and other frugivores.
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「White-cheeked barbet」の詳細全文を読む
スポンサード リンク
| 翻訳と辞書 : 翻訳のためのインターネットリソース |
Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.
|
|