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The Siberian rubythroat (''Luscinia calliope'') is a small passerine bird that was formerly classed as a member of the thrush family, Turdidae, but is now more generally considered to be an Old World flycatcher of the family Muscicapidae. It, and similar small European species, are often called chats. It is a migratory insectivorous species breeding in mixed coniferous forest with undergrowth in Siberia. It nests near the ground. It winters in Thailand, India and Indonesia. It is an extremely rare vagrant to Western Europe, having occurred on a very few occasions as far west as Britain. It is also an extremely rare vagrant to the Aleutian Islands, most notably on Attu Island.〔(【引用サイトリンク】url=http://www.bou.org.uk/recbrlst1.html )〕 The Siberian rubythroat is slightly larger than the European robin. It is plain brown above except for the distinctive black tail with red side patches. It has a strong white supercilium. The male has a red throat edged with a narrow black and then a broad white border. It has a strong white supercilium. Females lack the brightly coloured throat and borders. The male has a song like a harder version of the garden warbler. ==Notes== 4- A Guide to the Birds of Thailand - Boonsong Lekagul, Philip D. Round, Mongkol Wongkalisn, Kamol Komolphalin, Ben King. 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「Siberian rubythroat」の詳細全文を読む スポンサード リンク
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