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The blackstart (''Cercomela melanura'') is a chat found in desert regions in North Africa, the Middle East and the Arabian Peninsula. It is a 14–16 cm long bird named for its black tail, which is frequently fanned; the rest of its plumage is bluish-grey or grey-brown (North African races being browner, Middle Eastern races bluer). The sexes are similar, but the male on average has blacker lores. The song is a clear melancholy whistle: ''CHURlee...TRUloo...CHURlee...TRUlur...'', with short phrases from the song used as a call. It is a species of rocky deserts and mountain slopes which nests in a rock crevice where it lays its 3–5 eggs. It feeds on insects, taken mainly on the ground. The blackstart is a confident species, unafraid of man. == Detailed distribution == The blackstart is resident throughout its range. * In Egypt, the blackstart is common in the Sinai peninsula * In Israel the species is primarily found in the Negev Desert, Arava Valley and Dead Sea areas; it is present in areas of the Jordan River valley further north, but is scarcer there. * In Jordan, the species is only found in western parts of the country, in areas from the Jordan River valley south through the Dead Sea region to the Arava Valley and Aqaba Mountains. 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「Blackstart」の詳細全文を読む スポンサード リンク
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