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.
- 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.
||This article includes a list of references, but its sources remain unclear because it has insufficient inline citations. (December 2010)|
- Andrews, Ian J. (1995) The Birds of the Hashemite Kingdom of Jordan
- Shirihai, Hadoram (1996) The Birds of Israel