Африкалық ұзынқұйрықты торғайлар

Species of bird
the African long tailed shrike

The long tailed shrike or rufous backed shrike (Lanius schach) is a member of the bird family Laniidae, the shrikes. They are found widely distributed across Asia and there are variations in plumage across the range. The species ranges across much of Asia, both on the mainland and the eastern archipelagos. The eastern or Himalayan subspecies, L. s. tricolor, is sometimes called the black headed shrike. Although there are considerable differences in plumage among the subspecies, they all have a long and narrow black tail, have a black mask and forehead, rufous rump and flanks and a small white patch on the shoulder. It is considered to form a superspecies with the grey backed shrike (Lanius tephronotus) which breeds on the Tibetan Plateau.

The species is found across Asia from Kazakhstan to New Guinea. It is found mainly in scrub and open habitats. Many of the temperate zone populations are migratory, moving south in winter while those in the tropics tend to be sedentary although they may make short distance movements. Subspecies caniceps of southern India is found in winter in the dry coastal zone of southern India. Subspecies tricolor migrates south to Bengal in India. They are found in scrub, grassland and open land under cultivation. A survey in southern India found them to be among the commonest wintering shrikes and found at a linear density along roadsides at about 0.58 per kilometer, often choosing wires to perch. This species is a rare vagrant to western Europe on the strength of two accepted records in Great Britain on South Uist in November 2000 and the Netherlands near Den Helder in October 2011. A bird matching the features of caniceps was seen on the island of Maldives. It has also occurred as a vagrant to Jordan, Israel, Turkey,

This bird has a characteristic upright "shrike" attitude when perched on a bush, from which it glides down at an angle to take lizards, large insects, small birds and rodents. They maintain feeding territories and are usually found single or in pairs that are well spaced out. Several members have been observed indulging in play behaviour fighting over perches. The usual calls are harsh grating and scolding calls, likened to the squealing of a frog caught by a snake. They are capable of vocal mimicry and include the calls of many species including lapwings, cuckoos, puppies and squirrels in their song. Long tailed shrikes take a wide variety of animal prey. On occasion, they have been noted capturing fish from a stream. They also take small snakes. It sometimes indulges in kleptoparasitism and takes prey from other birds. It also captures flying insects in the air. They sometimes impale prey on a thorny bush after feeding just on the head or brain. They have been reported to feed on the fruits of the neem in Kerala, even attempting to impale them on a twig. The breeding season is in summer in the temperate ranges. The nest is a deep and loose cup made up of thorny twigs, rags and hair. This is placed in a thorny bush, trees such as Flacourtia and wild date palms (Phoenix). The usual clutch is about 3 to 6 eggs which are incubated by both sexes. The eggs hatch after about 13 to 16 days. Young chicks are often fed with pieces of small birds captured by the parents. A second brood may be raised in the same nest. They are sometimes parasitized by cuckoos such as the common cuckoo (Dehra Dun), common hawk cuckoo, Jacobin cuckoo and the Asian koel in Bangladesh.