UKBirds

Brown Shrike

Lanius cristatus

The Brown Shrike is a bird in the shrike family that is found mainly in Asia. It is closely related to the Red-backed Shrike (L. collurio) and Isabelline Shrike (L. isabellinus). Like most other shrikes, it has a distinctive black "bandit-mask" through the eye. and is found mainly in open scrub habitats, where it perches on the tops of thorny bushes in search of prey. Several populations of this widespread species form distinctive subspecies which breed in temperate Asia and migrate to their winter quarters in tropical Asia. They are sometimes found as vagrants in Europe and North America.

This shrike is mainly brown on the upper parts and the tail is rounded. The black mask can be paler in winter and has a white brow over it. The underside is creamy with rufous flanks and belly. The wings are brown and lack any white "mirror" patches. Females have fine scalloping on the underside and the mask is dark brown and not as well marked as in the male. Subspecies lucionensis has a grey crown shading into the brown upperparts and the rump appears more rufous than the rest of the upperback. The tail is more brownish and not as reddish as in the Red-backed Shrike. Younger birds of lucionensis have brown crown and lacks the grey on the head. Supspecies superciliosus has a broad white supercilium and richer reddish crown. The tail is redder and tipped in white.

A number of confusing forms are known from central Asia where the populations of cristatus, isabellinus and collurio overlap. The taxonomy has been in a state of flux and some forms such as phoenicuroides formerly considered as subspecies of L. cristatus have been moved to the species L. isabellinus.

The nominate form breeds in northern Asia from Mongolia to Siberia and winters in South Asia, Myanmar and the Malay Peninsula. The race confusus described from the same region is not well marked but is said to have a wider white brow and paler upperparts and is sometimes included within the nominate population. Subspecies superciliosus (sometimes called the Japanese Shrike) breeds on the islands of Sakhalin, Kuril and Japan and winters in Hainan, Sumatra, Java, and the Sundas. Subspecies lucionensis, sometimes known as the Philippine Shrike, breeds in Korea and eastern China wintering mainly in Taiwan, Philippines but also on the Andaman Islands and in peninsular India. Suggestions that the species may breed in the Cachar Hills of Assam by E. C. Stuart Baker based on memory have been questioned.

This species is rare in Europe and vagrants have been recorded in the USA and Canada.