Bull-headed Shrike

Fascinating facts about the Bull-headed Shrike

• The bull-headed shrike is 19–20 cm long and breeds across northeast China, Korea, Japan and the far-eastern Russian islands of Ussuriland, Sakhalin and the Kurils. It perches on garden fences and railway wires while scanning open farmland and woodland edges for prey.
• When winter chills drift south, the northern populations of this shrike embark on a migration that reaches as far as southern China, while occasional wanderers have been spotted as far off course as Taiwan, Hong Kong and Vietnam. Those rare sightings show how flexible the species is, turning familiar park benches into unexpected stop-overs far beyond its usual home.
• A single pair can lay from two to six speckled eggs in a nest hidden among bushes or bamboo, then sit on them for 14–15 days until they hatch. The hatchlings stay in the nest for another 14 days before taking their first flight.
• Like its cousin the great grey shrike, this bird often impales captured insects, beetles, crickets, and even small lizards on thorns or barbed points. The makeshift “butcher’s hook” lets it tear the prey into bite-size pieces and also serves as a food cache or a territorial marker. Watching a shrike line up a thorn-studded rack is a vivid reminder of nature’s own kitchen tools.
• The isolated race *sicarius* lives only in the mountainous regions of Gansu Province in west-central China.

At a glance

About the Bull-headed Shrike

The bull-headed shrike (Lanius bucephalus) is a striking passerine of eastern Asia, measuring 19–20 cm (about 7.5-7.9 inches). Males display a bold brown crown, crisp white eyebrow, and a stark black facial mask, while their grey-brown backs contrast with dark wings that bear a conspicuous white patch. Rufous flanks and whitish underparts streaked with fine barring complete the palette. Females echo the male’s pattern but in muted browns, lacking the white wing-patch and sporting a brown mask. Their harsh, grating calls and chattering vocalizations are often interlaced with mimicked notes from other birds, adding an uncanny chorus to the open fields and woodland edges they favor. These shrikes perch prominently on fences, power lines, or tree branches, scanning for the scurrying insects, beetles, crickets, and the occasional lizard or crustacean that ventures within reach. Like their Lanius relatives, they sometimes impale prey on thorns, a gruesome yet efficient method to slice food into bite-size pieces, cache surplus, or mark territory. Breeding occurs across northeast China, Korea, Japan, and far-eastern Russia, with nests tucked among bushes or bamboo. Clutches of two to six eggs incubate for 14-15 days, and fledging follows another two weeks, after which the juveniles join the seasonal migration of northern birds that head south, some reaching southern China, while occasional vagrants appear in Taiwan, Hong Kong, and Vietnam, hinting at the species’ adaptability to both rural and urban landscapes.

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