Laniidae

Shrikes are known for their habit of catching insects, small birds, or mammals and impaling their bodies on thorns. This helps them to tear the flesh into smaller, more conveniently-sized fragments, and serves as a cache so that the shrike can return to the uneaten portions at a later time.^[2]

Shrikes are territorial, and these territories are defended from other pairs. In migratory species a breeding territory is defended in the breeding grounds and a smaller feeding territory is established during migration and in the wintering grounds.^[1] Where several species of shrike exist together competition for territories can be intense.

Shrikes make regular use of exposed perch sites, where they adopt a conspicuous upright stance. These sites are used in order to watch for prey items and to a dvertise their presence to rivals.

Breeding

The shrikes are generally monogamous breeders, although polygyny has been recorded in some species.^[1] Co-operative breeding, where younger birds help their parents raise the next generation of young, has been recorded in both species in the genera Eurocephalus and Corvinella as well as one species of Lanius. Males attract females to their territory with well stocked caches, which may include inedible but brightly colored items. During courtship the male will perform a ritualised dance which includes actions that mimic the skewering of prey on thorns and will feed the female. Shrikes make simple, cup-shaped nests from twigs and grasses, in bushes and the lower branches of trees.^[2]

Species in Taxonomic Order

Lizard impaled on thorns by Great Grey Shrike Lanius meridionalis, Lanzarote

FAMILY: LANIIDAE

• Genus: Lanius
  • Tiger Shrike, Lanius tigrinus
  • Bull-headed Shrike, Lanius bucephalus
  • Red-backed Shrike Lanius collurio
  • Isabelline Shrike Lanius isabellinus
  • Brown Shrike, Lanius cristatus
  • Burmese Shrike, Lanius collurioides
  • Emin's Shrike, Lanius gubernator
  • Souza's Shrike, Lanius souzae
  • Bay-backed Shrike, Lanius vittatus
  • Long-tailed Shrike Lanius schach
  • Grey-backed Shrike Lanius tephronotus
  • Mountain Shrike or Grey-capped Shrike, Lanius validirostris
  • Lesser Grey Shrike Lanius minor
  • Loggerhead Shrike, Lanius ludovicianus
  • Great Grey Shrike or Northern Shrike Lanius excubitor
  • Southern Grey Shrike Lanius meridionalis
  • Chinese Grey Shrike, Lanius sphenocercus
  • Grey-backed Fiscal, Lanius excubitoroides
  • Long-tailed Fiscal, Lanius cabanisi
  • Taita Fiscal, Lanius dorsalis
  • Somali Fiscal, Lanius somalicus
  • Mackinnon's Shrike, Lanius mackinnoni
  • Common Fiscal, Lanius collaris
  • Newton's Fiscal, Lanius newtoni
  • Uhehe Shrike, Lanius marwitzi
  • Woodchat Shrike, Lanius senator
  • Masked Shrike, Lanius nubicus
  • Steppe Grey Shrike, Lanius pallidirostris

A bee presumably caught and impaled by a shrike.

• Genus: Corvinella
  • Yellow-billed Shrike, Corvinella corvina
  • Magpie Shrike, Corvinella melanoleuca
• Genus: Eurocephalus
  • White-rumped Shrike, Eurocephalus rueppelli
  • White-crowned Shrike, Eurocephalus anguitimens

Birds With Similar Names

Other species, popularly called "shrikes," are in the families:

• Prionopidae, helmetshrikes.
• Malaconotidae, puffback shrikes, bush shrikes, tchagras and boubous.
• Campephagidae, cuckoo-shrikes.

The Prionopidae and Malaconotidae are quite closely related to the Laniidae, and were formerly included in the shrike family. The cuckoo-shrikes are not closely related to the true shrikes.

The Australasian butcherbirds are not shrikes, although they occupy a similar ecological niche.