Northern Shrike

Northern Shrike

Lanius borealis

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The Northern Shrike is a robust, predatory songbird of the far north, breeding in the boreal taiga and tundra of North America and Siberia and moving south irregularly in winter. Known as a “butcherbird”, it uses its sharply hooked bill to take small vertebrates and large insects, sometimes impaling them on thorns. Long lumped with the Great Grey Shrike, it was recognised as a separate species in 2017.

Did you know?

  • Though a songbird without talons, it impales prey on thorns, earning the name “butcherbird”.
  • It can lure small birds within reach by imitating their calls.

Voice

Call

About the species

Identification

A large, pale shrike with a black mask and a strongly hooked, fairly long bill. The underparts can show fine barring. Told from Great Grey Shrike by its paler grey overall tone, narrower mask and longer, heavier bill; the calls are similar.

Family

Laniidae

Size

Medium (thrush)

Colours

grey, white, black

About the habitat

Breeds at the edge of the taiga and in shrubby tundra, nesting in spruces, willows and alders; in winter open country with perches – forest edges, farmland, prairies and marshes.

Diet

Large insects such as beetles, grasshoppers and spiders, and small vertebrates – small birds, voles, mice and shrews; it sometimes hunts at bird feeders.

Behaviour

Hunts from high perches, scanning for prey and making swift sallies to catch it. It impales prey on thorns or spikes and can imitate the calls of small birds to lure them closer.

Sources

See also