A
shrikethrush, also spelt
shrike-thrush, is any one of five species of songbird that is a member of the
genus Colluricincla. The shrikethrushes are either classified in the
family Pachycephalidae, or in their own family
Colluricinclidae. They have nondescript, predominantly brown or grey, plumage, but are accomplished singers, their calls described as "strong, mellow and beautiful." Shrikethrushes are generally insectivorous, though heve been recorded eating molluscs and berries. They build cup-shaped nests in the forks of trees.