scrubbirds

Scrubbirds are a small family of passerine birds, Atrichornithidae, found only in Australia. There are two extant species, the noisy scrubbird (Atrichornis clamosus) and the rufous scrubbird (Atrichornis rufescens). These birds are ground-dwelling and secretive, inhabiting dense undergrowth in temperate rainforests and woodlands. Their plumage is typically drab brown, providing excellent camouflage. Both species are characterized by their strong legs and feet, adapted for scratching through leaf litter in search of insects and other invertebrates.

The noisy scrubbird is found in southwestern Western Australia, while the rufous scrubbird occurs in the coastal ranges of eastern Australia. Both species have distinctive and powerful calls, which are often the first indication of their presence. Their song is complex and can carry long distances. Scrubbirds are believed to be an ancient lineage and are considered to be among the most primitive of Australian passerines. They are a conservation concern due to habitat loss and fragmentation.