Scrubtit

The scrubtit (Acanthornis magna) is a species of bird in the thornbill family Acanthizidae. It is endemic to Tasmania and King Island in Australia. Its natural habitat is the temperate rainforest, Nothofagus beech forest and eucalypt woodland. It is a small species that resembles the Sericornis scrubwrens (with which it was once placed). == Taxonomy == The scrubtit belongs to the monotypic genus Acanthornis. A 2017 genetic study using both mitochondrial and nuclear DNA found the ancestor of the scrubtit diverged from that of the three whitefaces of the genus Aphelocephala around 7 million years ago. The combined lineage had diverged from the thornbill lineage around 13 million years ago. == Description == The scrubtit is 11 to 12 centimetres (4.33 to 4.72 in) long and weighs around 10 grams (0.35 oz). The plumage consists of a white throat and belly, a brown back, crown, flank and tail, black wings and grey on the face. The eye is pale and the bill is short, black and slightly curved. The species is often silent, but makes quite loud contact calls and has a song described as "sweet [and] musical". == Behaviour == The scrubtit forages individually, in pairs or in small…