Rusty-breasted whistler

The Tenggara whistler (Pachycephala calliope, previously Pachycephala fulvotincta), also known as the fulvous-tinted whistler and the rusty-breasted whistler, is a species of bird in the family Pachycephalidae. It is endemic to Indonesia, where it ranges from Java east to Alor and north to the Selayar Islands.

Compared to other members of the golden whistler group, the Tenggara whistler is relatively small, and males have a white throat and a rust-tinged chest, except in the subspecies teysmanni from Selayar Islands where the plumage of the male is female-like.