Wiktionary
chestnut-backed antshrike
n. A passerine bird of the antbird family, (taxlink Thamnophilus palliatus species), (taxlink Lanius palliatus species)
Wikipedia
Chestnut-backed antshrike
The chestnut-backed antshrike (Thamnophilus palliatus) is a species of bird in the family Thamnophilidae. It is found in Bolivia, Brazil, and Peru.
Its natural habitats are subtropical or tropical moist lowland forests, subtropical or tropical moist montane forests, and heavily degraded former forest.