Description wikipedia

The Acre tody-tyrant (Hemitriccus cohnhafti) is a species of bird in the family Tyrannidae, the tyrant flycatchers. It is found in Bolivia, Brazil, and Peru. == Taxonomy and systematics == The Acre tody-tyrant was first described in 2013 and taxonomic systems quickly began recognizing the new species. The describing authors chose the specific epithet cohnhafti to honor their colleague Mario Cohn-Haft "in recognition of his numerous and ongoing contributions to our understanding of the marvelous avifauna of Amazonian Brazil". The species' English name refers to the Brazilian state where it was discovered. The Acre tody-tyrant is monotypic. == Description == The Acre tody-tyrant is about 11 cm (4.3 in) long; one male weighed 9 g (0.32 oz). The sexes apparently have the same plumage. Adults have a greenish olive head and nape with darker streaks on the crown. They have tawny lores and a tawny wash on an otherwise greenish olive face. Their back and rump are greenish olive. Their wings are blackish with yellow outer edges and whitish inner edges on the flight feathers. Their wing coverts are black with yellowish tawny edges that show as two wing bars. Their tail feathers are blackish with dark green inner vanes. Their throat and breast are olive-green with creamy yellowish streaks, their upper belly and flanks are unstreaked olive-green, and their lower belly and undertail coverts are sulphur-yellow. They have a cream to brownish hazel iris and gray legs and feet. Their bill is flattish with a wide base and large oval nostrils; it is black with a creamy base to the mandible.