Grey-chested greenlet
The grey-chested greenlet is a species of bird in the family Vireonidae, the vireos, greenlets, and shrike-babblers. It is found in Bolivia, Brazil, French Guiana, Peru, Venezuela, and possibly Colombia.
Taxonomy and systematics
The grey-chested greenlet has three subspecies, the nominate H. s. semicinereus, H. s. viridiceps, and H. s. juruanus.Description
The grey-chested greenlet is about long; one individual weighed. The sexes have the same plumage. Adults of the nominate subspecies have a grayish green forehead and a grayer crown. Their lores and the sides of their face are buffy and their ear coverts gray-buff. Their upperparts are greenish. Their wings' primaries and secondaries are blackish gray with greenish edges and the tertials are blackish gray with yellow edges on the inner webs. Their tail is dull olive-green with brighter green edges on the feathers. Their chin is whitish gray, their throat dull gray, their breast gray with a greenish yellow-tinge that is brighter on the side, their upper belly dull buff-white, and their lower belly gray-white with a slight yellow tinge. Subspecies H. s. viridiceps has less gray on the crown than the nominate, with paler and more whitish underparts that have a paler greenish wash on the breast. H. s. juruanus has a heavy olive-brown tinge on the head and nape and is otherwise overall paler than the nominate. All subspecies have a whitish to gray iris, a grayish maxilla, a pinkish mandible with a grayish tip, and dull gray-brown legs and feet.Distribution and habitat
The subspecies of the grey-chested greenlet are found thus:- H. s. viridiceps: southern Venezuela's Amazonas and Bolívar states, eastern French Guiana, and northern Brazil to the Solimões and main Amazon perhaps as far east as the Madeira River; perhaps also in eastern Colombia
- H. s. semicinereus: northern Brazil south of the Amazon in Pará, Maranhão, northern Mato Grosso, and western Tocantins and into extreme northeastern Bolivia
- H. s. juruanus: south of the upper Amazon/Solimões from northeastern Peru into northwestern Brazil to the Purus River