Order: Passeriformes | Family: Vireonidae | IUCN Status: Least Concern
Age: Adult | Sex: Unknown | Loc. Para, Brazil
Age: Adult | Sex: Unknown | Loc. Rio Branco, Acre-Brazil
Age: Adult | Sex: Unknown | Loc. Rio Branco, Acre-Brazil
Age: Adult | Sex: Unknown | Loc. Alta Floresta, Mato Grosso
Status: The Dusky-capped Greenlet is fairly common and widespread in Amazonia where it is known to range up to 1100 m along the foothill of the Andes. It also occurs in Co, Ec, Br, and Bo.
Name in Spanish: Verdillo de Gorro Oscuro.
Sub-species: Dusky-capped Greenlet (Hylophilus hypoxanthus fuscicapillus), P. L. Sclater and Salvin, 1880. E Ecuador and N Peru (S to R Marañón).
(Hylophilus hypoxanthus flaviventris), Cabanis, 1873. C Peru from San Martín (possibly from NC Loreto) S to Ayacucho.
(Hylophilus hypoxanthus ictericus), J. Bond, 1953. W Brazil (upper R Juruá), extreme SE Peru (Puno) and N Bolivia (La Paz, Beni and Cochabamba).
Meaning of Name: Hylophilus: Gr. hule= woodland, forest and philos= lover. hypoxanthus: Gr. hupo= beneath; xanthos= yellow.

References:
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- Species range based on: Schulenberg, T. S., D. F. Stotz, and L. Rico. 2006. Distribution maps of the birds of Peru, version 1.0. Environment, Culture & Conservation (ECCo). The Field Museum. http://fm2.fieldmuseum.org/uw_test/birdsofperu on 03/01/2016.