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Yellow Grosbeak

Pheucticus chrysopeplus

Description:

This bird is about 21.5–24 cm (8.5–9.4 in) long and weighing on average 62 g (2.2 oz). The head is "massive" (Sibley 2000), and the gray-black bill is even bigger in proportion to the head than those of its northern relatives. The plumage has bold contrasts of yellow, white, and black or gray. Males' head and underparts are solid yellow—light lemon in most populations, "brilliant golden-orange" (Howell and Webb 1995) in P. c. aurantiacus of Chiapas and Guatemala. The back is black with yellow mottlings, the rump is yellow, and the upper tail coverts are black with white tips. The wings and tail are black with conspicuous white spots, patches, and wingbars. Females are similar but the upperparts are more olive, with dark streaks on the crown and back. Black is replaced by gray, and the white markings on the wings, especially the white base of the primaries, are smaller. Females are very similar in pattern to female flame-colored tanagers, but much bigger, especially as to the bill. Immatures resemble females overall.

Habitat:

This bird occurs on the Pacific slope of Mexico from central Sonora to northwestern Oaxaca, and in southern Chiapas and Guatemala. In Sonora it is migratory. It has been considered conspecific with P. tibialis of Central America and P. chrysogaster of South America.[2] It occurs mostly in trees in forest, woodland, and edge, but is generally not found in dense rain or cloud forests.

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ClaudiaGalindo
Spotted by
ClaudiaGalindo

Nayarit, Mexico

Spotted on Apr 16, 2016
Submitted on Jun 2, 2016

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