Yellow Warbler
Setophaga petechia

f5.6 @ 1/320s, ISO:1000, Nikon D3S w 500mm

"American Yellow Warbler," Wikipedia, the free encyclopedia. The yellow warbler is a New World warbler species. Warblers are the most widespread species in the diverse genus Setophaga, breeding in almost the whole of North America and down to northern South America. Other than in male breeding plumage and body size, all warbler subspecies are very similar. Winter, female and immature birds all have similarly greenish-yellow uppersides and are a duller yellow below. Young males soon acquire breast and, where appropriate, head coloration. Females are somewhat duller, most notably on the head. In all, the remiges and rectrices are blackish olive with yellow edges, sometimes appearing as an indistinct wing-band on the former. The eyes and the short thin beak are dark, while the feet are lighter or darker olive-buff.

Panama

02/23/2019