Black-cheeked Warbler

About the Black-cheeked Warbler

The black-cheeked warbler (Basileuterus melanogenys) is a species of bird in the family Parulidae, the New World warblers. It is found in Costa Rica and Panama. The black-cheeked warbler was formally described in 1865 with its current binomial Basileuterus melanogenys. It has these three subspecies:

B. m. melanogenys Baird, 1865 B. m. eximius Nelson, 1912 B. m. bensoni Griscom, 1927 What is now the Pirre warbler (M. ignotus) was originally described as another subspecies of the black-cheeked warber; they form a superspecies.

The black-cheeked warbler is about 13.5 cm (5.3 in) long and weighs an average of about 12 g (0.42 oz). The sexes have the same plumage. Adults of the nominate subspecies B. m. melanogenys have a chestnut crown, a white or pale yellowish supercilium, and a thin black line between them on an otherwise blackish face. The sides of their nape are sooty blackish and the rest of the nape is dark brownish gray or olive. Their back, wings, and tail are dusky brownish gray and their rump and uppertail coverts are olive. Their throat is whitish, their breast grayish, their flanks olive, and the center of their belly and their... Wikipedia →