Black-polled Yellowthroat
NameBlack-polled Yellowthroat
Common NameBlack-polled Yellowthroat
Scientific NameGeothlypis speciosa
FamilyParulidae
Wingspan (cm)16
Length (cm)13
Weight (g)11
Plumage DetailsAdult males have a prominent black cap covering the crown and sides of the head, sharply contrasting with bright yellow underparts. The back and wings are olive-green, and the tail is olive-brown. The bill is dark, and legs are dark gray. Females are duller, lacking the black cap, with an olive-brown crown and yellowish throat and breast.
Vocalization / CallThe song is a rapid, chattering series of notes, often described as 'wit-chi-wit-chi-wit-chi-wit'. Call notes are typically sharp 'chip' or 'tchip' sounds.
Primary Dietinsectivore
Primary Habitatswetland
Conservation Statusendangered
Geographic RangeEndemic to a restricted range in central Mexico, primarily found in the states of Guanajuato, Michoacán, and México.
Identifying FeaturesDistinctive black cap (male), Bright yellow underparts, Olive-green back, Small size, Preference for dense marsh habitats
Description
This small New World warbler is characterized by the male's striking black cap contrasting with bright yellow underparts and an olive-green back. It is typically found foraging low in dense marsh vegetation, often near water. This species is endemic to a restricted range in central Mexico.
