Black-throated grey warbler, black-throated grey warbler (Setophaga nigrescens)

Setophaga nigrescens is a species in the Setophaga genus. It is commonly known as Black-throated grey warbler, black-throated grey warbler This name is unplaced name for the species in the family Parulidae . This species is found in breeds in southwestern British Columbia along the Pacific coast to northern Baja California, and east to New Mexico and southern Montana. Migrate to southern Baja California to Oaxaca state.