Gray-crowned Yellowthroat - Geothlypis poliocephala

Song: Song is bunting like, made up of a varied musical to slightly scratchy warbles and whistles, much less emphatic than the songs of other Yellowthroats. Call notes are short nasal "cheer-dlee".

Sound: Fernando González-García (Biblioteca de Sonidos Aves de México); 2005 Aug 20; Mexico, Veracruz; Ejido Gavilán Norte, Agua Dulce; Adult; Male; Call;