Golden-crowned Warbler - Basileuterus culicivorus

Song: Song of a mellow varied series of clear to slightly slurred warbles "tu tu tu tu tu swee-eetie", or "swwee-twee wee twee tee-chu", ending with an up-slur. Call notes include dry hard "tuk" or "tek" calls and simple rattle.

Sound: Fernando González-García (Biblioteca de Sonidos Aves de México); 2005 Apr 16; Mexico, Veracruz; Mahuixtlan, Coatepec; Adult; Male; Primary Sound;