Chestnut-capped Brush-Finch - Arremon brunneinucha
Photo: David Cook Wildlife Photography (kookr) (http://www.flickr.com/photos/kookr/3799631847/); Peru; Adult;
Song: Variable song of thin high pitched rapid twittering "tsi-tsi si-si-si tiii-sii-uuu".
Sound: Fernando González-García (Biblioteca de Sonidos Aves de México); 2003 Apr 5; Mexico, Veracruz; P. E. Fco. Xavier Clavijero, Xalapa; Adult; Primary Sound;
