Mangrove Vireo - Vireo pallens
Photo: John M. Woodcock; 2004 Feb 22; Costa Rica, PUNTARENAS; Refugio Nacional de Vida Silvestre Curu; Immature;
Song: Song a repeated series of buzzy or twangy nasal notes "tw'ieu tw'ieu tw'ieu" or "jih j'iu j'iu". Calls are highly variable, can be a burry trill "chi-chi-chi-chi", drawn-out mewing "j-wheeeh" or burry "twwrrrrrr" calls.
Sound: Antonio Celis-Murillo; 2006 Feb 11; Mexico, Quintana Roo; Reserva Ecologica El Eden; Adult; Male; Call;
