Emerald Toucanet - Aulacorhynchus prasinus

Song: Monotonously repeated harsh, low-pitched calls, may be frog-like: "rronk-rronk-rronk" or slightly grating "croa-awk-awk-awk-awk".

Sound: Fernando González-García (Biblioteca de Sonidos Aves de México); 2004 May 12; Mexico, Chiapas; R. B. El Triunfo, Angel Algino Corzo; Adult; Call;