Montezuma Oropendola - Psarocolius montezuma

Song: Song a series of odd liquid gurgling and hollow metallic popping noises. Calls are varied and include squeaky "woik" notes, sneeze-like "rruh", cooing, chattering and gruff clucking.

Sound: Fernando González-García (Biblioteca de Sonidos Aves de México); 2001 May 9; Mexico, Veracruz; Rio Atoyac, Atoyac; Nesting Colony; Mixed; Primary Sound;