Identification
Crotophaga sulcirostris (groove-billed ani)
Permissions for Use

This work is licensed under a Creative Commons Attribution-Noncommercial-Share Alike 3.0 Unported License.
Caption
This unusual vocalization was made by a single Groove-billed Ani (Crotophaga sulcirostris) in Monteverde (Costa Rica) - Jim Zook, an accomplished ear-birder in Costa Rica says that he has also heard this call from the species.
Contributors
Douglas Von Gausig (recordist; copyright holder), Naturesongs.com, P.O. Box 490, Clarkdale, AZ 86324





