Red-throated Caracara (IMAGE) Raptor Research Foundation Caption An adult Red-throated caracara (Ibycter americanus) vocalizing and perching on a branch of a tree in the Upala's (Alajuela province) rain forest of Costa Rica. Credit Pablo Camacho Usage Restrictions Credit must be given to the creator. Only noncommercial uses of the work are permitted. License CC BY-NC Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.