Distress calls

Collared Forest-Falcon (Micrastur semitorquatus) Preying on Chestnut-mandibled Toucan (Ramphastos swainsonii) in Costa Rica

Predator-prey interactions occur regularly in nature; however, predation events are difficult to observe in the canopy of tropical rain …

J. Edgardo Arévalo, Marcelo Araya-Salas