Rufous Potoo, Mocagua, Colombia

One of the birding highlights of the trip. This potoo is rarely observed. It is much smaller than most other potoos. It's quite dark or appears dark due to the dense forests it resides in. To the naked eye, it resembles a large rotten leaf. The bird even sways in the wind to make the illusion more convincing:

(above digiscope video by our guide and friend Manuel Espejo).