Rhinoceros Hornbill’s Beak Peers

A Rhinoceros Hornbill’s beak peers from a natural cavity, its entrance sealed with material that bears an uncanny resemblance to tree bark, providing a perfect hiding space from predators.

Hornbills are cavity-nesting birds known for reusing nest cavities, though they often explore multiple options before settling. During this process, the male entices the female by placing food inside the chosen cavity.