TONY CAMACHO / SCIENCE PHOTO LIBRARY TONY CAMACHO / SCIENCE PHOTO LIBRARY
Long-tailed macaque (Macaca fascicularis) using a rock to crack open a small shellfish. This monkey is also known as the crab-eating macaque, but its diet is far more varied than that name suggests. Fruits and seeds make up the majority of its diet, and it also eats leaves, flowers, roots and bark, and preys on vertebrates, invertebrates and bird eggs. Photographed on the island of Koh Kho Ram off the east coast of Thailand.
Model release not required. Property release not required.