Tarsiers

Tarsiers are found only in the islands of Southeast Asia. Since Southeast Asia encompasses a wide range of islands – Thailand, Cambodia, Indonesia, the Philippines, and more, that might not seem like these little guys are so rare. When you think about the fact that they used to live in many more regions, it sort of puts in in perspective. They mostly live in Borneo. These little primates are only 4-6 inches tall, but their hind legs are twice the length of their torso. Additionally, their eyes are each the size of their brains. What else makes these adorable little primates so rare? They are the only primates who are completely carnivorous – insectivorous to be exact. They stalk bugs and jump at them. They also eat small animals like birds, bats, lizards, and snakes. Tarsiers are considered Critically Endangered and will likely be on that list for some time. They are, thus far, impossible to breed in captivity.