In 2015, on Japan’s forested island of Yakushima, a male macaque jumped up onto the back of a female sika deer and started trying to mate with it. At the time, researchers believed that the male’s low ...

An endangered siamang was born last Sunday at ZooTampa. The animals mate for life and have songs to communicate. An endangered species of ape, a siamang, was born at ZooTama at Lowry Park on Oct. 27, ...