Photo of the Day 12-02-2012
year-old chimpanzee Siri on the back of one of the adult monkeys from her adoptive family in the Oklahoma City Zoo. Siri was born in the zoo Sunset in Manhattan, Kansas, and her mother was 57 years old. It is the oldest known chimpanzee mothers, according to the coordinator of the Conservation Plan for the population of chimpanzees Steve Ross of the Lincoln Zoo. Since April, Siri is located in Oklahoma City Zoo.