The Angolan colobus monkeys at the San Diego Zoo have a new addition to their group. The large multigenerational family group, led by breeding male Milo, welcomed a cute baby boy this month—and because of a unique behavioral trait, every one of them will get a chance to help raise him. Over the next six months, the new arrival, which was born with a striking all-white coat, will be seen being carried and cared for by different members of the group.
