Nanny and Billy

 

 

The female,is called a Nanny and the male, Billy.The newborns are called kids.
The male is any where from 100 to 300 pounds and will live to around 15 years.
The female, is about 30% lighter than the male.
Kids are born late May or early June and weigh around 7 pounds.
At birth kids can run and climb with in hours.