If anyone has visited the Seattle oodland park zoo.Before 1976 and saw a mountian Gorilla named BoBo he was raised by my great aunt In Anacortes. They had no children and my great uncle being a merchant seaman he brought home an baby for my aunt Jean. He got to agressive and too strong for them to handle,so he went to the zoo. He never did bond with any females, so he never left any young ones. He bonded too much with people. My mom has some great stories about him though.