I guess if something escapes from the zoo and doesn't have a mate the problem will eventually evaporate away. Then, some kid will find the bones and call the newspaper that will print the story of prehistoric creature that lived in woods behind their house millions of years ago..., to eventually be visited by Bill Nye the Science Guy who will state once again such evidence proves the prehistoric land bridge between Australia and the Africa and the Americas and the north and south poles, and once again, that God is made up by a bunch of ignorant, gun toting, Bible thumpers. (Hey, wait just a minute! I represent that remark, by gollies!) LOL