Zoo Scientists to the Rescue

This was a really interesting book.  It looked at 3 zoo scientists who take their knowledge of science and the their experiences with animals in the field to better helped endangered species.  The specific animals in the book were orangutans, ferrets, and rhinos and there was a chapter about the efforts being made to help each.  In addition, there was information on how zoos in general are working more toward preservation.  Nicely done.