Tom Koerner / USFWS Studies show that most fawn survival rates fall somewhere between 33 percent and 68 percent, according to the NDA. Whatever kills all those fawns varies depending on the habitat ...

The female fawn, named Gia by the zookeepers ... Also read Endangered Wild Horses Return to Native Habitat After 200 Years Giant Whales Reappear After Being Missing for Over a Century ...