Rhinos in South Africa are increasingly threatened by poachers. This rhino was taken to an area hopefully safe from the criminals who target them.
Rhinos in South Africa are increasingly threatened by poachers. This rhino was taken to an area hopefully safe from the criminals who target them. File photo by Denis Farrell The Associated Press
Rhinos in South Africa are increasingly threatened by poachers. This rhino was taken to an area hopefully safe from the criminals who target them. File photo by Denis Farrell The Associated Press

Case studies illustrate how close some species are to going extinct

May 16, 2015 04:48 PM