Poaching remains one of the biggest threats to endangered species. In Georgia, environmental groups have been working with the Georgian government to stamp out poaching in the country's protected areas. But a recent rise in poaching has some environmentalists concerned that there's still a long way to go. Editor's note: Ranger Merab Arevadze was killed in 2012.
Editor's note: Ranger Merab Arevadze was killed in 2012.