This is a beautiful 4 stamp sheet, issued by Burundi in 2012, featuring reptiles on the Red List. Focusing on the protection of nature, the stamps each feature a different reptile on the world's most comprehensive list of the global conservation status of biological species. Included on the stamps are the Tarzan Chameleon, the Angonoka Tortoise, the Be'er Sheva Fringe-fingered Lizard, and the Santa Catalina Rattlesnake. The sheet is Post Office fresh, mint never hinged, and F/VF.