A trophy of a wild animal is seen at the taxidermy studio in Pretoria, February 12, 2015. Africa's big game hunting industry helps protect endangered species, according to its advocates. Opponents say it threatens wildlife. Now a mooted change in regulations in the United States could affect the number of foreigners who come to Africa to hunt big game, damaging the industry and possibly hurting wildlife. Picture taken February 12, 2015. REUTERS/Siphiwe Sibeko  - RTX1G444