Members of the Jaycees skin rattlesnakes at the World's Biggest Rattlesnake Round-up in Sweetwater, Texas March 14, 2009. The round-up was started 51 years ago by the Jaycees as a way for ranchers to rid the abundance of snakes that were threatening their livestock. The Jaycees is a leadership training organization for young men and women between the ages of 21-39. REUTERS/Jessica Rinaldi (UNITED STATES SOCIETY ENVIRONMENT ANIMALS)