Rattlesnake round-ups (or roundups), also known as rattlesnake rodeos, are annual events common in the rural Midwest and Southern United States, where the primary attractions are captured wild rattlesnakes which are sold, displayed, killed for food or animal products (such as snakeskin) or released back into the wild. Rattlesnake round-ups originated in the first half of the 20th century for adventure and excitement, as well as to achieve local extirpation of perceived pest species. Typically a round-up will also include trade stalls, food, rides, and other features associated with fairs, as well as snake shows that purport to provide information on rattlesnake biology, identification, and safety, but actually perpetuate misinformation and myths about snakes while demonstrating unsafe hand