Image for Western rattlesnake

Western rattlesnake

The Western rattlesnake is a venomous snake native to western North America, recognizable by its distinctive rattle at the tail tip, which it uses as a warning. Its coloration varies from gray to brown with dark, net-like patterns, helping it blend into desert and rocky environments. Typically, it grows 2 to 3 feet long and is generally shy, avoiding humans, but it will defend itself if threatened. Its venom contains enzymes that help subdue prey, primarily small mammals and birds, and can cause pain, swelling, and tissue damage in bites. Handling or provoking these snakes should be avoided.