Snake Encyclopedia

Search and identify 1,000+ snakes from around the world — with family, range, size, habitat, and how to tell similar species apart.

Western Massasauga

A small prairie rattlesnake with a lighter, more contrasting blotched pattern than its eastern relative.

A diverse group of vipers defined by heat-sensing facial pits, including rattlesnakes, copperheads, and Asian bamboo vipers.