DESCRIPTION: The San Francisco garter snake is a slender, three-foot-long snake with an orange head, a greenish-yellow back bordered by red and black stripes, and a bright greenish-blue or turquoise ...

Around 75,000 to 150,000 red-sided garter snakes gather for mating. This is the world's largest snake aggregation. Conservation efforts, like tunnels under highways, helped the snake population ...

The Narcisse Snake Dens are located six kilometers north of Narcisse, Manitoba. They are the winter home of tens of thousands of Red-sided Garter Snakes. The pits are the largest concentration of ...