sirtalis), the red-spotted garter snake (T. s. concinnus), and the maritime ... garter snakes enjoy a range from Costa Rica ...

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 ...

red-sided garter snakes, also have red bars or spots between the dorsal and lateral stripes. Telling a western ribbon snake from a plains garter snake from a common garter snake can be very ...