Mexican Garter Snake

Thamnophis eques

The Mexican garter snake (Thamnophis eques) is a slender, highly adaptable species of garter snake native to Mexico and parts of the southwestern United States. Known for its vibrant and varied coloration, this species typically displays a pattern of olive-brown to greenish-brown scales with distinct yellow or orange stripes running longitudinally along its body. These snakes can reach lengths of up to 1 meter (about 3 feet), making them moderately sized among garter snakes.

They inhabit a range of environments, including grasslands, forests, and wetlands, often found near bodies of water such as streams, rivers, and lakes where they can readily access their diet of amphibians, fish, and invertebrates. The Mexican garter snake is known for its active daytime hunting and is often seen basking in the sun to regulate its body temperature.

Despite their adaptability, certain populations face threats due to habitat loss and changes in their aquatic environments. Conservation efforts focus on preserving their natural habitats to ensure their continued survival. These snakes are non-venomous and generally exhibit a shy disposition, quickly retreating when disturbed, making them a fascinating yet unobtrusive part of the ecosystems they inhabit.