How to Identify Bogert's Garter Snake (Identification Guide)

Key identifying features

Bogert's Garter Snake shows the standard garter snake three-stripe pattern, with the pale vertebral stripe and lateral stripes forming the primary identification features against a contrasting ground color.

Coloration & pattern

Ground coloration is typically olive-brown to gray, with a yellow or tan vertebral stripe running the length of the back. Lateral stripes occupy the lower sides, and the space between the stripes is usually relatively plain, without strong blotching, though slight darker mottling can appear in some individuals. The venter tends to be pale, ranging from cream to light gray.

Head, eyes & scales

The head is moderate in size and only slightly distinct from the neck, with round pupils typical of the genus. Dorsal scales are keeled, providing the characteristic rough texture common among garter snakes.

Size & body shape

This species reaches a moderate size typical of garter snakes, with a moderately slender build and a proportionally long tail suited to movement through vegetation near water.

Range & habitat where you'll see it

Bogert's Garter Snake is associated with streams, springs, or wetland habitats within its specific regional range, relying on nearby water for foraging and cover.

How to tell it apart from look-alikes

The relatively clean stripe pattern, without heavy blotching, helps distinguish this species from more heavily marked relatives in overlapping regions. As with many closely related garter snakes, confirming specific locality alongside pattern details provides the most reliable identification.