Garter snakes are typically thin snakes with a length of between 18-42 inches. They normally have narrow heads but can flatten them to mimic more venomous snakes. Their eyes have round pupils.

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 ...

In these shallow, ephemeral waters, species like the Mexican garter snake once carved out a precarious existence. But these highly adapted, rare animals are no match for pumping, livestock grazing, ...

One well-documented example of an arms race adaptation is the potent poison in the skin of the newt Taricha granulosa, which is food for the garter snake. Over time, some genetic variants of the ...

Each spring as the sun begins to warm the land, the largest gathering of snakes in the world emerges from their underground lairs in Narcisse, Manitoba. They have one thing on their mind - mating.

Down among the serpentine turns in the Swimming River, this eastern garter snake was found frozen stiff in the frigid weather ...