The plain-bellied water snake (Nerodia erythrogaster) is a sleek, semiaquatic snake that inhabits central North America. They thrive in both terrestrial and aquatic habitats, making them highly ...

The narrow-headed garter snake is a nonvenomous snake found in and near the cool, clear headwater streams of the U.S. Southwest. With its stripeless, grayish-colored body, it has been called “drab” in ...