Rough Green Snake
Found in North America, this nonvenomous snake is nonaggressive and rarely bites.
Class: Reptilia
Order: Squamata
Suborder: Serpentes
Family: Colubridae
Genus: Opheodrys
Species: O. aestivus
Common Names: Rough Green Snake, Green Grass Snake, Grass Snake
The rough green snake lives in grassy meadows and woodlands, preferring to be near water. They are great climbers and good swimmers. Their diet consists mainly of insects and other invertebrates such as snails, as well as small frogs. The green snake in turn is preyed upon by birds and sometimes other snakes, including the chain kingsnake.
The green snake is oviparous (egg-laying) and can lay between two and fourteen eggs in a single clutch. They will sometimes share a nest with other green snakes. The hatchlings measure about eight inches when they’re born.
Named for its green color, the rough green snake is a vibrant green above fading to a yellow-green on its underside. This helps them camouflage in their grassy habitats. These thin snakes can grow to nearly four feet in length.
Though sometimes called the grass snake or green grass snake, these names are also used for other snakes, including the related Opheodrys vernalis (also called the smooth grass snake) and the grass snake (Natrix natrix) of Europe. So, the name rough green snake helps narrow it down to this particular species.
The rough green snake is popular in the pet trade.
A widely distributed species, the rough green snake is considered to be Least Concern. However, its population can be harmed by pesticides being ingested through the insects it eats, and overcollection for the pet trade.