Rat Snake

Pantherophis obsoletus

The Rat Snake, scientifically known as Pantherophis obsoletus, is a non-venomous colubrid snake predominantly found across the central and eastern United States. Known for its adaptable nature, this species thrives in a variety of habitats including forests, farmlands, and suburban areas. Characterized by its sleek body, the Rat Snake can vary significantly in color and pattern, ranging from solid black or grey to having light brown blotches on a grey background, which often help in camouflaging within their environment. They can grow to an impressive size, typically reaching lengths of 3.5 to 7 feet, making them one of the larger native snakes in their range.

These snakes are constrictors, preying primarily on small rodents, birds, and eggs, which contribute to their role as a beneficial pest controller. Their excellent climbing abilities enable them to access tree hollows and barn lofts in search of food. Rat Snakes are generally solitary and display a calm temperament, often allowing humans to approach without showing signs of aggression. Although known for their defensive mechanism of emitting a foul odor when threatened, they are otherwise quite passive, making them a popular choice in the pet trade. Their adaptability and non-venomous nature contribute to their success and relatively stable population in the wild.