Garter Snake

Garter snakes are a group of small to medium-sized, nonvenomous North American snakes in the genus *Thamnophis*.

Garter snakes are a group of small to medium-sized, nonvenomous North American snakes in the genus *Thamnophis*. They are known for their longitudinal stripes and adaptable diets and habitats, including gardens, grasslands, forests, and areas near water. In Canada, garter snakes occur in all provinces and are familiar wildlife in many parts of the country, including gardens, wetlands, and grasslands.

Classification and appearance

Garter snakes are a genus of North American snakes with many species and subspecies. They are typically slender and marked by light stripes running lengthwise along the body, though colour and pattern vary. Most species have one or three light longitudinal stripes on a darker body.

Diet and behaviour

Garter snakes are carnivores that swallow prey whole. Reported prey includes earthworms, slugs, snails, fish, amphibians, insects, and occasionally small birds or rodents. Their diet is carnivorous and often includes earthworms, amphibians, fish, and insects.

Habitat and range

These snakes occur across much of North and Central America and are found in many environments, including meadows, woodlands, grasslands, gardens, and areas near water. They often shelter under rocks, steps, walls, or foundations. They are widely distributed across North America and are adaptable to many habitats.

Relationship with humans

Garter snakes are commonly encountered in yards and gardens and are generally not dangerous to people. They may bite if handled, but they are widely regarded as harmless or only mildly defensive. They are generally harmless to humans and are often described as nonvenomous.