
Brown Snake DeKay's
Storeria dekayi
A small, common brownish colubrid found in gardens, parks, and woodlands across eastern North America.
- Venomous?
- Non-venomous
- Adult length
- 23-33 cm (9-13 in)
- Range
- Eastern and central North America
Found a snake like this?
Identify any snake from a photo, free.
Overview
DeKay's Brown Snake is one of the most commonly encountered small snakes in eastern North America, thriving even in urban parks and suburban gardens. Its plain brown coloration and diminutive size make it inconspicuous.
It is non-venomous and entirely harmless to humans, feeding on soft-bodied invertebrates and posing no threat even when handled.
How to identify it
- Small, stocky body, typically 23-33 cm (9-13 in)
- Brown, tan, or grayish-brown back with a pale stripe bordered by rows of small dark spots
- Keeled dorsal scales
- Small head, not distinct from the neck
- Pale pinkish or cream-colored belly
The pale dorsal stripe flanked by dark spots is a useful field mark distinguishing this species from other small brown snakes.
Habitat & range
This adaptable species occupies a wide range of habitats, including woodlands, wetlands, vacant lots, gardens, and urban parks. It is common across much of the eastern and central United States and parts of southeastern Canada, often found under logs, boards, and debris, including in cities.
Behavior, diet & reproduction
DeKay's Brown Snake is largely nocturnal or crepuscular, though it may be active by day in cool weather. It feeds primarily on earthworms and slugs, and occasionally soft-bodied insects. It is extremely docile, rarely biting even when handled, and gives live birth to litters of several young in mid-to-late summer.
Frequently asked questions
Is DeKay's Brown Snake venomous?
No, it is non-venomous and completely harmless to humans.
How big does DeKay's Brown Snake get?
Adults typically reach 23-33 cm (9-13 in) in length.
Where is DeKay's Brown Snake found?
It is common across the eastern and central United States, even in urban gardens and parks.
What does DeKay's Brown Snake eat?
It feeds mainly on earthworms and slugs.
Brown Snake DeKay's guides
In-depth guides for identifying and understanding Brown Snake DeKay's.