Wildlife Clinic

Species

Red-bellied snake

Storeria occipitomaculata

A tiny woodland snake with a bright red belly, often turned up under logs and leaves.

A red-bellied snake coiled among leaves on the ground, its grey-brown back finely lined, with pale spots behind its head.

Photo Chris Falt (opens in a new tab) / Wikimedia Commons, CC BY-SA 2.0 (opens in a new tab)

At a glance

Size
Usually 20 to 30 cm long
Habitat
Moist woods, bogs and meadows
Diet
Slugs, snails and earthworms
In Georgia
Mainly the mountains and Piedmont, scattered farther south
Venomous
No
Rabies vector
No

Identification

Key marks
Small, brown, grey or black above; bright red or orange belly; three pale spots at the back of the head
Told apart from
DeKay's brownsnake, which has a pale belly
Told apart from
Ring-necked snake, which has a yellow or orange collar
Where to look
Under logs, stones and leaf litter in damp woods

Behaviour

When threatened a red-bellied snake may curl its upper lip in a snarl or flip over to show the red belly. It is harmless and cannot bite through skin.

Why they matter

It eats slugs and snails in woodland and gardens and is food for many birds and larger snakes.

Reproduction and lifecycle

Young — Born live, usually 1 to 13
Size at birth — About 7 to 10 cm
Maturity — In about two years
Breeding — Every year
Lifespan — A few years
Habits — Mostly under cover

Living around people

  • It is harmless and eats slugs; leave it under its log.

Misconceptions

  • A snake that snarls is dangerous. The lip-curl is a bluff by a harmless snake.

Related species

Seasonal activity

When this species is breeding, and when there are nests on the ground. Mowing during the shaded months is how most nests are found.

Breeding and active nests by month for this species
JanFebMarAprMayJunJulAugSepOctNovDec
BreedingJan: noFeb: noMar: noApr: noMay: noJun: noJul: noAug: noSep: noOct: noNov: noDec: no
Active nestsJan: noFeb: noMar: noApr: noMay: noJun: noJul: noAug: noSep: noOct: noNov: noDec: no
NotesShelteringShelteringEmergingMatingActiveActiveYoung bornYoung bornActiveActiveShelteringSheltering

Where it lives

Recorded in 46 states and provinces. Each one links to the other animals there, and to the rehabilitators licensed for them.

If you found one

Answer a few questions and you will get a specific answer for what you are looking at.

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