Snake Identifier
Kingsnake (Lampropeltis getula)
"Neptune" - King Snake (7851313768) by Virginia State Parks staff, via Wikimedia Commons, licensed under CC BY 2.0
Colubrids

Kingsnake

Lampropeltis getula

A glossy, nonvenomous constrictor famous for preying on other snakes, including venomous species, thanks to partial immunity to their venom.

Venomous?
Non-venomous
Adult length
0.9-1.8 m (3-6 ft)
Range
United States and northern Mexico

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Overview

The kingsnake earns its regal name from its habit of preying on other snakes, including venomous pit vipers, to which it has considerable venom resistance. It is a powerful constrictor found across much of the United States and into northern Mexico, with striking regional color variation.

Many populations show a chain-like black-and-white or black-and-yellow banded pattern, giving rise to the alternate name 'chain kingsnake.'

How to identify it

  • Smooth, glossy black or dark brown body with white, yellow, or cream banding or speckling depending on region
  • Some populations show a chain-link pattern of interconnected light bands
  • Round pupils and a rounded head not distinctly wider than the neck
  • Robust, muscular build adapted for constriction
  • Regional variation is extensive, with some populations nearly patternless or striped

Habitat & range

Found in a wide variety of habitats including forests, grasslands, deserts, farmland, and marsh edges across the southern and eastern United States and into northern Mexico. Adaptable to both wet and arid environments.

Behavior, diet & reproduction

Mostly active during the day in cooler months and at night during hot weather. A powerful constrictor that preys on rodents, birds, eggs, lizards, and other snakes, including venomous species. Egg-laying, with clutches deposited in warm, hidden sites.

Frequently asked questions

Do kingsnakes eat venomous snakes?

Yes, kingsnakes are known to prey on venomous snakes and have resistance to their venom.

Are kingsnakes dangerous to humans?

No, they are nonvenomous constrictors and pose no venom threat to people.

What does a kingsnake look like?

Typically a glossy black body with white, yellow, or cream banding, though patterns vary greatly by region.

Where do kingsnakes live?

Across a wide range of habitats in the United States and northern Mexico.