California Kingsnake
Lampropeltis californiae
A highly adaptable and widely distributed kingsnake known for its bold banded or striped patterns.
- Adult length
- 0.9-1.5 m (3-5 ft)
- Range
- Western United States and northern Mexico
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Overview
The California Kingsnake is one of the most widespread and variable snake species in western North America, ranging from Oregon through California, Arizona, and into northern Mexico. It occupies an enormous range of habitats, from deserts to grasslands to woodlands.
This species is well known among naturalists for its striking banded patterns and for readily preying upon rattlesnakes.
How to identify it
- Glossy, smooth scales with a variable pattern of alternating black/brown and white/cream bands or, in some populations, longitudinal stripes
- Head only slightly distinct from the neck, with round pupils
- Stocky, muscular body typical of kingsnakes
- Some desert populations show a striped rather than banded pattern
- Differs from coral snakes and their mimics by band arrangement and lack of a triangular head
Habitat & range
Occupies an exceptionally broad range of habitats including deserts, chaparral, grassland, woodland, farmland, and suburban areas across California, the southwestern US, and northern Mexico, from sea level to moderate elevations.
Behavior, diet & reproduction
Primarily diurnal in cooler weather and more nocturnal during hot summer months. It is a powerful constrictor and opportunistic predator, feeding on rodents, birds, lizards, and other snakes, including rattlesnakes, to which it has notable resistance. It is oviparous, laying clutches of eggs in summer.
Frequently asked questions
Does the California Kingsnake eat rattlesnakes?
Yes, it preys on rattlesnakes.
Where is the California Kingsnake found?
Across the western United States and into northern Mexico in a wide variety of habitats.
What patterns does the California Kingsnake have?
Typically banded in black/brown and white/cream, though some populations are striped.
California Kingsnake guides
In-depth guides for identifying and understanding California Kingsnake.
California Kingsnake identified by the community
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