California Kingsnake
Lampropeltis californiae • Order: Squamata, Suborder: Serpentes, Family: Colubridae, Subfamily: Colubrinae, Genus: Lampropeltis, Species: L. californiae
Western North America, primarily spanning through California, Oregon, Nevada, Utah, Arizona, and northwestern Mexico.
Look up California Kingsnake in the Snake Encyclopedia →Family
Order: Squamata, Suborder: Serpentes, Family: Colubridae, Subfamily: Colubrinae, Genus: Lampropeltis, Species: L. californiae
Conservation
IUCN Red List status is Least Concern, as the species is widespread, adaptable, and populations remain stable across most of its natural range despite habitat fragmentation.
Physical Description
Features a striking banded pattern of alternating dark black/brown and pale yellowish-white rings or bands that wrap continuously around the cylindrical body. Scales are smooth and glossy, giving a polished appearance.
Size & Dimensions
This particular specimen appears to be a juvenile measuring approximately 25 to 35 cm in length. Adults typically range from 90 to 120 cm, with exceptionally large specimens reaching up to 150 cm.
Habitat
Found in a remarkably diverse range of habitats including woodlands, chaparral, grasslands, deserts, marshes, and agricultural lands, from sea level up to elevations of around 7,000 feet.
Diet & Feeding
Generalist carnivore feeding on rodents, lizards, birds, bird eggs, and other snakes, including species capable of subduing other reptiles. Relies on active foraging and constriction to overpower prey.
Reproduction
Oviparous species that typically breeds in the spring. Females lay clutches ranging from 3 to 20 eggs in underground burrows or beneath decaying vegetation, usually hatching in late summer.
Look-alikes
Frequently confused with coral snakes or other king snake subspecies. Distinguished from venomous coral snakes by the red-on-black-and-yellow color arrangements, whereas this species lacks true red and features white or yellow bands bordering black.
Conservation Status
IUCN Red List status is Least Concern, as the species is widespread, adaptable, and populations remain stable across most of its natural range despite habitat fragmentation.
Cultural Significance
Popular in the pet trade due to hardiness and docility. Ecologically important for naturally regulating rodent and reptile populations within its ecosystem.
Notable Features
Renowned for a high degree of natural immunity to the defensive secretions and strikes of various other sympatric snakes, allowing them to readily consume other ophidian species.