Milksnake
Lampropeltis triangulum • Order: Squamata, Suborder: Serpentes, Family: Colubridae, Subfamily: Colubrinae, Genus: Lampropeltis, Species: L. triangulum
Found widely across North America, extending through Central America down to northern South America (Ecuador, Colombia, Venezuela).
Look up Milksnake in the Snake Encyclopedia →Family
Order: Squamata, Suborder: Serpentes, Family: Colubridae, Subfamily: Colubrinae, Genus: Lampropeltis, Species: L. triangulum
Conservation
IUCN Red List status is Least Concern, though local populations face threats from habitat fragmentation, road mortality, and illegal pet collection.
Physical Description
Displays a striking alternating pattern of red, black, and white/yellowish rings or blotches. This particular specimen shows bold reddish-brown saddle-like blotches bordered by thick white margins against a dark background, a rounded head slightly distinct from the neck, and smooth scales giving a glossy appearance.
Size & Dimensions
The specimen pictured appears to be a juvenile, roughly 30 to 45 cm in length. Adults typically range from 60 to 150 cm depending on the specific subspecies and geographic region.
Habitat
Inhabits a broad variety of habitats including forests, fields, agricultural land, rocky hillsides, and prairies from sea level up to moderate elevations.
Diet & Feeding
Predominantly carnivorous, feeding on rodents, lizards, amphibians, birds, and occasionally other snakes. They are active hunters that use constriction to subdue their prey.
Reproduction
Oviparous species that typically mates in the spring and lays clutches of 2 to 20 eggs in underground burrows, rotting logs, or beneath rocks during early summer.
Conservation Status
IUCN Red List status is Least Concern, though local populations face threats from habitat fragmentation, road mortality, and illegal pet collection.
Cultural Significance
Historically associated with various North American folklore myths, such as the erroneous belief that they milked cows, and valued ecologically for controlling rodent populations.
Notable Features
Noted for their brilliant polymorphic color patterns that vary significantly across their vast geographic range, mimicking other sympatric species to deter potential predators.