Yellow Rat Snake / Everglades Rat Snake
Pantherophis alleghaniensis • Order: Squamata, Suborder: Serpentes, Family: Colubridae, Subfamily: Colubrinae, Genus: Pantherophis, Species: Pantherophis alleghaniensis
Found primarily in the southeastern United States, ranging from coastal South Carolina down through Georgia and throughout peninsular Florida.
Look up Yellow Rat Snake / Everglades Rat Snake in the Snake Encyclopedia →Family
Order: Squamata, Suborder: Serpentes, Family: Colubridae, Subfamily: Colubrinae, Genus: Pantherophis, Species: Pantherophis alleghaniensis
Conservation
IUCN Red List status is Least Concern. Main threats include habitat fragmentation, road mortality, and occasional persecution by humans.
Physical Description
The visible specimen exhibits a yellow to light-brown background coloration marked by four prominent longitudinal dark stripes running down the length of the body. The head is relatively distinct from the neck with large eyes featuring round pupils. The scales are weakly keeled.
Size & Dimensions
Estimated length of this specimen is approximately 3.5 to 4 feet. Adults typically range from 3.5 to 6 feet (105 to 180 cm), with a maximum recorded length exceeding 7 feet.
Habitat
Inhabits a wide variety of environments including hardwood forests, swampy woodlands, pinelands, agricultural fields, and suburban areas. Highly adaptable and capable of climbing trees and structures.
Diet & Feeding
Diet consists primarily of rodents, small mammals, birds, and bird eggs. It is an active hunter and proficient climber that uses constriction to subdue its prey.
Reproduction
Oviparous species that typically mates in the spring. Females lay clutches averaging 12 to 20 eggs in decaying vegetation, rotting logs, or underground burrows during summer.
Conservation Status
IUCN Red List status is Least Concern. Main threats include habitat fragmentation, road mortality, and occasional persecution by humans.
Cultural Significance
Highly beneficial to agriculture and human settlements due to its effective control of rodent populations. Frequently encountered around barns and rural properties.
Notable Features
Renowned for its exceptional climbing ability, often found high up in trees or rafters. When startled, it may adopt a kinked or wavy body posture to break up its outline.