Western Foxsnake
Pantherophis ramspotti • Order: Squamata, Suborder: Serpentes, Family: Colubridae, Subfamily: Colubrinae, Genus: Pantherophis, Species: P. ramspotti
Natural range includes the Upper Midwest of the United States, specifically west of the Mississippi River in Iowa, Nebraska, South Dakota, Minnesota, and Missouri.
Look up Western Foxsnake in the Snake Encyclopedia →Venomous Status
Non-venomous - aglyphous (no specialized fangs)
Danger Level
Harmless - though they may bite if handled, they pose no significant risk to humans or pets.
Family
Order: Squamata, Suborder: Serpentes, Family: Colubridae, Subfamily: Colubrinae, Genus: Pantherophis, Species: P. ramspotti
Conservation
Least Concern (IUCN), though locally threatened in some areas by habitat loss and road mortality.
Physical Description
Characterized by a base color of tan, gray, or yellowish with large, dark brown or blackish dorsal blotches. The head often has a copper or reddish-orange tint with rounded pupils and smooth or weakly keeled scales. The underside typically features a yellow and black checkered pattern.
Size & Dimensions
The specimen appears to be an adult of approximately 90-110 cm. The species typically ranges from 90 to 150 cm (3 to 5 feet).
Habitat
Inhabits prairies, grasslands, pastures, and farm fields, often near water sources or wet meadows. Frequently found in suburban gardens or near woodpiles, from sea level to approximately 1,000 meters elevation.
Behavior & Temperament
Generally docile but prone to vibrating its tail in dry leaves or grass to mimic a rattlesnake when threatened. Primarily diurnal during spring and fall, becoming crepuscular or nocturnal during hot summer months.
Diet & Feeding
Active forager and powerful constrictor. Primarily feeds on small mammals (rodents), birds, and occasionally bird eggs.
Reproduction
Oviparous (egg-laying). Females lay clutches of 6 to 30 eggs in mid-summer, which hatch in late summer or early autumn.
Venom Profile
Non-venomous - no medically significant venom.
Look-alikes
Often confused with the venomous Timber Rattlesnake or Massasauga due to tail-vibrating behavior and pattern, but lacks a rattle and pit organs. Also resembles the Bullsnake and Eastern Foxsnake.
Conservation Status
Least Concern (IUCN), though locally threatened in some areas by habitat loss and road mortality.
Cultural Significance
Highly valued by farmers for natural pest control of rodent populations. Unfortunately, they are frequently killed by people who mistake their defensive tail-vibrating for a rattlesnake's warning.
Notable Features
Renowned for their 'rattle mimicry' and a musk-like odor they can release from cloacal glands when handled, which some describe as smelling like a fox, giving them their common name.