Colorado records
Southwestern Blackhead Snake in Colorado
HarmlessTantilla hobartsmithi

Yes. The Southwestern Blackhead Snake has been recorded in 3 Colorado counties. It is non-venomous (harmless). Tiny and slender, plain brown or tan, often with a darker head cap.
Colorado counties with Southwestern Blackhead Snake records
3 listedSee the full Southwestern Blackhead Snake profile or all snakes in Colorado.