California records
Sinaloan Nightsnake in California
HarmlessHypsiglena torquata

Yes. The Sinaloan Nightsnake has been recorded in 35 California counties. It is non-venomous (harmless). Pale gray with dark blotches, vertical pupils, and dark neck blotches.
California counties with Sinaloan Nightsnake records
35 listedSee the full Sinaloan Nightsnake profile or all snakes in California.