North Dakota
Snakes in Mountrail County
3 species have been documented here, and none are venomous.
Every snake recorded in Mountrail County
Smooth Greensnake
Opheodrys vernalis
Harmless
Plains Garter Snake
Thamnophis radix
Harmless
Gopher Snake
Pituophis catenifer
Harmless
Compiled from verified GBIF & iNaturalist observations. Informational only.