Ribbons are more aggressive than the eastern garter that I generally see. Our garters put stink all over you as well. I catch them to show any kids that visitI just looked it up, and it's a subspecies of garter snake. If you pick it up, it will likely shoot out that wonderful smelling goo too.
Tell it to eat those mice!
Mary
Over spring break I drove to a relative's farm in South Dakota. Got a dog and a flat tire. I know, seems like a long ways to go for a flat tire, but whatever...