A Black-necked Gartersnake we found while hiking a high-elevation stream in Greenlee County, Arizona. This one had lost its pattern entirely, becoming solid grey animal with stripes and its characteristic black patches behind the head.
Camping and fishing along any waterway along the rim in Arizona, it’s common to see gartersnakes cruising around the vegetation. There are several species of gartersnakes in Arizona, but this may be the most commonly encountered. Wandering Gartersnakes are a subspecies of Western Terrestrial Gartersnake that inhabit a variety of habitat, though are most often spotted in shallow water going after tadpoles and small fish.
If you walk a stream in much of Arizona right now, there’s a good chance you’ll run into one of these. It’s a Black-necked Gartersnake, getting breath and a break between dives to eat tadpoles. In any of the isolated pools along this drainage, there may be one or two, filling up on these seasonal globs of protein while they can. This particular snake is a very small baby, likely not much different in age than the tadpoles it’s hunting.
