The northern Mexican garter snake is primarily olive in color and has three lateral stripes that run the length of its body with a yellow stripe down the back. In the United States, the species is ...

Two New Mexico river snake species nearing extinction were the subject of a lawsuit filed by a conservation group challenging reductions in habitat land set aside by the federal government for both ...

Montana's rivers and reservoirs harbor all 10 native snake species, forming critical lifelines for reptiles that bridge aquatic and land ecosystems. These waterways offer hunting grounds, hibernation ...

A yellow-and-olive striped garter snake subspecies that once frequented Southern Arizona rivers and streams is in bad enough shape that it could disappear from the United States within a ...