Montana Is a state that is overflowing with pure natural beauty and is the perfect vacation spot for the outdoor lover. Of course, the outdoors is home to wildlife that is often as beautiful as it is dangerous. But when it comes to venomous snakes, Montana only has one!
Montana Only Has One Venomous Snake Species!
Montana is also called Big Sky Country and is a large state with massive amounts of unpopulated areas, which makes it the perfect home for wildlife! In addition to miles of untouched land still considered frontier country, the state is also the home of multiple national parks. This includes the Glacier National Park, one of the most popular outdoor destinations in the United States. With the wealth of natural resources and lack of human dwellings, Montana is a wildlife haven for animals like elk, deer, and even bear species. It’s no wonder that many visitors are surprised to learn that only one pvenomous snake calls the state home. But the western/Prairie rattlesnake isn’t the only snake species, and it’s not the biggest either!
Plains Hognose Snake
The plains hognose is often confused with the western diamondback rattlesnake due to its similar coloring and markings. Like most hognose species, the plains hognose has multiple color variations to blend with their environment. These colors range from greys and tans to darker brown or black. However, the hognose can always be identified by its upturned nose. Hognose species are also known as the “prima donna” of the snake world! This species will shake its tail like a rattlesnake, flatten its head to mimic a cobra hood, or even play dead to avoid a predator. Prairie hognose snakes are common throughout Montana, particularly in prairies, brushlands, and dry riverbeds.
Common Garter Snake
There are three species classified as garter snakes in Montana, but common garter snakes are the largest on average. Common garters are identified by their brightly colored pattern of three vertical stripes and pale, solid underbellies. These markings begin at the base of the neck and extend the length of the snake’s body. This species has a large head, small round eyes, and a thin body. There are 13 subspecies of garter snakes throughout the United States. In Montana, there are quite a few species of common garters that are common nearly everywhere in the state!
Gopher Snake
The largest snake in Montana is the gopher snake which is a thick, muscular snake that uses constriction to kill its prey. Like the prairie hognose species, its coloring, and markings strongly mimic rattlesnakes. Gopher snakes are light/golden brown or tan with dark brown marks. The species has four prefrontal scales that positively identify them from other snakes, which only have two. In Montana, the gopher snake is a common snake in the state’s open grasslands and prairies. Though its colors and markings strongly mimic rattlesnakes, they are not considered to be dangerous.
Prairie Rattlesnake
The largest and most dangerous snake in Montana is the prairie rattlesnake. Prairie rattlesnakes can be identified by their light brown/grey/green overall coloring and mottled brown/tan/white markings. Prairie rattlesnake species are the smallest of the rattlesnakes and have a long, lean bodies. Like many other pit vipers, the species has slitted pupils and pitted markings on either side of the head. In Montana, the western prairie rattlesnake is primarily found in the warmer parts of the state. Common locations are near the Madison River, Gallatin Valley, and Paradise Valley regions near Yellowstone National Park.
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