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Do Snakes Hibernate in Boulder Colorado? Winter Brumation Explained

Do Snakes Hibernate in Boulder, Colorado? The Truth About Winter Brumation As the crisp days of fall give way to snowy mornings in Boulder, the city’s familiar snakes seem to vanish. Hikers along Boulder Creek, climbers at Eldorado Canyon, and families wandering Chautauqua Park all wonder the same thing: where did the snakes go? Do […]

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Boulder’s Snakes in Fall: A Closer Look at Their Winter Hibernation

As the vibrant colors of fall paint the landscape in Boulder, Colorado, the local wildlife prepares for the onset of winter. One fascinating phenomenon that occurs during this time is the hibernation of snakes. Snakes play a crucial role in the ecosystem, and understanding their behavior during the fall is essential for both their safety […]

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Colorado’s Snake Hibernation Season: What You Need to Know

In Colorado, where the Rocky Mountains dominate the landscape, snakes are a common sight during the warmer months. However, as temperatures drop and winter approaches, these reptiles undergo a fascinating process known as hibernation, or brumation, which is crucial for their survival during the cold season. As the days grow shorter and temperatures begin to […]

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Boulder’s Rattlesnake Season: What You Need to Know

Rattlesnakes are most active between early spring and mid-fall. In the winter, they hibernate. Rattlesnakes are most active and aggressive during the spring and early summer, just following their hibernation period. When a rattlesnake rattles its tail, it is doing it in order to warn you away, not to bite you. Be cooperative by gradually […]

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Planning a visit to Boulder Colorado?


Use this guide to see it all! Find the lodging, restaurants, community information and activities that fit your lifestyle! Whether you are planning your next visit, or want to hit the trails in winter, you can find information on hotels, inns, and resorts; restaurants, pubs and nightclubs; golf courses, shopping and day spas; arts and entertainment, activities, attractions and more!