Marmots in Colorado: Struggles and Adaptations

Recent harsh winters in Colorado have severely impacted marmots, with researchers noting that two-thirds of a particular population did not survive due to inadequate snow cover during hibernation. Those that endured are getting ready for Fat Marmot Week, similar to Alaska’s Fat Bear Week. This online event aims to engage the public and supports scientific research that faces federal funding cuts.

Marmots: What Are They?

Marmots are furry ground squirrels indigenous to parts of North America, Europe, and Asia. Among their species are groundhogs, recognized on February 2 in the U.S. and Canada. In the Rocky Mountains, yellow-bellied marmots are particularly abundant. They are known for their boldness around popular hiking trails, with some even daring to seize food from unsuspecting hikers.

Marmots have personalities and their social interactions can vary widely, from living in colonies to preferring solitude. – Emily Renkey, UCLA

Researchers study these animals by marking them with dye or swabbing their cheeks for identification. Capturing them sometimes requires baiting with treats like oats and peanut butter, though some are repeatedly trapped with ease.

The Unique Hibernation of Marmots

Unlike bears, marmots enter a profound hibernation state, with their body temperature dropping significantly. They prepare by doubling their weight to survive the long, energy-depleting winter months.

This year’s minimal snowfall in Colorado has posed a threat to their hibernation, leaving their burrows unprotected and many marmots dying from exposure. The recent poor snowpack, the worst on record in the Upper Colorado River Basin, has been linked to climate change.

Climate Change Impacts Extend Beyond Marmots

Researchers at Rocky Mountain Biological Laboratory have noted broad environmental changes, including impacts on pollinators and plant life. Changes in snowmelt affect downstream water supplies essential for agriculture and consumption.

What occurs in these mountains significantly impacts regions beyond Colorado. – Emily Renkey, UCLA

Supporting Marmot Research: New Initiatives

The long-standing study of marmots in Gothic, Colorado, is managed by teams from UCLA and the University of Ottawa. Despite being a venerable project tracing back to 1962, researchers are scrambling to fund their work through creative initiatives like Fat Marmot Week. They also engage audiences through platforms like OnlyFans, from which therapy funds are donated via a cryptocurrency called $OnlyMarms.

To continue this vital research, they aim to secure three years of funding, totaling more than $200,000. Engaging broader community support is an innovative step researchers are embracing to maintain the project’s longevity.