Make a Difference in Colorado
Colorado’s challenges require far-sighted solutions that combine science and creativity. By working together, we can chart Colorado’s future and inspire people to take action.
Latest News
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Uniting Colorado’s Cities with Nature
Greener cities can support healthy, equitable communities, but a sustainable future starts with science-based planning and strong partnerships.
Initiative
Southern High Plains Initiative
In a new initiative, we're working across 5 states and 71 million acres to conserve lands & waters to boost climate resilience, preserve biodiversity, & support sustainable agricultural communities.
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Charting a Future for the Colorado River
The Colorado River Basin—which supplies 80% of the water that Coloradans use—is ground zero for climate change in the United States. Learn how Colorado can help improve water security.
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Bringing Bison Back to the San Luis Valley
Few creatures are as emblematic of the American west as the bison.
2021 Year in Review
A year in review report of TNC Colorado's 2021 conservation highlights.
We Can’t Save Nature Without You
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Program Overview
Young Professionals Colorado 13ers
Young professionals working to ensure that the next generation of Coloradans learn about and participate in conservation at a local, regional, and global level.
See the Places We Protect in Your Community
With your help, The Nature Conservancy in Colorado has helped protect more than 1 million acres and improve more than 1,000 river miles across the state.