Recycle Colorado is committed to transforming Colorado into a national leader in waste reduction, recovery and diversion.

WildEarth Guardians works to protect and restore the wildlife, wild rivers, wild places, and health of the American West, including in Colorado, where our bold and creative advocacy, education, and legal actions are protecting the wild things and places we care about most in this great state.

Your donations keep CUSP crews and volunteers on the ground protecting the water quality and ecological health of the South Platte watershed. CUSP leverages contributions as matching funds for grants and on-the-ground work. Your investment is maximized to protect the Upper South Platte watershed.

Douglas Land Conservancy was formed in 1987 and has conserved over 22,500 acres in Douglas, Elbert and Jefferson Counties. Contributions to our organization help us to continue our mission to conserve and steward open space in perpetuity.

CBMBA works to improve trails, conserve landscapes, and build community through volunteer trail work days, a trail/stewardship crew, group rides, and other events. Help us care for the places we love so that everyone has the chance to build meaningful connections with trails, nature, and community.

Your gift to Denver Botanic Gardens supports our core programs, including education for all ages, conservation, world-class art exhibitions and beautiful horticultural displays. This gift cannot be used for membership but to become a member please visit https://www.botanicgardens.org/membership.

CCEF is a grassroots organization focused on educating & mobilizing people to protect Colorado's air, land, water, and people. Donations received through Colorado Gives Day support the Becca Strelitz Internship Program & general operations for programs like voter registration and Latino organizing.

The Rio Grande and its many tributaries provide water for agriculture, cities, recreation, and wildlife, making life in the San Luis Valley possible. Your support helps us improve the health of our river through diverse restoration projects.

CSAS is a highly efficient non-profit looking to sustain our very important programs, monitoring dust-on-snow throughout Colorado, and research at high elevations. Our mountain systems are undergoing change at a fundamental level, and CSAS is there to document and understand these changes.

Land conservation in Grand County exists because you're involved. Help make it possible to protect more open spaces. Don't wait, donate TODAY!

Prairie wildlife is stuck between a rock and a hard place. With the crush of sprawl in urban areas and the dominance of agriculture in rural ones, many native creatures have few places to turn. SPLT's solution: buy the land, protect habitat for native flora and fauna, and let the prairie heal.

The mission of The Nature Conservancy is to conserve the lands and waters on which all life depends. Our work in Colorado focuses on land conservation, securing water for nature and people, and restoring our forests. Thank you for supporting our work!

The Friends of Dinosaur Ridge is known for our world-famous dinosaur tracks and world-class education programs. Our two main campaigns for donations are Education and Fossil Preservation. Don't let us go extinct!

Conservation - Community - Diversity. EFTA coordinates the largest migratory bird event in the Western Hemisphere, World Migratory Bird Day (WMBD), which engages communities about migratory birds, threats to their populations, and ways to take action. Learn more at environmentamericas.org

Take action on climate change with YVSC! You can reduce our community's collective carbon footprint and preserve the world-class snow, tranquil forests, pure air and clean water that make the Yampa Valley such a special place to live and to visit by donating now.