Greater Yellowstone Coalition

Greater Yellowstone Coalition We're committed to working with all people to protect the lands, waters, and wildlife of the Greater Yellowstone Ecosystem.
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Our vision is a healthy and intact Greater Yellowstone Ecosystem where critical lands and waters are adequately protected, wildlife is managed in a thoughtful, sustainable manner and a strong, diverse base of support is working to conserve this special place as part of a larger, connected Northern Rocky Mountain Region. The Greater Yellowstone Coalition was founded in 1983 on a simple premise: an

ecosystem will remain healthy and wild only if it is kept whole. For decades, we have been innovators in defining and promoting the concept of ecosystem management. Our offices, strategically placed in Montana, Wyoming, and Idaho, allow us to engage in a wide variety of efforts locally, regionally, and nationally to ensure Greater Yellowstone's lands, waters, wildlife are protected now and well into the future. The Greater Yellowstone Ecosystem is a remarkable natural landscape. It is home to a complete array of native wildlife, the headwaters of the west, an important place in the history of conservation, and of deep importance to the First Nations who made this place home since time immemorial. Learn more at www.greateryellowstone.org

The talented Margo Stoney High Mountain Creative created this illustration to help us spread the word about protecting t...
09/02/2026

The talented Margo Stoney High Mountain Creative created this illustration to help us spread the word about protecting the Roadless Rule from elimination by the U.S. Department of Agriculture. Stand up for the Roadless Rule by submitting public comment digitally via the link in the comments, or join us at one of our upcoming in-person comment writing parties to write a physical postcard and have a chance to win a risograph print of Margo's lovely design!

Driggs, ID | Sept. 3 @ 9 am-1 pm | Wydaho Roasters
Lander, WY | Sept. 3 @ 5-8 pm | Coalter Loft at the Lander Bar
Cody, WY | Sept. 3 @ 5:30-7:30 pm | Colonel Venue and Cigar Lounge
Jackson, WY | Sept. 3 @ 5-7:30 pm | Black Diamond Equipment
Pocatello, ID | Sept. 3 @ 4:30-6:30 pm | Jim Dandy Brewing
Red Lodge, MT | Sept. 8 @ 5:30-7:30 pm | Red Lodge Pizza Co.
Idaho Falls, ID | Sept. 8 @ 5:30-7:30 pm | Idaho Brewing Company

Karen is our Greater Yellowstone Champion of the Month! Over the years, Karen has taken over a dozen actions for the Gre...
08/31/2026

Karen is our Greater Yellowstone Champion of the Month! Over the years, Karen has taken over a dozen actions for the Greater Yellowstone Ecosystem.

🥾 Favorite Thing to Do in Greater Yellowstone: Hike Mount Washburn when the flowers are in full bloom

🌊 Favorite Greater Yellowstone Wildlife Species: The harlequin ducks at Le Hardy Rapids in early summer as they navigate the rapids and hop up on the rocks with such ease

An enormous thank you to Karen for being a dedicated advocate!

Volunteers near Cody, Wyoming joined GYC and the Absaroka Fence Initiative to remove 1.83 miles of barbed wire fence. By...
08/27/2026

Volunteers near Cody, Wyoming joined GYC and the Absaroka Fence Initiative to remove 1.83 miles of barbed wire fence. By removing or modifying fencing across the ecosystem, we're enhancing habitat connectivity and wildlife migration and movement routes.

Head over to our blog through the link in the comments and see what it takes to accomplish this on-the-ground work for Greater Yellowstone's iconic wildlife.

We 💚🤎💙 public lands and want to see them protected for generations to come!Help us defend wild, backcountry public lands...
08/26/2026

We 💚🤎💙 public lands and want to see them protected for generations to come!

Help us defend wild, backcountry public lands by opposing the elimination of the Roadless Area Conservation Rule via our comments below. Thank you for making your voice heard!

Want to speak up against the U.S. Department of Agriculture's plan to eliminate the Roadless Area Conservation Rule? Joi...
08/25/2026

Want to speak up against the U.S. Department of Agriculture's plan to eliminate the Roadless Area Conservation Rule? Join us for in-person public comment writing party in Montana, Wyoming, or Idaho. For more info on each event, head here: https://greateryellowstone.org/events/postcards-for-public-lands?utm_source=meta&utm_medium=social&utm_campaign=rrevents

Not able to attend an event? You can submit your public comment digitally through our form. We've included some talking points and tips on writing an effective comment letter there as well. That form may be found here: https://www.greateryellowstone.org/take-action/protect-the-roadless-rule?utm_source=meta&utm_medium=social&utm_campaign=roadlessrule

08/24/2026

What happens when two of Yellowstone National Park’s top predators collide? 🐺🐻 Tune in to our latest podcast episode to learn all about the complicated dynamics of park predators. Visit the link in our bio to listen now!

Including the Greater Yellowstone Coalition in your will is one of the best way to ensure this remarkable ecosystem is p...
08/23/2026

Including the Greater Yellowstone Coalition in your will is one of the best way to ensure this remarkable ecosystem is protected for years to come.

August is Make-A-Will Month so there's no better time to set up your estate plan with GYC in mind. You’ll be forever remembered as a champion for the lands, waters, and wildlife of this remarkable ecosystem.

There are many ways to set up planned giving based on your goals! Reach out to Director of Development Faye Nelson at [email protected] to learn more.

Is GYC already in your estate plans? We would love to know if you haven't informed us already.

08/22/2026

You’ve proven time and time again how incredible our advocates are.

An enormous thank you to everyone who signed our petition opposing the creation of I-47 aka “Trump Interstate.” Over 6,500 people from all backgrounds and political stripes agree—this is no place for a 4-lane, 80 mph interstate!

We’ll keep you up-to-date with any new developments regarding I-47. Thank you for all you do for Greater Yellowstone!

🚨Take action today and tell the U.S. Department of Agriculture to keep the Roadless Rule.🚨The USDA wants to eliminate th...
08/20/2026

🚨Take action today and tell the U.S. Department of Agriculture to keep the Roadless Rule.🚨

The USDA wants to eliminate the 25-year-old Roadless Area Conservation Rule—one of America’s most successful and broadly supported conservation measures. This rollback threatens nearly 45 million acres of America’s wild, undeveloped national forests, including 10 million acres of public lands in Montana and Wyoming.

More than 49 Indigenous tribes have current or ancestral connections to the lands, waters, and wildlife of the Greater Yellowstone Ecosystem.

Address

215 S Wallace Avenue
Bozeman, MT
59715

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm

Telephone

+14065861593

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