The Greater Yellowstone Ecosystem is an extraordinary natural and cultural landscape.

It's our job to keep it that way.

Our latest news and wins.

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The Greater Yellowstone Coalition works with all people to protect the lands, waters, and wildlife of the Greater Yellowstone Ecosystem, now and for future generations.

Our work in action.

A brown bear and her cub huddling close.

Protecting Iconic Species

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White teepees in a grassy field with mountains in the background.

Elevating Tribal Interests and Rights

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Two bison standing near a wooden fence in a grassy field.

Preventing Wildlife Conflicts

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Maintaining Open Landscapes

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A brown bear and her cub walk through the forest.

Securing Vital Habitat

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A river flows through an autumn landscape with evergreen trees and cliffs around it.

Defending Wild Rivers

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Together we can conserve this ecosystem, now and forever.

Meet our team of dedicated conservation professionals protecting the Greater Yellowstone Ecosystem.

meet our team

Make your voice heard for Greater Yellowstone

Help us stop the Kilgore Gold Exploration Project.

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Take action for grizzly bears!

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Montanans: Advocate for the Montana Headwaters Legacy Act

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