We recap our 2025 favorite conservation moments and wins in Greater Yellowstone.

Conserving the vast Greater Yellowstone Ecosystem often starts small. It begins with a conversation, a question, or the spark of an idea that grows into something much larger. That’s exactly what happened to Idaho sixth grader Olivia Nance. What started as a school research project on bison turned into a heartfelt effort that raised nearly $400 to support their conservation. 

New study shows that Yellowstone’s ecosystem works best when bison are allowed to do what they’ve done for millennia—migrate freely across long distances, in large numbers.

On February 24, 2025, the Fort Peck Assiniboine and Sioux Tribes, GYC, and conservation partners, represented by Earthjustice, file a motion to intervene on behalf of Yellowstone National Park in their lawsuit with Montana.

On December 31, 2024, the state of Montana filed a frivolous lawsuit against Yellowstone National Park over its recently adopted bison management plan.

We recap our 2024 favorite conservation moments and wins in Greater Yellowstone.

Wind River Indian Reservation entrepreneur and artist Sharolyn “Shay” Jimerson’s logo design has been selected to represent the Wind River Water & Buffalo Alliance.

Yellowstone National Park released a new bison management plan, marking a positive step forward in conserving and restoring America’s national mammal.

Yellowstone National Park’s Bison Conservation Transfer Program continues to make history. In early February, Yellowstone relocated the largest number of live Yellowstone bison to American Indian Tribes to date. One hundred and sixteen healthy bison were loaded onto secure trucks and moved from Yellowstone National Park nearly 500 miles north to the Fork Peck Indian Reservation where they will complete their final year of testing before being transferred on to Tribes across North America.

Buckle up! It’s going to be a big year for GYC and the lands, waters, and wildlife of Greater Yellowstone.

In the first week of the new year, 10 buffalo were welcomed home to the Eastern Shoshone Tribal Buffalo Herd on the Wind River Indian Reservation. These 10 new buffalo – descendants of Yellowstone buffalo – bring the Eastern Shoshone Tribal Herd to 99 strong.

In late 2023, the Wind River Indian Reservation, the Eastern Shoshone and Northern Arapaho Tribes, and the Greater Yellowstone Coalition received a $619,500 grant from the National Fish and Wildlife Foundation (NFWF) and through its America the Beautiful Challenge.