Greater Yellowstone Coalition

Formed in 1983, GYC is a 501(c)(3) non-profit with their headquarters in Bozeman, Montana. Their mission statement is: people protecting the lands, waters, and wildlife of the Greater Yellowstone Ecosystem, now and for future generations. Together with more than 27,000 supporters, the Coalition advocates for better protection of this 20-million acre ecosystem with Yellowstone at its core.