Join us in Ann Arbor for the 2025 Members' Meeting.

Our 70th Anniversary "Founders 4 the Future" Campaign is now underway! Help us continue the legacy of our founders with a special gift today.

"Walking Paths of the Keweenaw" is a guide that features publicly accessible nature and wildlife sanctuaries, preserves, and parks located in Houghton and Keweenaw Counties.

We are working with schools and teachers across the state to inspire children to become Michigan’s next generation of conservation leaders.

MNA Provides Guidance for Sanctuary Visitation

Founded in 1952, our mission is to protect Michigan’s rare, threatened and endangered species and imperiled natural communities for future generations.

MNA protects an unparalleled statewide network of more than 175 nature sanctuaries, from the Indiana/Ohio border to the Keweenaw Peninsula in the U.P.

Dave Dempsey, award-winning author of "Ruin and Recovery: Michigan's Rise as a Conservation Leader"

Sanctuary improvements urgently needed to protect habitat.