American Prairie and a coalition of conservation organizations have formally appealed the federal government's decision to terminate bison grazing leases on Bureau of Land Management parcels in Montana, setting up a legal fight over the future of bison on public lands in the state.

The lease cancellations have already had immediate consequences: American Prairie has suspended its annual bison harvest program, which would have allowed public hunting on its holdings. The program was one of the more visible ways the organization had sought to build goodwill with rural Montana communities skeptical of its large-scale land consolidation model.

The BLM grazing lease terminations mark a significant escalation in the long-running tension between American Prairie's rewilding mission and the federal land management priorities of the current administration. American Prairie has spent two decades acquiring ranch land across north-central Montana with the goal of restoring a prairie ecosystem anchored by free-roaming bison.

For Helena-area residents, the dispute touches on broader questions about how federal land in Montana is managed and who gets to make those calls. The appeals process will play out before federal administrative bodies before any potential court challenge.