Blackfeet Indian Reservation

The snow covered Blackfeet Indian Reservation on December 12, 2019.
Katy Kittson / Blackfeet Transit

A ground blizzard is brewing on the Blackfeet Indian Reservation in northern Montana. How is the tribe preparing for high winds and snow drifts?

Bison graze in Lamar Valley in Yellowstone National Park, August 18, 2016.
NPS/Neal Herbert (Public Domain)

MISSOULA, Mont. (AP) — A study of grazing in Yellowstone National Park found that bison essentially mow and fertilize their own food. This allows them to graze in one area for two to three months during the spring and summer while other hoofed mammals must keep migrating to higher elevations to follow new plant growth.