Montana's Northern Great Plains encompass some of the largest and most significant native grasslands remaining in the United States.
Indian Peoples of the Northern Great Plains Digital Collection - Montana State University Library
Sagebrush Conservation in Montana's Northern Great Plains and Musselshell Plains
Rachel Regan - Senior Database Manager - American Prairie
Animals of the Northern Great Plains, Stories
Fort Belknap Indian Community Grassland Restoration Partnership - Society for Ecological Restoration
Montana Pictures and Facts
Montana's Northern Great Plains
The American Prairie Reserve: Big Money Builds A New Kind Of National Park : NPR
The state of the Great Plains grasslands
Great Plains - Wikipedia