Montana Audubon
Partners in Flight (includes 2016 Landbird Conservation Plan)
Bitterroot Audubon
Five Valleys Audubon
Flathead Audubon
Last Chance Audubon
Sacajawea Audubon
Upper Missouri Breaks Audubon
Yellowstone Valley Audubon
Raptors of the Rockies
Raptor View Research Institute
BirdLife International
American Prairie Reserve
Raptor Research Foundation
Buteo Books
