» Palouse Land Trust    Mission is to conserve the open space, wildlife habitat, water quality, and scenery of the Palouse.    http://www.palouselandtrust.org/

» Sawtooth Society    Organization formed to protect the natural, historical, and recreational qualities of the Sawtooth National Recreation Area.    http://www.sawtoothsociety.org/

» Teton Regional Land Trust    Nonprofit organization working to conserve the agricultural and natural resources of the Upper Snake River Valley. Provides organizational details, project descriptions, conservation options, membership information.    http://www.tetonlandtrust.org/

» Wood River Land Trust    Project information, landowner options, news and newsletters, and contact details.    http://www.woodriverlandtrust.org/