History of the Jackson Hole Land Trust The Jackson Hole Land Trust is a non-profit organization serving to protect land in Jackson Hole. The Jackson Hole Land Trust has worked diligently with land owners since 1980 to preserve wildlife habitats and the attractive views of the open space and undeveloped land in the Jackson Hole area. Currently, the Jackson Hole Land Trust has established permanent protection of over 15,000 acres of land, seventy-four percent of the land being ranch area. Property protected by the Jackson Hole Land Trust The Jackson Hole Land Trust has protected forty acres of pronghorn summer range and more than twenty-five miles of streams which contain many species of trout. The Land Trust is also responsible for protecting over 4,200 acres of moose winter range, 200 acres of elk calving ground, and close to 1000 acres of mule dear winter range. The Land Trust has also protected bald eagles by conserving more than 2,300 acres of their nesting and winter habitat.