 They support balanced uses of public lands, and advocate for federal politicians to enact various land conservation and balanced land use proposals.The Wilderness Society also engages in a number of ancillary activities, including education and outreach, and hosts one of the most valuable collections of Ansel Adams photographs at their headquarters in Washington, D.C.The Wilderness Society specializes in issues involving lands under the management of federal agencies; such lands include national parks, national forests, national wildlife refuges, and areas overseen by the Bureau of Land Management.