the Heritage Forests Campaign details threats to America's roadless forests, with detailed impacts upon each region's forests

ecologically-oriented research and education organization dedicated to bioregionally based conservation strategies for the preservation and restoration of wild places

a campaign against the destruction of large areas of wilderness and habitats for heavy industry, including plans for several hydroelectric dams to provide electricity for aluminum production

works to preserve B.C.’s imperilled wilderness and wildlife, and to ensure that B.C. is a global leader when it comes to tackling climate change

dedicated to the preservation and restoration of native biological diversity in the sky islands, mountain ranges isolated by intervening valleys, in the southwestern US and northwestern Mexico

works to protect wilderness and creates accurate biological inventory data and maps of wilderness areas as the basis for a system of permanently protected conservation zones

works to protect the wild and unspoiled Colorado Plateau against short-sighted resource exploitation schemes - strip mines, forest chaining and clear-cutting, dams, power plants, and industrial tourism

report describing the forest management plan implemented in the Polish section of the Bialowieza Forest -- Europe's last large wilderness -- which has resulted in a reduction of ecological diversity (pdf)

works to establish a Tarkine Wilderness World Heritage Area in northwest Tasmania, Australia; home to Australia's largest temperate rainforest and Tasmania's largest remaining unprotected wilderness

works in British Columbia, Canada both for the establishment of protected parks to attain better forest practices outside of parks

carries out a vigorous defense of Washington (US) state's remaining wild forests and rivers

works for the preservation of Canadian and international wilderness through research and grassroots education

devoted to the role of economics in wilderness and wildlife conservation

advocates for the protection and enhancement of "wilderness values" on America's public lands; to ensure that Wilderness and roadless areas continue to provide high quality, non-motorized, recreation

wilderness research, education materials, the latest wilderness news and lots more

works to protect America's wilderness

seeks to protect, promote and secure the future of Australia's wilderness and other high conservation areas

dedicated to the protection and proper stewardship of the lands and rivers designated as National Wilderness Preservation System and the Wild and Scenic Rivers System in the US

works to protect and restore wildland ecosystems by preventing and removing roads and limiting motorized recreation

works to save wildlife and wild lands through careful science, international conservation, education, and the management of the world’s largest system of urban wildlife parks

a review of the work of David Brower for conservation, preservation and restoration

working to maintain and restore the unique natural heritage of the Yellowstone to Yukon region, to ensure this wilderness continues to function and support all its natural and human communities, by establishing a regionial protected area network