Greenpeace and Critical Mass criticize the government. The Audubon Society is an interest group on one side and industries like real estate and timber are on the other. Endangered species information from Rice , the American Museum of Natural History and EE . The United States has 104 million acres of wilderness areas. The Wilderness Society began in 1936 to advocate the concept.
Opposition comes from ranchers and timber companies.
States run parks like Maumee Bay and cities run parks. Photos of Yellowstone from the UM School of Forestry, Total and Ecosystem . The Adirondack Park and state agencies in Michigan , Missouri and Texas . Parks in Boston , Chicago , the Detroit area, Portland , San Francisco and Toledo . In New York City, citizens support Central Park and in Oregon, they support Silver Falls State Park.