AUDUBON ROCKIES * COALITION TO PROTECT AMERICA’S NATIONAL PARKS * EARTHJUSTICE * ENVIRONMENTAL DEFENSE FUND * FRIENDS OF THE EARTH * NATIONAL AUDUBON SOCIETY * NATIONAL PARKS CONSERVATION ASSOCIATION * NATURAL RESOURCES DEFENSE COUNCIL * POWDER RIVER BASIN RESOURCE COUNCIL * ROCKY MOUNTAIN WILD * THE WILDERNESS SOCIETY * WYOMING OUTDOOR COUNCIL * WYOMING WILDERNESS