Earlier this week, we filed an opposition on behalf of several conservation organizations and individuals, arguing that the National Park Service (“NPS”) has not provided adequate justification for its 2007 decision to open off-road vehicle trails in particularly sensitive areas of Big Cypress National Preserve. The decision has resulted in extensive and permanent damage to the Preserve’s soils, vegetation, water resources, and wildlife. Plaintiffs are challenging the decision under a Settlement Agreement entered into in a previous lawsuit against NPS, as well as several environmental laws including the NPS Organic Act, the National Environmental Policy Act, and the Endangered Species Act.