In an effort to prevent more catastrophic wildfires, government agencies Tuesday enacted unprecedented regulations, closing public lands to outdoor recreation. Extreme drought, extreme wildfire danger and two active, uncontrolled fires prompted fire officials and local leaders to send a clear message: Public lands must be closed to recreation to prevent the outbreak of additional fires that would drain resources to fight the 416 and Burro fires. As of Tuesday, the 416 Fire had burned more than 23,000 acres north of Durango, and the Burro Fire had burned more than 2,600 acres northeast of Dolores.