It's time to get a new map for Big Thicket National Preserve, which recently grew by 3,700 acres thanks to the work of The Conservation Fund.

Call it long overdue housekeeping, but the National Park Service is working to revise 30-year-old regulations that affect non-federal oil and gas development that could occur, or already is occurring, in some of its units. In other words, energy development within a park on lands owned by anyone other than the federal government, such as states or even private landowners. The bottom-line of the revisions is to better protect parks from energy development.

On October 11, 1974, Congress grafted a new and controversial branch onto the National Park System family tree by creating the first two National Preserves – Big Thicket National Preserve in Texas and Big Cypress National Preserve in Florida. Big Thicket, like its Florida cousin, is now a nicely maturing “thirtysomething” park with a lot of visitor appeal.