Updates.

Presents updates on environmental issues in the U.S. as of July 2003. Reason that the National Park Service issued a report concluding that Gaviota Coast in Santa Barbara, California was not national-seashore material; Ruling of a U.S. district court judge on the suit filed by environmental groups against the U.S. government regarding its efforts to loosen labeling standards for dolphin-safe tuna; Function of the Conservation Security Program.