It could, perhaps, be viewed as the wildlife equivalent of "Beach Party," the 1960s-era series of beach-based movies featuring Frankie Avalon and Annette Funicello. Only in this case, the beach at Point Reyes National Seashore is covered by elephant seals, not hormone-crazed twenty-somethings.

Among the interesting exhibits at Ellis Island National Monument is one called "Peopling of America" that traces the paths taken by immigrants to the United States, both before and after the island's immigration center opened for business.

The Trail of Time, located on the South Rim of Grand Canyon National Park, recently won an Interpretive Media Award from the National Association for Interpretation.