NPS Focus is an online program that offers a growing collection of images, documents, drawings, and maps about the cultural and natural resources maintained by the National Park Service. Please click on this link NPS Focus to browse the digital library and research station.
3) Research Station and Off-Live Resources -one stop searching across about 30 million records for information resources at the National Park Service, other federal and state agencies, and university libraries.
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Did You Know?
Sergeant John Ordway--not Lewis, not Clark--gave the name "prairie dog" to the animal then new to science. Expedition members discovered it along what is now the 39-mile reach of Missouri National Recreational River. More...