Information for wildlife managers, scientists, and the public on natural resource issues and biota of the North American Great Plains.

America's first wildlife experiment station and research refuge. Research in waterfowl harvest management, wildlife habitat improvement, effects of environmental contaminants, endangered species conservation, migratory bird management, and wildlife population analysis.

Focuses on studies about fisheries, wildlife, range and forests, as well as hydrology. Includes list of publications, photo gallery and reservation information. Many page links are in PDF. Located in Nevada County, California, USA.