Resources

The Cheyenne River Sioux Tribe's Web site is at: www.sioux.org/index.html

For information about Plains restoration, visit:

• National Wildlife Federation www.nwf.org/grasslands/index.html

• Great Plains Restoration Council www.gprc.org

More information about the growing business of buffalo ranching on the Great Plains is available from:

• North American Bison Cooperative www.nabisoncoop.com/

• InterTribal Bison Cooperative, www.intertribalbison.org/

• National Bison Association www.bisoncentral.com/

Information about black-footed ferret recovery is available from:

• U.S. Fish and Wildlife Service mountain-prairie.fws.gov/ferret/

For those wishing to follow the Lewis and Clark trail, there are several useful guidebooks, each of which provides a different level of detail. The best three are:

• "National Geographic's Guide to the Lewis & Clark Trail" by Thomas Schmidt

• "Traveling the Lewis & Clark Trail" by Julie Fanselow

• "Along the Trail With Lewis and Clark" by Barbara Fifer and Vicky Soderberg.

General background information about the bicentennial and other events associated with the expedition is available online from several sources.

• The National Lewis and Clark Bicentennial Council: lewisandclark200.org/

• National Park Service: www.nps.gov/lecl/

• Lewis and Clark Trail Heritage Foundation: www.lewisandclark.org/