• A bull elk bugles in Yellowstone National Park

    Yellowstone

    National Park ID,MT,WY

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    The road linking West Thumb and Old Faithful is closed for the season—traffic should detour through West Thumb, Lake, and Canyon. More »

Bighorn Sheep References

These are important publications about this resource. The list may include academic publications, government publications, management documents that inform the decision-making process at parks and protected areas, or links to websites that provide additional information relevant to the topic. Click on highlighted links to access copies of the listed document.

 
Barmore, W.J. Jr. 2003. Ecology of ungulates and their winter range in Northern Yellowstone National Park, Research and Synthesis 1962–1970. Yellowstone Center for Resources.

Buechner, H.K. 1960. The bighorn sheep in the United States, its past, present, and future. Wildlife Monographs May 1960(4):174.

Fitzsimmons, N.N., S.W. Buskirk, and M.H. Smith. 1995. Population history, genetic variability, and horn growth in bighorn sheep. Conservation Biology 9(2):314–323.

Geist, V. 1976. Mountain sheep a study in behavior and evolution. Chicago: University of Chicago Press.

Hughes, S.S. 2004. The sheepeater myth of northwestern Wyoming. In P. Schullery and S. Stevenson, ed., People and place: The human experience in Greater Yellowstone: Proceedings of the 4th Biennial Scientific Conference on the Greater Yellowstone Ecosystem, 2–29. Yellowstone National Park, WY: National Park Service, Yellowstone Center for Resources.

Krausman, P. R. and R. T. Bowyer. 2003. Mountain sheep (Ovis canadensis and O. dalli). In G.A. Feldhamer, B.C. Thompson and J. A. Chapman, ed., Wild mammals of North America: Biology, management, and conservation. 2nd ed. Baltimore, MD: The Johns Hopkins University Press.

White, P.J., T.O. Lemke, D.B. Tyers, and J.A. Fuller. 2006. Bighorn sheep demography following wolf reintroduction, Short Wildlife communication to Biology.

White, P.J., T.O. Lemke, D.B. Tyers, and J A. Fuller. 2008. Initial effects of reintroduced wolves Canis lupus on bighorn sheep Ovis canadensis dynamics in Yellowstone National Park. Wildlife Biology 14(1):138–146.


Did You Know?

Bison in Yellowstone.

There are more people hurt by bison than by bears each year in Yellowstone. Park regulations state that visitors must stay at least 25 yards away from bison or elk and 100 yards away from bears.