This is a summary of a preliminary survey of the bighorn sheep population of Grand Teton National Park during July, 1976.
Stoops, Paul D.
"The Rocky Mountain Bighorn in Grand Teton National Park,"
Jackson Hole Research Station Annual Report: Vol. 1976
, Article 12.
Available at: http://repository.uwyo.edu/jhrs_reports/vol1976/iss1/12