The summer season 1966 of research and naturalistic observation of the signal system, in particular of negative messages, in big game herds and individuals, was carried out according to plan. The research area was in the Teton National Forest and in Grand Teton National Park. The game species selected were the Wyoming moose (Alces alces), the mule deer (Odocoilus hemious), the Wapiti elk (Cervus canadensis) and the American bison (Bison bison) as in our previous long-range research. Project Number 124.
"A Comparative Study of Negative Messages in Big Game Herds,"
Jackson Hole Research Station Annual Report: Vol. 1966
, Article 2.
Available at: https://repository.uwyo.edu/jhrs_reports/vol1966/iss1/2