California bighorn sheep (Ovis canadensis californiana) were studied on Hart Mountain, Oregon, during the summer and fall of 1976, and the spring of 1977. The population consisted of a minimum of 196 sheep in June, 1977. The high number of lambs observed and high lamb:ewe ratios throughout both years of...
A herd of re-introduced California bighorn sheep (Ovis canadensis
californiana) was studied from 15 June 1976 to 31 August 1977.
Thirteen major and seven minor habitats were delineated and described.
Habitat use by bighorns was observed throughout the study and
a habitat preference value (H.P.V.) was calculated based on use...
