Improved Types of Sheep for The Southwest; With a Chapter on the Sheep and Tunis and Algeria
Other Titles
The Sheep and Tunis and AlgeriaSeries/Report no.
Bulletin (University of Arizona, Agricultural Experiment Station) No. 69Description
This item was digitized as part of the Million Books Project led by Carnegie Mellon University and supported by grants from the National Science Foundation (NSF). Cornell University coordinated the participation of land-grant and agricultural libraries in providing historical agricultural information for the digitization project; the University of Arizona Libraries, the College of Agriculture and Life Sciences, and the Office of Arid Lands Studies collaborated in the selection and provision of material for the digitization project.Collections
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Human disturbance in bighorn sheep habitat, Pusch Ridge Wilderness, ArizonaSchoenecker, Kathryn Alyce, 1964- (The University of Arizona., 1997)I monitored and recorded human activities in bighorn sheep habitat to determine the role of human activity in the decline of an indigenous population of bighorn sheep in the Pusch Ridge Wilderness, Santa Catalina Mountains, Arizona. I recorded hiker activity, sound levels, presence of dogs, and hunting activity in off-trail areas of bighorn sheep habitat from June 1995 to June 1996. Eighteen percent of hiker-groups entering the study area hiked off-trails in bighorn sheep habitat, and 8% were accompanied by dogs. Although I observed very little hunting activity in the area, noise disturbance may be a factor in the decline of the population. The cumulative affect of these and other activities probably contributed to the decline of the herd.