1st CALL FOR ABSTRACTS
2026 NWSGC Biennial Symposium
Spring 2026

North American Wild Sheep Conference 1 – 1971

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Proceedings of the 1st North American Wild Sheep Conference
Fort Collins, Colorado


Table of Contents

Management and Current Status

The Dall Sheep and Its Management in Alaska
L. Nichols

The Desert Bighorn of Arizona
J. P. Russo

Bighorn Sheep Management in New Mexico
P. A. Larsen

The Bighorn Sheep in Colorado
W. W. Sandfort and W. B. Rutherford

The Bighorn Sheep in Utah – Past and Present
L. B. Dalton and J. J. Spillett

Physiology and Pathology

Development of a Protective Bacterin Against Pasteurellosis in Bighorn Sheep
Peter Nash

The Clinical and Pathological Effect of Protostrongylus stilesi on Bighorn X Mouflon Hybrid Sheep
S. A. McGlinchy

The Life Cycle of Protostrongylus stilesi in Bighorn Sheep
R. A. Monson

Application of Physiologic Values to Bighorn Sheep Management
A. W. Franzmann

A Die-off Due to Pneumonia in a Semi-Captive Herd of Rocky Mountain Bighorn Sheep
E. T. Thorne

The Pneumonia Complex in Bighorn Sheep
G. Post

Research Techniques

Estimating Plant Composition of Wild Sheep Diet
R. M. Hansen

An Inexpensive Method of Marking Large Numbers of Dall Sheep for Movement Studies
N. M. Simmons

The Use of M-99 Etorphine and Acetylpromazine in the Immobilization and Capture of Free RangingRocky Mountain Bighorn Sheep

Analysis of Winter Habitat by Multispectral Remote Sensing
R. R. Root

Management Problems, Procedures, and Needs

An Ecological View of Bighorn Habitat on Mt. San Antonio
J. T. Light, Jr

Habitat Management for the Desert Bighorn Sheep
J. Yoakum

Human Disturbance as a Limiting Factor of Sierra Nevada Bighorn Sheep
D. D. Dunaway

The Wind River Bighorn Herd – A New Approach to Sheep Habitat Management
W. Crump