Iowa State University Capstones, Theses and Retrospective Theses and Dissertations Dissertations 1-1-1993 The seu of guard llamas to protect sheep from coyote predation Kelly Johnson Powell Iowa State University Follow this and additional works at: https://lib.dr.iastate.edu/rtd Part of the Agriculture Commons Recommended Citation Powell, Kelly Johnson, "The use of guard llamas to protect sheep from coyote predation" (1993). Retrospective Theses and Dissertations. 17654. https://lib.dr.iastate.edu/rtd/17654 This Thesis is brought to you for free and open access by the Iowa State University Capstones, Theses and Dissertations at Iowa State University Digital Repository. It has been accepted for inclusion in Retrospective Theses and Dissertations by an authorized administrator of Iowa State University Digital Repository. For more information, please contact
[email protected]. The use of guard llamas to protect sheep from coyote predation 'M by / / /. / ^ f 7 Kelly Johnson Powell A Thesis Submitted to the Graduate Faculty in Partial Fulfillment of the Requirements for the Degree of MASTER OF SCIENCE Department: Animal Ecology Major: Animal Ecology es have been redacted for privacy Signatures have been redacted for priv Iowa State University Ames, Iowa 1993 11 TABLE OF CONTENTS ACKNOWLEDGEMENTS iii GENERAL INTRODUCTION 1 PAPER 1: USE AND MANAGEMENT OF GUARD LLAMAS FOR PROTECTING SHEEP AGAINST PREDATION ... 4 ABSTRACT 5 INTRODUCTION 6 METHODS 9 RESULTS 12 DISCUSSION 21 MANAGEMENT IMPLICATIONS 28 LITERATURE CITED 30 PAPER 2. THE EFFECTIVENESS