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© 2017. This work is published under http://creativecommons.org/licenses/by/4.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.

Abstract

Female white-tailed deer (Odocoileus virginianus) are thought to choose between two behavioral strategies to maximize the quality of potential mates: sit and wait, characterized by concentrating activity within a restricted area, and excursive behavior, characterized by increased activity and excursions outside the home range. As movement patterns may influence conception, our goal was to examine the patterns of female white-tailed deer movements to evaluate which breeding strategy was employed. We equipped 36 female white-tailed deer with GPS collars from August 2013 to December 2015. We found that movement rate and probability of activity were greatest near the peak of the breeding season, and we observed increases in both metrics during the 40 days prior to estimated conception. Peak size of home range and core area occurred in the days surrounding conception. We found that 11 deer performed an excursion, ranging from 43 days before until 36 days after conception, with the peak probability of being outside of an individual home range occurring 1 day prior to conception. Our results suggest that female white-tailed deer may attempt to maximize the quality of their mates by advertising availability for breeding through excursive behaviors just prior to entering estrus.

Details

Title
Breeding behavior of female white-tailed deer relative to conception: Evidence for female mate choice
Author
Sullivan, Jeffery D 1   VIAFID ORCID Logo  ; Ditchkoff, Stephen S 1 ; Collier, Bret A 2 ; Ruth, Charles R 3 ; Raglin, Joshua B 4 

 School of Forestry and Wildlife Sciences, Auburn University, Auburn, AL, USA 
 School of Renewable Natural Resources, Louisiana State University Agricultural Center, Baton Rouge, LA, USA 
 South Carolina Department of Natural Resources, Columbia, SC, USA 
 Norfolk Southern Railway, Dorchester, SC, USA 
Pages
2395-2402
Section
ORIGINAL RESEARCH
Publication year
2017
Publication date
Apr 2017
Publisher
John Wiley & Sons, Inc.
e-ISSN
20457758
Source type
Scholarly Journal
Language of publication
English
ProQuest document ID
2289999198
Copyright
© 2017. This work is published under http://creativecommons.org/licenses/by/4.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.