About the Authors
- Karen R Lips
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a To whom correspondence should be addressed. E-mail: klips@zoology.siu.edu
Affiliation Department of Zoology, Southern Illinois University, Carbondale, Illinois, United States of America
- Jay Diffendorfer
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Affiliation Illinois Natural History Survey, Champaign, Illinois, United States of America
- Joseph R Mendelson III
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Affiliation Zoo Atlanta, Atlanta, Georgia, United States of America
- Michael W Sears
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Affiliation Department of Zoology, Southern Illinois University, Carbondale, Illinois, United States of America
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
All four coauthors—KRL, JD, JRM, and MWS—participated in the conception and design of the research, data collection and analyses, and writing of the paper.