Funding for this research was provided by:
Bucknell University Program in Undergraduate Research
Bucknell University Animal Behavior summer research grant
Bucknell University Statistics research grant
Bucknell University Presidential Fellowship
Bucknell University
Article History
Received: 31 December 2017
Accepted: 12 December 2018
First Online: 1 January 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All applicable international, national, and/or institutional guidelines for the care and use of animals were followed.