Funding for this research was provided by:
Harley Jones Van Cleave Professorship (n/a)
Text and Data Mining valid from 2019-09-12
Received: 10 May 2019
Revised: 27 August 2019
Accepted: 4 September 2019
First Online: 12 September 2019
Compliance with ethical standards
: All authors declare no conflicts of interests.
: We followed the guidelines of the Animal Behavior Society for ethical treatment of research animals. The research was approved by the University of Illinois (IACUC #17049), the USA Department of the Interior (#23681), and the Illinois State Department of Natural Resources (#NH17.6099) issued to MEH.