Funding for this research was provided by:
U.S. Fish and Wildlife Service (W139T2-4)
Text and Data Mining valid from 2019-02-08
First Online: 8 February 2019
Compliance with ethical standards
: This study was conducted in accordance with the USDA’s National Wildlife Research Center’s Institutional Animal Care and Use Committee (IACUC) regulations (QA-2211).
: The authors have no conflict of interest.