Funding for this research was provided by:
Deutsche Forschungsgemeinschaft (BO3139/2-3, BO3139/6-1)
Text and Data Mining valid from 2018-07-25
Received: 2 April 2018
Accepted: 21 June 2018
First Online: 25 July 2018
Ethics approval and consent to participate
: Trapping and handling protocols were approved by the Colorado Parks and Wildlife Animal Care and Use Committee (permit number 02-2005).
: Not applicable.
: The authors declare that they have no competing interests.
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