Funding for this research was provided by:
National Park Service
Text and Data Mining valid from 2019-06-06
Received: 13 December 2018
Accepted: 16 May 2019
First Online: 6 June 2019
Ethics approval and consent to participate
: Collaring of caribou was approved by the State of Alaska’s Animal Care and Use Committee (ACUC) protocol #2012-031R.
: Not applicable.
: The authors declare that they have no competing interests.