Funding for this research was provided by:
National Science Foundation (DEB-1456462, DEB-2003457, BSR-8111013, EAR-9870337, DEB-0322818)
National Geographic Society (2869-84)
Article History
Received: 21 January 2020
Accepted: 21 July 2020
First Online: 24 August 2020
Competing interests
: The authors declare no competing interests.