Sach, Fiona
Dierenfeld, Ellen S.
Langley-Evans, Simon C.
Hamilton, Elliott
Murray Lark, R.
Yon, Lisa
Watts, Michael J.
Article History
Received: 22 November 2019
Accepted: 22 April 2020
First Online: 15 May 2020
Competing interests
: Ellen Dierenfeld is employed by Ellen S. Dierenfeld, LLC. Fiona Sach is employed by the Zoological Society of London. Simon Langley-Evans, Michael Watts, R.Murray Lark, Elliott Hamilton and Lisa Yon have no competing interests.