Chow, Pizza Ka Yee http://orcid.org/0000-0002-8208-592X
Lea, Stephen E. G.
de Ibarra, Natalie Hempel
Robert, Théo
Article History
Received: 1 December 2018
Revised: 3 April 2019
Accepted: 6 April 2019
First Online: 11 April 2019
Compliance with ethical standards
:
: All authors declare that there is no conflict of interest.
: This study was approved by the Ethical Review Group at the University of Exeter (no. 2012/533). Squirrels were treated in accordance with Association for the Study of Animal Behaviour guidelines on animal welfare and UK law.