Spaan, Denise http://orcid.org/0000-0002-6876-1194
Ramos-Fernández, Gabriel http://orcid.org/0000-0001-7175-3905
Schaffner, Colleen M. http://orcid.org/0000-0002-8574-1814
Smith-Aguilar, Sandra E. http://orcid.org/0000-0003-2209-5496
Pinacho-Guendulain, Braulio http://orcid.org/0000-0002-8810-2866
Aureli, Filippo http://orcid.org/0000-0002-0671-013X
Funding for this research was provided by:
Consejo Nacional de Ciencia y Tecnología (CVU: 637705)
Chester Zoo
Comisión Nacional de Áreas Naturales Protegidas (PROCER/DRPYyCM/2/2015)
Article History
Received: 21 April 2018
Revised: 22 December 2018
Accepted: 31 December 2018
First Online: 18 January 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: The research presented in the manuscript adhered to the Association for the Study of Animal Behaviour Guidelines for the Use of Animals in Research and Teaching.