Funding for this research was provided by:
International Fund for Animal Welfare
Newton Abraham Fund (University of Oxford)
Text and Data Mining valid from 2019-06-03
Received: 31 January 2019
Accepted: 13 May 2019
First Online: 3 June 2019
Compliance with ethical standards
: The author has no conflicts of interest to declare.
: Research was purely observational and non-invasive and approved by the Kingdom of Morocco Haut Commissariat aux Eaux et Forêts et à la Lutte Contre la Désertification. All applicable guidelines for the use of animals were followed.