Abstract

The study here presented provides preliminary data regarding social compatibility of an all-male group of five chimpanzees (Pan troglodytes), assessed by means of a social network analysis (SNA). The study was conducted at the Fundació Mona (Girona, Spain), where data on social behavior were collected in two consecutive 2-week periods using continuous focal animal sampling for a total of 72 h of observation. Our results show the study group is socially compatible: males showed high levels of affiliative behaviors (grooming) and low levels of aggressive behaviors (displacement, display, physical aggression, supplantation). In addition, these results remained stable during the two study periods. Likewise, the most central individuals in the affiliative and aggressive networks were identified, showing slight variations depending on the period of the study. Therefore, the information obtained suggests that placing male chimpanzees in all-male groups could be a potential option for the management of surplus males. The results also provide support regarding the positive contribution of social assessment to the management of captive primate groups. In this regard, SNA seems to be a useful tool to evaluate the groups' social behavior and to identify its key individuals. In addition, these results allow us to draw up a set of recommendations before the formation of an all-male group, but also to assess their compatibility once groups have been formed. As a whole, the results of this study could improve the management of endangered species like chimpanzees.

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call

Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.