del Castillo, César Rodríguez
Maulany, Risma Illa
Ngakan, Putu Oka
Amici, Federica https://orcid.org/0000-0003-3539-1067
Majolo, Bonaventura
Funding for this research was provided by:
Max Planck Institute for Evolutionary Anthropology
Article History
Received: 18 March 2025
Accepted: 20 August 2025
First Online: 19 September 2025
Declarations
:
: The procedures were approved by the Indonesian Foreign Research Permit Division, Ministry of Research and Technology/National Research and Innovation Agency (001/KE.02/SK/01/2023), and by the Faculty of Forestry of the Hasanuddin University. We conducted our research in accordance with the ASP/IPS Code of Best Practices for Field Primatology and the American Society of Primatologists'Principles for the Ethical Treatment of Nonhuman Primates.
: All the authors provide their consent for publication.
: The author list includes contributors from the location where the research was conducted, who contributed to the conception of the study, the interpretation of the findings, and the long-term project administration.
: The authors have no competing interests to declare.