Delval, Irene https://orcid.org/0000-0001-6378-762X
Fernández-Bolaños, Marcelo https://orcid.org/0000-0003-0091-2707
Izar, Patrícia https://orcid.org/0000-0001-6741-0731
Leca, Jean-Baptiste https://orcid.org/0000-0002-2371-671X
Funding for this research was provided by:
Fundação de Amparo à Pesquisa do Estado de São Paulo (2023/03016-7)
Fundação de Amparo à Pesquisa do Estado de São Paulo (2014/13237-1)
Conselho Nacional de Desenvolvimento Científico e Tecnológico (146183/2014‐2)
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (- Finance Code 001 (CAPES‐PROEX))
Article History
Received: 8 July 2024
Accepted: 28 February 2025
First Online: 10 April 2025
Declarations
:
: The authors have no conflicts of interest to declare.
: The capuchins were observed and filmed in their natural environment, without any type of interference in their daily activities, except for the presence of human observers. This study complied with protocols approved by the Animal Research Ethics Committee of the Institute of Psychology of the University of São Paulo (CEUA/IPUSP, n° 6870180216), Brazilian legal requirements (SISBIO permit 47501), and the principles for the American Society of Primatologists for the Ethical Treatment of Non‐Human Primates.