2026-04-13T02:57:31Zhttps://recercat.cat/oai/request
oai:recercat.cat:10256/203222024-06-18T12:32:33Zcom_2072_452955com_2072_2054col_2072_453072
RECERCAT author Padrell, Maria author Amici, Federica author Córdoba Abellaneda, Maria Pau author Giberga, Albert author Broekman, Antonio author Almagro, Susana author Llorente Espino, Miquel 2024-06-18T12:32:33Z 2024-06-18T12:32:33Z 2021-10-21 http://hdl.handle.net/10256/20322 The welfare of captive animals is nowadays a topic of major concern. In order to express their natural behavioral repertoires, however, animals require complex environments and stimuli which are difficult to reproduce in captivity. To overcome this, environmental enrichment is considered one of the most successful tools to increase behavioral opportunities and enhance animal welfare. In this study, we explored whether providing an artificial termite-fishing task, and whether participation in this task, predicted changes in the solitary and social behavior of sanctuary-housed chimpanzees (Pan troglodytes). We compared chimpanzee behavior when the enrichment was presented to different periods without enrichment. We found that the presence of the enrichment predicted an increase in tool use and feeding behavior and a decrease in inactivity, especially for those chimpanzees with higher participation. However, we did not detect significant changes in abnormal or self-directed behaviors. Furthermore, we found no variation in affiliation- or aggression-related behaviors, but social proximity increased in chimpanzees that participated more. Our results support previous studies demonstrating that artificial termite-fishing promotes species-typical behaviors in captive chimpanzees with no major effects on social activitiesThis research was funded by “la Caixa” Foundation, grant number LCF/PR/PR17/11120020 to MP and ML and by the Generalitat de Catalunya (2017 SGR-1040) and Universitat Rovira i Virgili (2019PFR-URV91) to ML. ML is a Serra Húnter Fellow Attribution 4.0 International http://creativecommons.org/licenses/by/4.0/ info:eu-repo/semantics/openAccess Ximpanzés -- Hàbits i conducta Chimpanzees -- Behavior Animals salvatges en captivitat Captive wild animals Pan troglodytes Artificial Termite-Fishing Tasks as Enrichment for Sanctuary-Housed Chimpanzees: Behavioral Effects and Impact on Welfare info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion peer-reviewed