Padrell, M., Amici, F., Córdoba, M. P. et al. 2021. Artificial termite-fishing tasks as enrichment for sanctuary-housed chimpanzees: Behavioral effects and impact on welfare. Animals 11(10), 2941.
Artificial termite-fishing tasks are a common enrichment for captive great apes, promoting species-typical behaviors. Nonetheless, whether these activities are linked to changes in other behaviors and whether these changes persist over time has seldom been...