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Full-Text Articles in Kinesiology
Fission–Fusion Species Under Restricted Living Conditions: A Comparative Study Of Dyadic Interactions And Physical Proximity In Captive Bonobos And Bornean Orangutans, Dorothee Classen, Stefanie Kiessling, Madhur Mangalam, Werner Kaumanns, Mewa Singh
Fission–Fusion Species Under Restricted Living Conditions: A Comparative Study Of Dyadic Interactions And Physical Proximity In Captive Bonobos And Bornean Orangutans, Dorothee Classen, Stefanie Kiessling, Madhur Mangalam, Werner Kaumanns, Mewa Singh
Journal Articles
The present study investigates how the 'fission–fusion-adapted' bonobos and Bornean orangutans manage social relationships when kept under permanent group-living conditions. Our results showed that the bonobos and orangutans did not differ in the overall frequency of dyadic interactions. The orangutans evidently realized a potential to interact with partners, which on a surface did not differ from what was found in the bonobos. However, the bonobos spent more time on sociopositive interactions, especially on grooming and sit in contact, whereas the orangutans agonistically interacted with each other more often. Though frequencies of approaching were similar between the two species, orangutans actively …