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Article In: Gesture: Online-First Articles

Mapping variation in orangutan gestural communication using multilayer social networks

ORCiD logo with link | Leipzig University
 | Leipzig University
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Abstract
Gestures are a fundamental component of primate communication. Here, we used social network analyses to assess how similarities in socio-demographic and contextual profiles (proximity, kinship, age similarity, sex combination, contextual similarity) related to patterns of gestural communication (repertoire similarity, gestural frequency and responsiveness), at the individual, dyadic and group levels. We recorded gestures in two captive groups of Sumatran orangutans (Pongo abelii) (N = 16). Principal component analyses revealed two main dimensions explaining variance in gestural profiles, reflecting spatial proximity, contextual similarity and partially kinship and sex combination. At the dyadic level, spatial proximity predicted higher gestural frequency, whereas communities were mainly described by kinship, age and contextual similarity. These findings suggest that while spatial proximity and contextual similarity consistently shaped gestural communication at the individual level, demographic variables became more influential at the community level, where gestural communities may rather reflect enduring demographic and contextual characteristics.
Article outline
  • Introduction
  • Methods
    • Ethical note
    • Study subjects
    • Data collection
    • Coding
    • Data preparation
    • Statistical analysis
  • Results
    • Individual-level analyses (principal component analyses)
    • Dyadic-level analyses (MRQAPs and Mantel tests)
    • Community-level analyses (clustering)
  • Discussion
  • Acknowledgments
  • Author queries
  • References
References (49)
References
Altmann, J. (1974). Observational study of behavior: sampling methods. Behavior, 491, 227–266. Google Scholar logo with link to Google Scholar
Amici, F., & Liebal, K. (2022). The social dynamics of communication in great and lesser apes (Pan troglodytes, Pongo pygmaeus abelii, Symphalangus syndactylus). Philosophical Transactions of the Royal Society B, 3771, 20210299. Google Scholar logo with link to Google Scholar
(2023). Testing hypotheses for the emergence of gestural communication in great and small apes (Pan troglodytes, Pongo abelii, Symphalangus syndactylus). International Journal of Primatology, 441, 319–340. Google Scholar logo with link to Google Scholar
(2024). Flexibility of gestural production in captive groups of chimpanzees (Pan troglodytes), Sumatran orangutans (Pongo abelii), and siamangs (Symphalangus syndactylus). International Journal of Primatology, 461, 343–363. Google Scholar logo with link to Google Scholar
Arbib, M. A. (2005). From monkey-like action recognition to human language: An evolutionary framework for neurolinguistics. Behavioral and Brain Sciences, 281, 105–167. Google Scholar logo with link to Google Scholar
Butts, C. T. (2022). sna: Tools for social network analysis (Version 2.6) [R package]. [URL]
Byrne, R. W., Cartmill, E., Genty, E., Graham, K. E., Hobaiter, C., & Tanner, J. (2017). Great ape gestures: intentional communication with a rich set of innate signals. Animal Cognition, 201, 755–769. Google Scholar logo with link to Google Scholar
Call, J., & Tomasello, M. (Eds). (2007). The gestural communication of apes and monkeys. New York, NY: Lawrence Erlbaum Associates.Google Scholar logo with link to Google Scholar
Cartmill, E. A., Beilock, S., & Goldin-Meadow, S. (2012). A word in the hand: action, gesture and mental representation in humans and non-human primates. Philosophical Transactions of the Royal Society B, 3671, 129–143. Google Scholar logo with link to Google Scholar
Chomsky, N. (1965). Aspects of the theory of syntax. MIT Press.Google Scholar logo with link to Google Scholar
Csárdi, G., & Nepusz, T. (2006). The igraph software package for complex network research. Inter Journal, Complex Systems, 16951.Google Scholar logo with link to Google Scholar
Farine, D. R., & Whitehead, H. (2015). Constructing, conducting and interpreting animal social network analysis. Journal of Animal Ecology, 841, 1144–1163. Google Scholar logo with link to Google Scholar
Fröhlich, M., & Hobaiter, C. (2018). The development of gestural communication in great apes. Behavioral Ecology & Sociobiology, 721, 1–14. Google Scholar logo with link to Google Scholar
Genty, E., Breuer, T., Hobaiter, C., Byrne, R. W. (2009). Gestural communication of the gorilla (Gorilla gorilla): repertoire, intentionality and possible origins. Animal Cognition, 121, 527–546. Google Scholar logo with link to Google Scholar
Goldin-Meadow, S. (2003). Hearing gesture: how our hands help us think. Belknap Press.Google Scholar logo with link to Google Scholar
Grund, C., Badihi, G., Graham, K. E. et al. (2024). GesturalOrigins: A bottom-up framework for establishing systematic gesture data across ape species. Behavioral Research, 561, 986–1001. Google Scholar logo with link to Google Scholar
Grund, C., Robbins, M. M. & Hobaiter, C. (2025). The gestural repertoire of Bwindi mountain gorillas (Gorilla beringei beringei): gesture form and frequency of use. Animal Cognition, 281, 73. Google Scholar logo with link to Google Scholar
Hage, S. R. (2024). Language evolution in primates. Science, 3851, 713–714. Google Scholar logo with link to Google Scholar
Han, J., Kamber, M., & Pei, J. (2011). Data mining: concepts and techniques. Elsevier.Google Scholar logo with link to Google Scholar
Hobaiter, C., & Byrne, R. (2011a). The gestural repertoire of the wild chimpanzee. Animal Cognition, 141, 745–767. Google Scholar logo with link to Google Scholar
Hobaiter, C., & Byrne, R. W. (2011b). Serial gesturing by wild chimpanzees: its nature and function for communication. Animal Cognition, 141, 827–838. Google Scholar logo with link to Google Scholar
Hobaiter, C., Byrne, R. W., & Zuberbühler, K. (2017). Wild chimpanzees’ use of single and combined vocal and gestural signals. Behavioral Ecology and Sociobiology, 711, 96. Google Scholar logo with link to Google Scholar
Hornik, K. (2005). A CLUE for CLUster Ensembles. Journal of Statistical Software, 141, 1–25. Google Scholar logo with link to Google Scholar
Jaccard, P. (1901). Étude comparative de la distribution florale dans une portion des Alpes et des Jura. Bulletin de la Société vaudoise des sciences naturelles, 371, 547–579.Google Scholar logo with link to Google Scholar
Kita, S. (2000). How representations of spatial information in speech and gesture are interrelated. In: D. McNeill (Ed.), Language and gesture. Cambridge University Press (pp. 162–185). Google Scholar logo with link to Google Scholar
Liebal, K., Call, J., & Tomasello, M. (2004). Use of gesture sequences in chimpanzees (Pan troglodytes). American Journal of Primatology, 641, 377–396. Google Scholar logo with link to Google Scholar
Liebal, K., Pika, S., & Tomasello, M. (2006). Gestural communication of orangutans (Pongo pygmaeus). Gesture, 61, 1–38. Google Scholar logo with link to Google Scholar
Liebal, K., Slocombe, K. E., & Waller, B. M. (2022). The language void 10 years on: multimodal primate communication research is still uncommon. Ethology Ecology & Evolution, 341, 274–287. Google Scholar logo with link to Google Scholar
McNeill, D. (1992). Hand and mind: what gestures reveal about thought. University of Chicago Press.Google Scholar logo with link to Google Scholar
Oksanen, J., Blanchet, F. G., Friendly, M., Kindt, R., Legendre, P., McGlinn, D., et al. (2022). vegan: Community ecology package (Version 2.6–4) [R package]. [URL]
Pika, S. (2008). What is the nature of the gestural communication of great apes. In: Zlatev, J., Racine, T., Sinha, C., & Itkonen, E. (Eds.), The shared mind. Perspectives on intersubjectivity. Amsterdam: John Benjamins Publishing Company (pp. 165–186). Google Scholar logo with link to Google Scholar
Pika, S., & Liebal, K. (2012). Developments in primate gesture research. Amsterdam, The Netherlands: John Benjamins Publishing Company. Google Scholar logo with link to Google Scholar
Pollick, A. S., & de Waal, F. B. M. (2007). Ape gestures and language evolution. Proceedings of the National Academy of Sciences, 1041, 8184–8189. Google Scholar logo with link to Google Scholar
R Core Team. (2024). R: A language and environment for statistical computing (Version 4.2.2) [Computer software]. R Foundation for Statistical Computing. [URL]
Roberts, A. I., & Roberts, S. G. (2016). Wild chimpanzees modify modality of gestures according to the strength of social bonds and personal network size. Scientific Reports, 61, 33864. Google Scholar logo with link to Google Scholar
(2017). Convergence and divergence in gesture repertoires as an adaptive mechanism for social bonding in primates. Royal Society Open Science, 41, 170181. Google Scholar logo with link to Google Scholar
(2019a). Social and ecological complexity is associated with gestural repertoire size of wild chimpanzees. Integrative Zoology, 151, 276–292. Google Scholar logo with link to Google Scholar
Roberts, A. I., & Roberts, S. G. B. (2019b). Persistence in gestural communication predicts sociality in wild chimpanzees. Animal Cognition, 221, 605–618. Google Scholar logo with link to Google Scholar
Roberts, A. I., Roberts, S. G., & Vick, S. J. (2014). The repertoire and intentionality of gestural communication in wild chimpanzees. Animal Cognition, 171, 317–336. Google Scholar logo with link to Google Scholar
Salton, G., & McGill, M. J. (1983). Introduction to modern information retrieval. McGraw-Hill.Google Scholar logo with link to Google Scholar
Schneider, C., Call, J., & Liebal, K. (2012). Onset and early use of gestural communication in nonhuman great apes. American Journal of Primatology, 741, 102–113. Google Scholar logo with link to Google Scholar
Schneider, C., Liebal, K., & Call, J. (2017). “Giving” and “responding” differences in gestural communication between nonhuman great ape mothers and infants. Developmental Psychobiology, 591, 303–313. Google Scholar logo with link to Google Scholar
Scott-Phillips, T. C. (2015). Nonhuman primate communication, pragmatics, and the origins of language. Current Anthropology, 561, 56–80. Google Scholar logo with link to Google Scholar
Tomasello, M. (2008). Origins of human communication. MIT Press. Google Scholar logo with link to Google Scholar
Tomasello, M., & Call, J. (2019). Thirty years of great ape gestures. Animal Cognition, 221, 461–469. Google Scholar logo with link to Google Scholar
Tomasello, M., Call, J., Nagell, K., Olguin, R., & Carpenter, M. (1994). The learning and use of gestural signals by young chimpanzees: a trans-generational study. Primates, 351, 137–154. Google Scholar logo with link to Google Scholar
Tomasello, M., George, B., Kruger, A., Farrar, J., & Evans, A. (1985). The development of gestural communication in young chimpanzees. Journal of Human Evolution, 141, 175–186. Google Scholar logo with link to Google Scholar
Villa-Larenas, F., Llorente, M., Liebal, K., & Amici, F. (2023). Gestural communication in wild spider monkeys (Ateles geoffroyi). Animal Cognition, 271, 18. Google Scholar logo with link to Google Scholar
Zuberbühler, K. (2005). The phylogenetic roots of language: evidence from primate communication and cognition. Current Directions in Psychological Science, 141, 126–130. Google Scholar logo with link to Google Scholar
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