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Surbeck, M., Girard-Buttoz, C., Samuni, L., Boesch, C., Fruth, B., Crockford, C., Wittig, R. M., & Hohmann, G. (2021). Attractiveness of female sexual signaling predicts differences in female grouping patterns between bonobos and chimpanzees. Communications Biology, 4: 1119.

Lowry, B. E., Wittig, R. M., Pittermann, J., & Oelze, V. M. (2021). Stratigraphy of stable isotope ratios and leaf structure within an African rainforest canopy with implications for primate isotope ecology. Scientific Reports, 11: 14222.

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Fedurek, P., Tkaczynski, P. J., Hobaiter, C., Zuberbühler, K., Wittig, R. M., & Crockford, C. (2021). The function of chimpanzee greeting calls is modulated by their acoustic variation. Animal Behaviour, 174, 279-289.

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Power, R. C., Wittig, R. M., Stone, J. R., Kupczik, K., & Schulz-Kornas, E. (2021). The representativeness of the dental calculus dietary record: insights from Taï chimpanzee faecal phytoliths. Archaeological and Anthropological Sciences, 13: 104.

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