top of page


Grampp, M., Samuni, L., Girard-Buttoz, C., León, J., Zuberbühler, K., Tkaczynski, P. Wittig, R.M. & Crockford, C. (2023). Social uncertainty promotes signal complexity during approaches in wild chimpanzees (Pan troglodytes verus) and mangabeys (Cercocebus atys atys). Royal Society Open Science: 10231073231073

Lemoine, S. R. T., Samuni, L., Crockford, C. & Wittig, R. M. (2023). Chimpanzees make tactical use of high elevation in territorial context. PLoS Biology.

Bortolato, T., Friederici, A. D., Girard-Buttoz, C., Wittig, R. M. & Crockford, C. (2023). Chimpanzees show the capacity to communicate about concomitant daily life events. iScience.

Tkaczynski, P.J., Mafessoni, F., Girard-Buttoz, C., Samuni, L., ... Deschner, T., Wittig R.M. & Crockford, C. (2023). Shared community effects and the non-genetic maternal environment shape cortisol levels in wild chimpanzees. Commun Biol 6, 565.

Gkotsoulias, D. G., Müller, R., Jäger, C., Schlumm, T., Mildner, T., Eichner, C., Pampel, A., Jaffe, J., Gräßle, T., Alsleben, N., Chen, J., Crockford, C., Wittig, R. M., Liu, C. & Möller, H. E. (2023). High angular resolution susceptibility imaging and estimation of fiber orientation distribution functions in primate brain. NeuroImage 276, 120202.

Stuhlträger, J., Kullmer, O., Wittig, R. M., Kupczik, K. & Schulz‐Kornas, E. (2023). Variability in molar crown morphology and cusp wear in two Western chimpanzee populations. American Journal of Biological Anthropology 181, 29-44.

Bortolato, T., Mundry, R., Wittig, R. M., Girard-Buttoz, C. & Crockford, C. (2023). Slow development of vocal sequences through ontogeny in wild chimpanzees (Pan troglodytes verus). Developmental Sciences.

Gräßle, T., Crockford, C., Eichner, C. … Weiskopf, N., Leedertz, F. H. & Wittig, R. M. (2023). Sourcing high tissue quality brains from deceased wild primates with known socio-ecology. Methods in Ecology and Evolution.

Oelze, V.M., O'Neal, I., Wittig, R.M., Kupczik, K., Schulz-Kornas, E. & Hohmann, G. (2023). A skew in poo: Biases in primate fecal isotope analysis and recommendations for standardized sample preparation. American Journal of Primatology. 85, e23436.

Minhós, T., Borges, F., Parreira, B., Oliveira, R., Aleixo‐Pais, I., Leendertz, F. H., Wittig, R. M., Fernandes, C. R., Marques Silva, G. H. L., Duarte, M., Bruford, M. W., Ferreira da Silva, M. J. & Chikhi, L. (2023). The importance of well protected forests for the conservation genetics of West African colobine monkeys. American Journal of Primatology, 85, e23453.

bottom of page