Publikationen der Forschungsgruppe Bonobo Verhaltensökologie 

D'Amour, D. E.; Hohmann, G.; Fruth, B.: Evidence of leopard predation on bonobos (Pan paniscus). Folia Primatologica 77 (3), S. 212 - 217 (2006)

Fruth, B.; Hohmann, G.; Beuerlein, M. M.; McGrew, W. C.: Grooming hand clasp by bonobos of Lui Kotal, Democratic Republic of Congo. Pan African News 13 (1), S. 6 - 8 (2006)

Fruth, B.; Hohmann, G.: Social grease for females? Same sex genital contacts in wild bonobos. In: Homosexual Behaviour in Animals: An Evolutionary Perspective, S. 294 - 315 (Hg. Sommer, V.; Vasey, P. L.). Cambridge University Press, Cambridge (2006)