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Janmaat, KRL., Polansky, L., Ban, S. D., & Boesch, C. (2014). Wild chimpanzees plan their breakfast time, type, and location. Proceedings of the National Academy of Sciences, 111(46), 16343-16348. [PDF]

Ban, SD, Boesch, C. Janmaat, K.R.L.(2014) Taı¨ chimpanzees anticipate revisiting high-valued fruit trees from further distances. Animal Cognition (published on 24thJune2014; DOI 10.1007/s10071-014-0771-y).[PDF] (Supplementaries)

Janmaat, K.R.L., Ban, S. D., Boesch, C. (2013). Chimpanzees use long-term spatial memory to monitor large fruit trees and remember feeding experiences across seasons. Animal Behaviour,, published online 23 October 2013. [PDF]

Janmaat, KRL, Ban, SD & Boesch, C (2013). Taï chimpanzees use botanical skills to discover fruit: what we can learn from their mistakes. Animal Cognition, DOI 10.1007/s10071-013-0617-z. [PDF]

Janmaat, KRL., Chapman C. A., Meijer R. and Zuberbuehler K. (2012). The use of fruiting synchrony by foraging mangabey monkeys: a 'simple tool' to find fruit. Animal Cognition. [PDF]

Janmaat, KRL. & Chancellor, RL 2010. Exploring New Areas: How Important is Long-Term Spatial Memory for Mangabey (Lophocebus albigena johnstonii) Foraging Efficiency? International Journal of Primatology, 31: 863-866. [PDF]

Zuberbühler K, Janmaat KRL 2010. Foraging cognition in non-human primates. In: Platt ML & Ghazanfar AA (eds.). Primate Neuroethology. Oxford: Oxford University Press, pp: 64-83. [PDF]

Janmaat, KRL., Olupot, W, Chancellor, RL, Arlet, ME, & Waser, PM (2009). Long-term site fidelity and individual home range shifts in Lophocebus albigena. International Journal of Primatology, 30, 443–466. [PDF]

Janmaat, KRL., Byrne, RW and Zuberbühler, K 2006b. Primates take weather into account when searching for fruit. Current Biology 16, 1232-1237 [PDF]

Janmaat, KRL., Byrne, RW and Zuberbühler, K 2006a. Evidence for spatial memory of fruiting states of rain forest fruit in wild ranging mangabeys. Animal Behaviour 71, 797-807 [PDF]

Janmaat, KRL. 2006. Fruits of enlightenment. Fruit localization strategies in wild mangabey monkeys. Ph.D. thesis, University of St. Andrews.

Janmaat, KRL. 2001. Travel leadership in wild Thomas langurs. Who wins the conflict? M.Sc.thesis, University of Amsterdam.

© Illustrations made by Irene Goede