Erik P. Willems
Erik P. Willems
Senior Lecturer, Department of Anthropology, University of Zurich
Verified email at - Homepage
Cited by
Cited by
Predator‐specific landscapes of fear and resource distribution: effects on spatial range use
EP Willems, RA Hill
Ecology 90 (2), 546-555, 2009
Understanding the impacts of land-use policies on a threatened species: is there a future for the Bornean orang-utan?
SA Wich, D Gaveau, N Abram, M Ancrenaz, A Baccini, S Brend, L Curran, ...
PloS one 7 (11), e49142, 2012
Female philopatry and its social benefits among Bornean orangutans
MA Van Noordwijk, N Arora, EP Willems, LP Dunkel, RN Amda, ...
Behavioral Ecology and Sociobiology 66, 823-834, 2012
Large brains buffer energetic effects of seasonal habitats in catarrhine primates
JT van Woerden, EP Willems, CP van Schaik, K Isler
Evolution 66 (1), 191-199, 2012
Culture and geographic variation in orangutan behavior
M Krützen, EP Willems, CP Van Schaik
Current Biology 21 (21), 1808-1812, 2011
Sex-Biased Dispersal and Volcanic Activities Shaped Phylogeographic Patterns of Extant Orangutans (genus: Pongo)
A Nater, P Nietlisbach, N Arora, CP van Schaik, MA van Noordwijk, ...
Molecular Biology and Evolution 28 (8), 2275-2288, 2011
Effects of Pleistocene glaciations and rivers on the population structure of Bornean orangutans (Pongo pygmaeus)
N Arora, A Nater, CP van Schaik, EP Willems, MA van Noordwijk, ...
Proceedings of the National Academy of Sciences 107 (50), 21376-21381, 2010
The collective action problem in primate territory economics
EP Willems, B Hellriegel, CP van Schaik
Proceedings of the Royal Society B: Biological Sciences 280 (1759), 20130081, 2013
Female monkeys use both the carrot and the stick to promote male participation in intergroup fights
TJM Arseneau-Robar, AL Taucher, E Müller, C van Schaik, R Bshary, ...
Proceedings of the Royal Society B: Biological Sciences 283 (1843), 20161817, 2016
Remotely sensed productivity, regional home range selection, and local range use by an omnivorous primate
EP Willems, RA Barton, RA Hill
Behavioral Ecology 20 (5), 985-992, 2009
The slow ape: High infant survival and long interbirth intervals in wild orangutans
MA van Noordwijk, SSU Atmoko, CD Knott, N Kuze, HC Morrogh-Bernard, ...
Journal of Human Evolution 125, 38-49, 2018
Location and group size influence decisions in simulated intergroup encounters in banded mongooses
RD Furrer, S Kyabulima, EP Willems, MA Cant, MB Manser
Behavioral Ecology 22 (3), 493-500, 2011
Multi-year lactation and its consequences in Bornean orangutans (Pongo pygmaeus wurmbii)
MA van Noordwijk, EP Willems, SS Utami Atmoko, CW Kuzawa, ...
Behavioral Ecology and Sociobiology 67, 805-814, 2013
Female dispersal, inbreeding avoidance and mate choice in Thomas langurs (Presbytis thomasi)
EHM Sterck, EP Willems, JA van Hooff, SA Wich
Behaviour 142 (7), 845-868, 2005
Communal range defence in primates as a public goods dilemma
EP Willems, TJM Arseneau, X Schleuning, CP van Schaik
Philosophical Transactions of the Royal Society B: Biological Sciences 370 …, 2015
Validation of an acoustic location system to monitor Bornean orangutan (Pongo pygmaeus wurmbii) long calls
B Spillmann, MA van Noordwijk, EP Willems, T Mitra Setia, U Wipfli, ...
American Journal of Primatology 77 (7), 767-776, 2015
The social organization of Homo ergaster: Inferences from anti-predator responses in extant primates
EP Willems, CP van Schaik
Journal of Human Evolution 109, 11-21, 2017
First integrative trend analysis for a great ape species in Borneo
T Santika, M Ancrenaz, KA Wilson, S Spehar, N Abram, GL Banes, ...
Scientific reports 7 (1), 4839, 2017
Parentage‐based pedigree reconstruction reveals female matrilineal clusters and male‐biased dispersal in nongregarious Asian great apes, the Bornean orang‐utans (Pongo pygmaeus)
N Arora, MA Van Noordwijk, C Ackermann, EP Willems, A Nater, ...
Molecular Ecology 21 (13), 3352-3362, 2012
Collective action and the intensity of between-group competition in nonhuman primates
EP Willems, CP van Schaik
Behavioral Ecology 26 (2), 625-631, 2015
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