Erik P. Willems
Erik P. Willems
Senior Lecturer, Anthropological Institute and Museum, 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
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
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 (6), 823-834, 2012
Culture and geographic variation in orangutan behavior
M Krützen, EP Willems, CP van Schaik
Current Biology 21 (21), 1808-1812, 2011
Large brains buffer energetic effects of seasonal habitats in catarrhine primates
JT van Woerden, EP Willems, CP van Schaik, K Isler
Evolution: International Journal of Organic Evolution 66 (1), 191-199, 2012
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
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
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
Female dispersal, inbreeding avoidance and mate choice in Thomas langurs (Presbytis thomasi)
JA van Hooff, EP Willems, SA Wich, EHM Sterck
Behaviour 142 (7), 845-868, 2005
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
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
Multi-year lactation and its consequences in Bornean orangutans (Pongo pygmaeus wurmbii)
MA van Noordwijk, EP Willems, SSU Atmoko, CW Kuzawa, ...
Behavioral Ecology and Sociobiology 67 (5), 805-814, 2013
Collective action and the intensity of between-group competition in nonhuman primates
EP Willems, CP van Schaik
Behavioral Ecology 26 (2), 625-631, 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
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
Species-specific patterns in fecal glucocorticoid and androgen levels in zoo-living orangutans (Pongo spp.)
T Weingrill, EP Willems, N Zimmermann, H Steinmetz, M Heistermann
General and Comparative Endocrinology 172 (3), 446-457, 2011
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
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
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