Wild orangutan males plan and communicate their travel direction one day in advance.

by Carel P van Schaik, Laura Damerius, Karin Isler
Published 2013-01-01

Getting fat or getting help? How female mammals cope with energetic constraints on reproduction

by Sandra A. Heldstab, Carel P. van Schaik, Karin Isler
Published 2017-06-01

Do Some Taxa Have Better Domain-General Cognition than others? A Meta-Analysis of Nonhuman Primate Studies

by Robert O. Deaner, Carel P. van Schaik, Valen Johnson
Published 2006-01-01

Correction to: getting fat or getting help? how female mammals cope with energetic constraints on reproduction

by Sandra A. Heldstab, Carel P. van Schaik, Karin Isler
Published 2018-02-01

Evolutionary Origins of Morality: Insights From Non-human Primates

by Judith M. Burkart, Rahel K. Brügger, Carel P. van Schaik
Published 2018-07-01

Sex Differences in Object Manipulation in Wild Immature Chimpanzees (Pan troglodytes schweinfurthii) and Bonobos (Pan paniscus): Preparation for Tool Use?

by Kathelijne Koops, Takeshi Furuichi, Chie Hashimoto, Carel P van Schaik
Published 2015-01-01

Measuring Hair Cortisol Concentrations to Assess the Effect of Anthropogenic Impacts on Wild Chimpanzees (Pan troglodytes).

by Esther H D Carlitz, Robert Miller, Clemens Kirschbaum, Wei Gao, Daniel C Hänni, Carel P van Schaik
Published 2016-01-01

Higher social tolerance in wild versus captive common marmosets: the role of interdependence

by Francisco Edvaldo de Oliveira Terceiro, Maria de Fátima Arruda, Carel P. van Schaik, Arrilton Araújo, Judith Maria Burkart
Published 2021-01-01

Impartial third-party interventions in captive chimpanzees: a reflection of community concern.

by Claudia Rudolf von Rohr, Sonja E Koski, Judith M Burkart, Clare Caws, Orlaith N Fraser, Angela Ziltener, Carel P van Schaik
Published 2012-01-01

Immature wild orangutans acquire relevant ecological knowledge through sex-specific attentional biases during social learning.

by Beatrice Ehmann, Carel P van Schaik, Alison M Ashbury, Julia Mörchen, Helvi Musdarlia, Suci Utami Atmoko, Maria A van Noordwijk, Caroline Schuppli
Published 2021-05-01

Multicomponent and multisensory communicative acts in orang-utans may serve different functions

by Marlen Fröhlich, Natasha Bartolotta, Caroline Fryns, Colin Wagner, Laurene Momon, Marvin Jaffrezic, Tatang Mitra Setia, Maria A. van Noordwijk, Carel P. van Schaik
Published 2021-07-01

Effective population size dynamics and the demographic collapse of Bornean orang-utans.

by Reeta Sharma, Natasha Arora, Benoit Goossens, Alexander Nater, Nadja Morf, Jordi Salmona, Michael W Bruford, Carel P Van Schaik, Michael Krützen, Lounès Chikhi
Published 2012-01-01

Forest fruit production is higher on Sumatra than on Borneo.

by Serge A Wich, Erin R Vogel, Michael D Larsen, Gabriella Fredriksson, Mark Leighton, Carey P Yeager, Francis Q Brearley, Carel P van Schaik, Andrew J Marshall
Published 2011-01-01

Correction to: development of foraging skills in two orangutan populations: needing to learn or needing to grow?

by Caroline Schuppli, Sofia I. F. Forss, Ellen J. M. Meulman, Nicole Zweifel, Kevin C. Lee, Evasari Rukmana, Erin R. Vogel, Maria A. van Noordwijk, Carel P. van Schaik
Published 2018-02-01

Genomes reveal marked differences in the adaptive evolution between orangutan species

by Maja P. Mattle-Greminger, Tugce Bilgin Sonay, Alexander Nater, Marc Pybus, Tariq Desai, Guillem de Valles, Ferran Casals, Aylwyn Scally, Jaume Bertranpetit, Tomas Marques-Bonet, Carel P. van Schaik, Maria Anisimova, Michael Krützen
Published 2018-11-01

Call cultures in orang-utans?

by Serge A Wich, Michael Krützen, Adriano R Lameira, Alexander Nater, Natasha Arora, Meredith L Bastian, Ellen Meulman, Helen C Morrogh-Bernard, S Suci Utami Atmoko, Joko Pamungkas, Dyah Perwitasari-Farajallah, Madeleine E Hardus, Maria van Noordwijk, Carel P van Schaik
Published 2012-01-01

Understanding the impacts of land-use policies on a threatened species: is there a future for the Bornean orang-utan?

by Serge A Wich, David Gaveau, Nicola Abram, Marc Ancrenaz, Alessandro Baccini, Stephen Brend, Lisa Curran, Roberto A Delgado, Andi Erman, Gabriella M Fredriksson, Benoit Goossens, Simon J Husson, Isabelle Lackman, Andrew J Marshall, Anita Naomi, Elis Molidena, Nardiyono, Anton Nurcahyo, Kisar Odom, Adventus Panda, Purnomo, Andjar Rafiastanto, Dessy Ratnasari, Adi H Santana, Imam Sapari, Carel P van Schaik, Jamartin Sihite, Stephanie Spehar, Eddy Santoso, Amat Suyoko, Albertus Tiju, Graham Usher, Sri Suci Utami Atmoko, Erik P Willems, Erik Meijaard
Published 2012-01-01

First integrative trend analysis for a great ape species in Borneo

by Truly Santika, Marc Ancrenaz, Kerrie A. Wilson, Stephanie Spehar, Nicola Abram, Graham L. Banes, Gail Campbell-Smith, Lisa Curran, Laura d’Arcy, Roberto A. Delgado, Andi Erman, Benoit Goossens, Herlina Hartanto, Max Houghton, Simon J. Husson, Hjalmar S. Kühl, Isabelle Lackman, Ashley Leiman, Karmele Llano Sanchez, Niel Makinuddin, Andrew J. Marshall, Ari Meididit, Kerrie Mengersen, Musnanda, Nardiyono, Anton Nurcahyo, Kisar Odom, Adventus Panda, Didik Prasetyo, Purnomo, Andjar Rafiastanto, Slamet Raharjo, Dessy Ratnasari, Anne E. Russon, Adi H. Santana, Eddy Santoso, Iman Sapari, Jamartin Sihite, Ahmat Suyoko, Albertus Tjiu, Sri Suci Utami-Atmoko, Carel P. van Schaik, Maria Voigt, Jessie Wells, Serge A. Wich, Erik P. Willems, Erik Meijaard
Published 2017-07-01