Investigating the function of mutual grooming in captive bonobos (Pan paniscus) and chimpanzees (Pan troglodytes)
Social influences on grooming site preferences in wild bonobos (Pan paniscus) at Wamba, DRC
Chimpanzee face recognition from videos in the wild using deep learning
Water games by mountain gorillas: implications for behavioral development and flexibility—a case report
Behavioral studies and veterinary management of orangutans at Bukit Merah Orang Utan Island, Perak, Malaysia
Primates, 59(2): 135-144
Carbon and nitrogen stable isotopic offsets between diet and hair/feces in captive chimpanzees
Rapid Communications in Mass Spectrometry, 59-67
Development and behavior of wild infant-juvenile East Bornean orangutans (Pongo pygmaeus morio) in Danum Valley
Primates, Volume 58, Issue 1, pp 211-224
Mother-infant interactions in captive and wild chimpanzees
Infant Behavior and Development, Volume 48, Part A, Pages 20-29
Analysis of hair cortisol levels in captive chimpanzees: Effect of various methods on cortisol stability and variability
MethodsX, Volume 3, Pages 110-117
An infant bonobo mimicked a handicapped motor action of a disabled individual at Wamba in the Luo Scientific Reserve, Democratic Republic of Congo.
Pan Africa News, 23: 3-5
A new method of walking rehabilitation using cognitive tasks in an adult chimpanzee (Pan troglodytes) with a disability: a case study.
Primates, Volume 57, Issue 3, pp 403-412
Impaired Air Conditioning within the Nasal Cavity in Flat-Faced Homo
PLoS Computational Biology, 12(3): e1004807
Behavioral and physiological changes in a juvenile Bornean orangutan after a wildlife rescue
Global Ecology and Conservation, 8:116-122
Streptococcus panodentis sp. nov., from the oral cavities of chimpanzees
Microbiology and Immunology, 59: 526–532
Perspectives on object manipulation and action grammar for percussive actions in primates
Philosophical Transactions of the Royal Society B, 370(1682): 20140350
The Origin of Representational Drawing: A Comparison of Human Children and Chimpanzees
Child Development, Volume 85, Number 6, Pages 2232-2246
Cortisol analysis of hair of captive chimpanzees (Pan troglodytes)
General and Comparative Endocrinology, 194. 55-63
Intracranial arachnoid cysts in a chimpanzee (Pan troglodytes)
Primates, Volume 55, Issue 1, pp 7-12
Behavioral recovery from tetraparesis in a captive chimpanzee
Primates, Volume 54, Issue 3, pp 237-243
Streptococcus troglodytae sp. nov., from the Chimpanzee Oral Cavity
International Journal of Systematic and Evolutionary Microbiology, 63: 418-422
Responses toward a trapped animal by wild bonobos at Wamba
Animal Cognition, Volume 15, Number 4, 731–735
Assessing the effects of cognitive experiments on the welfare of captive chimpanzees (Pan troglodytes) by direct comparison of activity budget between wild and captive chimpanzees
American Journal of Primatology, 73, 1231-1238
Orientation-indifferent representation in children's drawings
Japanese Psychological Research, Volume 53, Number 4, 1 November 2011 , pp. 379-390(12)
Tetraparesis resembling acute transverse myelitis in a captive chimpanzee (Pan troglodytes): long-term care and recovery
Journal of Medical Primatology, 39, 336-346.
Chimpanzee mothers at Bossou, Guinea carry the mummified remains of their dead infants.
Current Biology, Volume 20, Issue 8, R351-R352
Spatial construction skills of chimpanzees (Pan troglodytes) and young human children (Homo sapiens sapiens).
Developmental Science, Volume 12, Issue 4, 536-548
Copying a model stack of colored blocks by chimpanzees and humans.
Interaction Studies, 10, 130-149.
Stacking of irregularly shaped blocks in chimpanzees (Pan troglodytes) and young humans (Homo sapiens).
Animal Cognition, 12, S49-S58.
Dynamic in-hand movements in adult and young juvenile chimpanzees (Pan troglodytes).
American Journal of Physical Anthropology, Volume 138, Issue 3, pages 274-285
Stacking blocks by chimpanzees: developmental processes and physical understanding.
Animal Cognition, 10, 89-103.
A new notation system of object manipulation in the nesting-cup task for chimpanzees and humans.
Cortex, 43, 308-318.
How does stone-tool use emerge? Introduction of stones and nuts to naive chimpanzees in captivity.
Primates, 46(2): 91-102.