Published in Anim Cogn on August 14, 2009
On the psychology of cooperation in humans and other primates: combining the natural history and experimental evidence of prosociality. Philos Trans R Soc Lond B Biol Sci (2010) 1.47
The fourth dimension of tool use: temporally enduring artefacts aid primates learning to use tools. Philos Trans R Soc Lond B Biol Sci (2013) 1.14
In search of the last common ancestor: new findings on wild chimpanzees. Philos Trans R Soc Lond B Biol Sci (2010) 1.08
If at first you don't succeed... Studies of ontogeny shed light on the cognitive demands of habitual tool use. Philos Trans R Soc Lond B Biol Sci (2013) 1.04
Tool use as adaptation. Philos Trans R Soc Lond B Biol Sci (2013) 0.97
Social learning in humans and other animals. Front Neurosci (2014) 0.93
The reluctant innovator: orangutans and the phylogeny of creativity. Philos Trans R Soc Lond B Biol Sci (2016) 0.91
Natural history of Camponotus ant-fishing by the M group chimpanzees at the Mahale Mountains National Park, Tanzania. Primates (2011) 0.88
Wild chimpanzees on the edge: nocturnal activities in croplands. PLoS One (2014) 0.86
The "Super Chimpanzee": The Ecological Dimensions of Rehabilitation of Orphan Chimpanzees in Guinea, West Africa. Animals (Basel) (2013) 0.79
A multidisciplinary view on cultural primatology: behavioral innovations and traditions in Japanese macaques. Primates (2016) 0.78
Sex Differences in Object Manipulation in Wild Immature Chimpanzees (Pan troglodytes schweinfurthii) and Bonobos (Pan paniscus): Preparation for Tool Use? PLoS One (2015) 0.77
Wild capuchin monkeys adjust stone tools according to changing nut properties. Sci Rep (2016) 0.75
Kin-based cultural transmission of tool use in wild chimpanzees. Sci Adv (2017) 0.75
Orientation toward humans predicts cognitive performance in orang-utans. Sci Rep (2017) 0.75
Foundations of cumulative culture in apes: improved foraging efficiency through relinquishing and combining witnessed behaviours in chimpanzees (Pan troglodytes). Sci Rep (2016) 0.75
Human nature, human culture: the case of cultural evolution. Interface Focus (2017) 0.75
Franco-Japanese and other collaborative contributions to understanding chimpanzee culture at Bossou and the Nimba Mountains. Primates (2016) 0.75
Cultural innovation and transmission of tool use in wild chimpanzees: evidence from field experiments. Anim Cogn (2003) 3.25
Primate archaeology. Nature (2009) 2.59
Contagious yawning in chimpanzees. Proc Biol Sci (2004) 2.33
Aging and fertility patterns in wild chimpanzees provide insights into the evolution of menopause. Curr Biol (2007) 1.89
Ant-dipping among the chimpanzees of Bossou, Guinea, and some comparisons with other sites. Am J Primatol (2002) 1.71
Imitation in neonatal chimpanzees (Pan troglodytes). Dev Sci (2004) 1.58
Road crossing in chimpanzees: a risky business. Curr Biol (2006) 1.56
Visuoauditory mappings between high luminance and high pitch are shared by chimpanzees (Pan troglodytes) and humans. Proc Natl Acad Sci U S A (2011) 1.51
Chaînes opératoires and resource-exploitation strategies in chimpanzee (Pan troglodytes) nut cracking. J Hum Evol (2008) 1.47
Cooperative problem solving in a cooperatively breeding primate (Saguinus oedipus). Anim Behav (2005) 1.42
Spontaneous synchronized tapping to an auditory rhythm in a chimpanzee. Sci Rep (2013) 1.40
Cooperatively breeding cottontop tamarins (Saguinus oedipus) do not donate rewards to their long-term mates. J Comp Psychol (2009) 1.32
Working memory of numerals in chimpanzees. Curr Biol (2007) 1.22
Prosocial behaviour emerges independent of reciprocity in cottontop tamarins. Proc Biol Sci (2010) 1.21
Chimpanzees share forbidden fruit. PLoS One (2007) 1.21
Responsiveness of expectant male cotton-top tamarins, Saguinus oedipus, to mate's pregnancy. Horm Behav (2004) 1.20
Use of wild and cultivated foods by chimpanzees at Bossou, Republic of Guinea: feeding dynamics in a human-influenced environment. Am J Primatol (2009) 1.18
Neuroendocrine response to female ovulatory odors depends upon social condition in male common marmosets, Callithrix jacchus. Horm Behav (2005) 1.16
Group differences in the mutual gaze of chimpanzees (Pan troglodytes). Dev Psychol (2005) 1.15
Assessing chimpanzee personality and subjective well-being in Japan. Am J Primatol (2009) 1.15
Leaf-tool use for drinking water by wild chimpanzees (Pan troglodytes): acquisition patterns and handedness. Anim Cogn (2009) 1.14
Activation of neural pathways associated with sexual arousal in non-human primates. J Magn Reson Imaging (2004) 1.13
Food transfer between chimpanzee mothers and their infants. Primates (2004) 1.12
The Effects of Unequal Reward Distributions on Cooperative Problem Solving by Cottontop Tamarins (Saguinus oedipus). Anim Behav (2008) 1.09
Terrestrial nest-building by wild chimpanzees (Pan troglodytes): implications for the tree-to-ground sleep transition in early hominins. Am J Phys Anthropol (2012) 1.08
Enumeration of briefly presented items by the chimpanzee (Pan troglodytes) and humans (Homo sapiens). Anim Learn Behav (2002) 1.07
Invention and modification of a new tool use behavior: ant-fishing in trees by a wild chimpanzee (Pan troglodytes verus) at Bossou, Guinea. Am J Primatol (2008) 1.07
Tool-composite reuse in wild chimpanzees (Pan troglodytes): archaeologically invisible steps in the technological evolution of early hominins? Anim Cogn (2009) 1.06
Chimpanzee mothers at Bossou, Guinea carry the mummified remains of their dead infants. Curr Biol (2010) 1.06
An infant chimpanzee (Pan troglodytes) follows human gaze. Anim Cogn (2002) 1.05
Pregnancy weight gain: marmoset and tamarin dads show it too. Biol Lett (2006) 1.04
Costs of Caregiving: Weight Loss in Captive Adult Male Cotton-Top Tamarins (Saguinus oedipus) Following the Birth of Infants. Int J Primatol (2002) 1.03
Behavioural development in a matching-to-sample task and token use by an infant chimpanzee reared by his mother. Anim Cogn (2003) 1.02
Laterality in hand use across four tool-use behaviors among the wild chimpanzees of Bossou, Guinea, West Africa. Am J Primatol (2009) 1.02
Clavulanic acid: a competitive inhibitor of beta-lactamases with novel anxiolytic-like activity and minimal side effects. Pharmacol Biochem Behav (2009) 1.01
Long-term memory for calls of relatives in cotton-top tamarins (Saguinus oedipus). J Comp Psychol (2011) 1.00
Descent of the hyoid in chimpanzees: evolution of face flattening and speech. J Hum Evol (2006) 1.00
Do chimpanzees (Pan troglodytes) use cleavers and anvils to fracture Treculia africana fruits? Preliminary data on a new form of percussive technology. Primates (2009) 0.99
Sexual communication between breeding male and female cotton-top tamarins (Saguinus oedipus), and its relationship to infant care. Am J Primatol (2004) 0.99
Molecular analyses of the intestinal microbiota of chimpanzees in the wild and in captivity. Am J Primatol (2007) 0.98
Chimpanzees prey on army ants at Seringbara, Nimba Mountains, Guinea: predation patterns and tool use characteristics. Am J Primatol (2014) 0.96
Preference for human direct gaze in infant chimpanzees (Pan troglodytes). Cognition (2003) 0.96
Dialects in pygmy marmosets? Population variation in call structure. Am J Primatol (2009) 0.96
How does stone-tool use emerge? Introduction of stones and nuts to naive chimpanzees in captivity. Primates (2004) 0.96
Grooming as a reward? Social function of grooming between females in cooperatively breeding marmosets. Anim Behav (2004) 0.96
Attacks on local persons by chimpanzees in Bossou, Republic of Guinea: long-term perspectives. Am J Primatol (2010) 0.95
Behavioral recovery from tetraparesis in a captive chimpanzee. Primates (2013) 0.94
The first chimpanzee sanctuary in Japan: an attempt to care for the "surplus" of biomedical research. Am J Primatol (2010) 0.94
Chimpanzee carrying behaviour and the origins of human bipedality. Curr Biol (2012) 0.93
Deactivation of snares by wild chimpanzees. Primates (2010) 0.93
Descent of the larynx in chimpanzee infants. Proc Natl Acad Sci U S A (2003) 0.92
Differential prefrontal white matter development in chimpanzees and humans. Curr Biol (2011) 0.90
Studying extant species to model our past. Science (2010) 0.90
The role of social context and individual experience in novel task acquisition in cottontop tamarins, Saguinus oedipus. Anim Behav (2006) 0.89
Epidemiological study of zoonoses derived from humans in captive chimpanzees. Primates (2012) 0.89
Cognitive development in object manipulation by infant chimpanzees. Anim Cogn (2003) 0.89
Development of interception of moving targets by chimpanzees (Pan troglodytes) in an automated task. Anim Cogn (2003) 0.88
Evidence for a midlife crisis in great apes consistent with the U-shape in human well-being. Proc Natl Acad Sci U S A (2012) 0.87
Neonatal and pubertal development in males of a cooperatively breeding primate, the cotton-top tamarin (Saguinus oedipus oedipus). Biol Reprod (2002) 0.87
Density estimates and nesting-site selection in chimpanzees of the Nimba Mountains, Côte d'Ivoire, and Guinea. Am J Primatol (2014) 0.87
Finger drawing by infant chimpanzees ( Pan troglodytes). Anim Cogn (2003) 0.87
Auditory-visual intermodal matching based on individual recognition in a chimpanzee (Pan troglodytes). Anim Cogn (2009) 0.86
Development of using experimenter-given cues in infant chimpanzees: longitudinal changes in behavior and cognitive development. Dev Sci (2008) 0.86
Chimpanzees' use of conspecific cues in matching-to-sample tasks: public information use in a fully automated testing environment. Anim Cogn (2011) 0.85
Japanese macaques form a cross-modal representation of their own species in their first year of life. Primates (2006) 0.85
Flexible feeding on cultivated underground storage organs by rainforest-dwelling chimpanzees at Bossou, West Africa. J Hum Evol (2010) 0.85
The origin of representational drawing: a comparison of human children and chimpanzees. Child Dev (2014) 0.85
Plasticity of ability to form cross-modal representations in infant Japanese macaques. Dev Sci (2009) 0.84
Ground-nesting by the chimpanzees of the Nimba Mountains, Guinea: environmentally or socially determined? Am J Primatol (2007) 0.83
Response to novel food in infant chimpanzees. Do infants refer to mothers before ingesting food on their own? Behav Processes (2005) 0.83
Dynamic in-hand movements in adult and young juvenile chimpanzees (Pan troglodytes). Am J Phys Anthropol (2009) 0.83
Social dynamics and individual plasticity of infant care behavior in cooperatively breeding cotton-top tamarins. Am J Primatol (2010) 0.83
Attachment and social preferences in cooperatively-reared cotton-top tamarins. Am J Primatol (2002) 0.83
Urinary steroids, FSH and CG measurements for monitoring the ovarian cycle and pregnancy in the chimpanzee. J Med Primatol (2003) 0.82
Developmental patterns of chimpanzee cerebral tissues provide important clues for understanding the remarkable enlargement of the human brain. Proc Biol Sci (2012) 0.81
Changes in prolactin and glucocorticoid levels in cotton-top tamarin fathers during their mate's pregnancy: the effect of infants and paternal experience. Am J Primatol (2008) 0.79
Spatial construction skills of chimpanzees (Pan troglodytes) and young human children (Homo sapiens sapiens). Dev Sci (2009) 0.79
Acquisition and memory of sequence order in young and adult chimpanzees (Pan troglodytes). Anim Cogn (2009) 0.79
Interpopulation differences in exudate feeding of pygmy marmosets in Ecuadorian Amazonia. Am J Primatol (2005) 0.79
The Arena System: a novel shared touch-panel apparatus for the study of chimpanzee social interaction and cognition. Behav Res Methods (2014) 0.79
Can chimpanzee infants (Pan troglodytes) form categorical representations in the same manner as human infants (Homo sapiens)? Dev Sci (2005) 0.79
Color classification by chimpanzees (Pan troglodytes) in a matching-to-sample task. Behav Brain Res (2004) 0.79
Developmental changes in food transfers in cotton-top tamarins (Saguinus oedipus). Am J Primatol (2007) 0.78
Vaginal fatty acids produced by chimpanzees during menstrual cycles. Folia Primatol (Basel) (2003) 0.77
Plasma insulin-like growth factor-I, testosterone and morphological changes in the growth of captive agile gibbons ( Hylobates agilis) from birth to adolescence. Primates (2003) 0.76
Molecular diversity of entodiniomorphid ciliate Troglodytella abrassarti and its coevolution with chimpanzees. Am J Phys Anthropol (2012) 0.76
Correlation between menstrual cycle and cognitive performance in a chimpanzee (Pan troglodytes). J Comp Psychol (2011) 0.76
Socially biased learning among adult cottontop tamarins (Saguinus oedipus). Am J Primatol (2010) 0.76
Spatial cues more salient than color cues in cotton-top tamarins (Saguinus oedipus) reversal learning. J Comp Psychol (2008) 0.76
Intracranial arachnoid cysts in a chimpanzee (Pan troglodytes). Primates (2013) 0.75
Normal hematologic and serum biochemical values of cotton-top tamarins (Saguinus oedipus). J Am Assoc Lab Anim Sci (2012) 0.75
Farsightedness (presbyopia) in a wild elderly chimpanzee: the first report. Geriatr Gerontol Int (2010) 0.75
Labile sex differences in long calling in cotton-top tamarins. Am J Primatol (2006) 0.75
Video preference assessment and behavioral management of single-caged Japanese macaques (Macaca fuscata) by movie presentation. J Appl Anim Welf Sci (2012) 0.75
Captive-born cotton-top tamarins (Saguinus oedipus) respond similarly to vocalizations of predators and sympatric nonpredators. Am J Primatol (2008) 0.75
Isolation of Bifidobacteria from feces of chimpanzees in the wild. J Gen Appl Microbiol (2010) 0.75
Stick-Weaving: Innovative Behavior in Tamarins (Saguinus oedipus). J Comp Psychol (2017) 0.75