Captive chimpanzee foraging in a social setting: a test of problem solving, flexibility, and spatial discounting

Chimpanzees copy dominant and knowledgeable individuals: implications for cultural diversity

(2015) Rachel Kendal et al.   EVOLUTION AND HUMAN BEHAVIOR

Social effects on foraging behavior and success depend on local environmental conditions

(2015) Harry H. Marshall et al.   Ecology and Evolution

Chimpanzees create and modify probe tools functionally: A study with zoo-housed chimpanzees

(2014) Lydia M. Hopper et al.   AMERICAN JOURNAL OF PRIMATOLOGY

Multi-step routes of capuchin monkeys in a laser pointer traveling salesman task

(2014) Allison M. Howard et al.   AMERICAN JOURNAL OF PRIMATOLOGY

Local enhancement or stimulus enhancement? Bumblebee social learning results in a specific pattern of flower preference

(2014) Aurore Avarguès-Weber et al.   ANIMAL BEHAVIOUR

Wild vervet monkey infants acquire the food-processing variants of their mothers

(2014) Erica van de Waal et al.   ANIMAL BEHAVIOUR

Social comparison mediates chimpanzees’ responses to loss, not frustration

(2014) Lydia M. Hopper et al.   ANIMAL COGNITION

Taï chimpanzees anticipate revisiting high-valued fruit trees from further distances

(2014) Simone D. Ban et al.   ANIMAL COGNITION

Captive chimpanzees share diminishing resources

(2014) S.E. Calcutt et al.   BEHAVIOUR

The interplay between individual, social, and environmental influences on chimpanzee food choices

(2014) Emma Finestone et al.   BEHAVIOURAL PROCESSES

The ecology of primate material culture

(2014) K. Koops et al.   Biology Letters

Problem Solving in the Presence of Others: How Rank and Relationship Quality Impact Resource Acquisition in Chimpanzees (Pan troglodytes)

(2014) Katherine A. Cronin et al.   PLoS One

Effect of repeated exposures and sociality on novel food acceptance and consumption by orangutans

(2014) Madeleine E. Hardus et al.   PRIMATES

Wild chimpanzees plan their breakfast time, type, and location

(2014) Karline R. L. Janmaat et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

A behavioral view on chimpanzee personality: Exploration tendency, persistence, boldness, and tool-orientation measured with group experiments

(2013) Jorg J.M. Massen et al.   AMERICAN JOURNAL OF PRIMATOLOGY

Local enhancement via eavesdropping on courtship displays in male guppies, Poecilia reticulata

(2013) M.M. Webster et al.   ANIMAL BEHAVIOUR

Chimpanzees use long-term spatial memory to monitor large fruit trees and remember feeding experiences across seasons

(2013) Karline R.L. Janmaat et al.   ANIMAL BEHAVIOUR

Influence of personality, age, sex, and estrous state on chimpanzee problem-solving success

(2013) Lydia M. Hopper et al.   ANIMAL COGNITION

What to copy: the key factor of observational learning in striped jack (Pseudocaranx dentex) juveniles

(2013) K. Takahashi et al.   ANIMAL COGNITION

Foraging strategy of a neotropical primate: how intrinsic and extrinsic factors influence destination and residence time

(2013) Sabrina Plante et al.   JOURNAL OF ANIMAL ECOLOGY

Basis for Cumulative Cultural Evolution in Chimpanzees: Social Learning of a More Efficient Tool-Use Technique

(2013) Shinya Yamamoto et al.   PLoS One

Going That Extra Mile: Individuals Travel Further to Maintain Face-to-Face Contact with Highly Related Kin than with Less Related Kin

(2013) Thomas V. Pollet et al.   PLoS One

Chimpanzees (Pan troglodytes) Flexibly Adjust Their Behaviour in Order to Maximize Payoffs, Not to Conform to Majorities

(2013) Edwin J. C. Van Leeuwen et al.   PLoS One

Potent Social Learning and Conformity Shape a Wild Primate's Foraging Decisions

(2013) E. van de Waal et al.   SCIENCE

Dissecting the mechanisms of squirrel monkey (Saimiri boliviensis) social learning

(2013) LM Hopper et al.   PeerJ

Flexibility and Persistence of Chimpanzee (Pan Troglodytes) Foraging Behavior in a Captive Environmentxht

(2012) KRISTIN E. BONNIE et al.   AMERICAN JOURNAL OF PRIMATOLOGY

Repeated innovation in great apes

(2012) Héctor Marín Manrique et al.   ANIMAL BEHAVIOUR

Delaying gratification for food and tokens in capuchin monkeys (Cebus apella) and chimpanzees (Pan troglodytes): when quantity is salient, symbolic stimuli do not improve performance

(2012) T. A. Evans et al.   ANIMAL COGNITION

Rats (Rattus norvegicus) and pigeons (Columbia livia) are sensitive to the distance to food, but only rats request more food when distance increases

(2012) Mark P. Reilly et al.   BEHAVIOURAL PROCESSES

The influence of local enhancement on choice performances in African Grey parrots (Psittacus erithacus) and jackdaws (Corvus monedula).

(2012) Sandra Mikolasch et al.   JOURNAL OF COMPARATIVE PSYCHOLOGY

Identification of the Social and Cognitive Processes Underlying Human Cumulative Culture

(2012) L. G. Dean et al.   SCIENCE

Chimpanzees’ socially maintained food preferences indicate both conservatism and conformity

(2011) Lydia M. Hopper et al.   ANIMAL BEHAVIOUR

Route selection by rats and humans in a navigational traveling salesman problem

(2011) Rachel E. Blaser et al.   ANIMAL COGNITION

A fruit in hand is worth many more in the bush: Steep spatial discounting by free-ranging rhesus macaques (Macaca mulatta)

(2011) Jerald D. Kralik et al.   BEHAVIOURAL PROCESSES

Trade-off between travel distance and prioritization of high-reward sites in traplining bumblebees

(2011) Mathieu Lihoreau et al.   FUNCTIONAL ECOLOGY

Personality in nonhuman primates: a review and evaluation of past research

(2010) Hani D. Freeman et al.   AMERICAN JOURNAL OF PRIMATOLOGY

How Social Context, Token Value, and Time Course Affect Token Exchange in Capuchin Monkeys (Cebus apella)

(2010) Elsa Addessi et al.   INTERNATIONAL JOURNAL OF PRIMATOLOGY

Prestige Affects Cultural Learning in Chimpanzees

(2010) Victoria Horner et al.   PLoS One

An experimental, comparative investigation of tool use in chimpanzees and gorillas

(2009) E.V. Lonsdorf et al.   ANIMAL BEHAVIOUR

Skill mastery inhibits adoption of observed alternative solutions among chimpanzees (Pan troglodytes)

(2008) Christine Hrubesch et al.   ANIMAL COGNITION