Semi-wild chimpanzees open hard-shelled fruits differently across communities

Social learning and spread of alternative means of opening an artificial fruit in four groups of vervet monkeys

(2012) Erica van de Waal et al.   ANIMAL BEHAVIOUR

Evidence for Cultural Differences between Neighboring Chimpanzee Communities

(2012) Lydia V. Luncz et al.   CURRENT BIOLOGY

Chimpanzees’ socially maintained food preferences indicate both conservatism and conformity

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

Evolutionary optimization of material properties of a tropical seed

(2011) P. W. Lucas et al.   Journal of the Royal Society Interface

Inducing traditions in captive capuchin monkeys (Cebus apella)

(2010) Jessica Crast et al.   ANIMAL BEHAVIOUR

A comparison of bonobo and chimpanzee tool use: evidence for a female bias in the Pan lineage

(2010) Thibaud Gruber et al.   ANIMAL BEHAVIOUR

Experimental identification of social learning in wild animals

(2010) S. M. Reader et al.   LEARNING & BEHAVIOR

Evidence for social learning in wild lemurs (Lemur catta)

(2010) R. L. Kendal et al.   LEARNING & BEHAVIOR

Selective attention to philopatric models causes directed social learning in wild vervet monkeys

(2010) E. van de Waal et al.   PROCEEDINGS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES

Wild Chimpanzees Rely on Cultural Knowledge to Solve an Experimental Honey Acquisition Task

(2009) Thibaud Gruber et al.   CURRENT BIOLOGY

Ratcheting up the ratchet: on the evolution of cumulative culture

(2009) C. Tennie et al.   PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES

Do chimpanzees (Pan troglodytes) use cleavers and anvils to fracture Treculia africana fruits? Preliminary data on a new form of percussive technology

(2009) Kathelijne Koops et al.   PRIMATES

The nature of culture: Technological variation in chimpanzee predation on army ants revisited

(2008) Caspar Schöning et al.   JOURNAL OF HUMAN EVOLUTION

Social diffusion of novel foraging methods in brown capuchin monkeys (Cebus apella)

(2007) M. Dindo et al.   PROCEEDINGS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES