Wild capuchin monkeys spontaneously adjust actions when using hammer stones of different mass to crack nuts of different resistance

Task-specific temporal organization of percussive movements in wild bearded capuchin monkeys

(2016) Madhur Mangalam et al.   ANIMAL BEHAVIOUR

Diversity of nutcracking tool sites used bySapajus libidinosusin BrazilianCerrado

(2015) Francisco Dyonísio C. Mendes et al.   AMERICAN JOURNAL OF PRIMATOLOGY

Body mass in wild bearded capuchins, (Sapajus libidinosus): Ontogeny and sexual dimorphism

(2015) Dorothy M. Fragaszy et al.   AMERICAN JOURNAL OF PRIMATOLOGY

When to choose which tool: multidimensional and conditional selection of nut-cracking hammers in wild chimpanzees

(2015) Giulia Sirianni et al.   ANIMAL BEHAVIOUR

Wild Bearded Capuchin Monkeys Crack Nuts Dexterously

(2015) Madhur Mangalam et al.   CURRENT BIOLOGY

Percussive tool use by Taï Western chimpanzees and Fazenda Boa Vista bearded capuchin monkeys: a comparison

(2015) Elisabetta Visalberghi et al.   PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES

Stone tool use by adult wild bearded capuchin monkeys (Cebus libidinosus). Frequency, efficiency and tool selectivity

(2011) Noemi Spagnoletti et al.   JOURNAL OF HUMAN EVOLUTION

Functional mastery of percussive technology in nut-cracking and stone-flaking actions: experimental comparison and implications for the evolution of the human brain

(2011) B. Bril et al.   PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES

How wild bearded capuchin monkeys select stones and nuts to minimize the number of strikes per nut cracked

(2010) Dorothy M. Fragaszy et al.   ANIMAL BEHAVIOUR

Wild bearded capuchin monkeys (Cebus libidinosus) place nuts in anvils selectively

(2010) Qing Liu et al.   ANIMAL BEHAVIOUR

The role of expertise in tool use: Skill differences in functional action adaptations to task constraints.

(2010) Blandine Bril et al.   JOURNAL OF EXPERIMENTAL PSYCHOLOGY-HUMAN PERCEPTION AND PERFORMANCE

Three stones for three seeds: natural occurrence of selective tool use by capuchins (Cebus libidinosus) based on an analysis of the weight of stones found at nutting sites

(2009) Renata G. Ferreira et al.   AMERICAN JOURNAL OF PRIMATOLOGY

Bearded capuchin monkeys' and a human's efficiency at cracking palm nuts with stone tools: field experiments

(2009) D. Fragaszy et al.   ANIMAL BEHAVIOUR

Selection of Effective Stone Tools by Wild Bearded Capuchin Monkeys

(2009) Elisabetta Visalberghi et al.   CURRENT BIOLOGY

Physical properties of palm fruits processed with tools by wild bearded capuchins (Cebus libidinosus)

(2008) E. Visalberghi et al.   AMERICAN JOURNAL OF PRIMATOLOGY

Tool use as a way to assess cognition: how do captive chimpanzees handle the weight of the hammer when cracking a nut?

(2008) Blandine Bril et al.   ANIMAL COGNITION