Patricia Izar

Selection of Effective Stone Tools by Wild Bearded Capuchin Monkeys

Valentina Truppa, Dorothy Fragaszy, Elisabetta Visalberghi, 2009, Current Biology.

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

Dorothy Fragaszy, Elisabetta Visalberghi, E. Visalberghi, 2011, Journal of human evolution.

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

Yonat Eshchar, Elisabetta Visalberghi, Dorothy M Fragaszy, 2016, American journal of primatology.

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

Dorothy M. Fragaszy, Elisabetta Visalberghi, E. Visalberghi, 2010, Animal Behaviour.