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Electronic versions of these papers are provided as a professional courtesy to ensure timely dissemination of academic work for individual, noncommercial purposes. Copyright and all rights therein resides with the respective copyright holders, as stated within each paper. These files may not be reposted without permission.

 Spagnoletti, N., Visalberghi, E., Verderane, P. M., Ottoni, E., Izar, P., Fragaszy, D. (2012). Stone tool use in wild bearded capuchin monkeys (Cebus libidinosus). Is it a strategy to overcome food scarcity? Animal Behaviour 83:1285-1294.

Spagnoletti, N., Visalberghi, E., Ottoni, E., Izar, P. & Fragaszy, D. (2011). Stone tool use by adult wild bearded capuchin monkeys (Cebus libidinosus). Frequency, efficiency and tool selectivity. Journal of Human Evolution, 61, 97-107

Liu, Q., Fragaszy, D., Wright, B., Wright, K., Izar, P. & Visalberghi, E. (2011). Wild bearded capuchin monkeys (Cebus libidinosus) place nuts in anvils selectively. Animal Behaviour, 81, 297-305

Fragaszy, D. M., Greenberg, R., Visalberghi, E., Ottoni, E. B., Izar, P. & Liu, Q. (2010). How wild bearded capuchin monkeys select stones and nuts to minimize the number of strikes per nut cracked. Animal Behaviour, 80, 205-214

Fragaszy, D., Pickering, T., Liu, Q., Izar, P., Ottoni, E. & Visalberghi, E. (2010). Bearded capuchin monkeys’ and a human’s efficiency at cracking palm nuts with stone tools: Field experiments. Animal Behaviour, 79, 231-332

Visalberghi, E., Spagnoletti, N., Silva, E. D. R., Andrade, F. R. D., Ottoni, E., Izar, P. & Fragaszy, D. (2009). Distribution of potential suitable hammers and transport of hammer tools and nuts by wild capuchin monkeys. Primates, 50, 95-104

Wright, B. W., Wright, K. A., Chalk, C., Verderane, M. P., Fragaszy, D., Visalberghi, E., Izar, P., Ottoni, E., Constantino, P. & Vinyard, C. (2009). Fallback foraging as a way of life: Using dietary toughness to compare the fallback signal among capuchins and implications for interpreting morphological variation. American Journal of Physical Anthropology, 140, 687-699

Haslam, M., Hernandez-Aguilar, A., Ling, V., Carvalho, S., de la Torre, I., De Stefano, A., Du, A., Hardy, B., Harris, J., Marchant, L., Matsuzawa, T., McGrew, W., Mercader, J., Mora, R., Petraglia, M., Roche, H., Visalberghi, E. & Warren, R. (2009). Primate archaeology. Nature, 460, 339-344

Visalberghi, E., Addessi, E., Truppa, V., Spagnoletti, N., Ottoni, E., Izar, P. & Fragaszy, D. (2009). Selection of effective stone tools by wild bearded capuchin monkeys. Current Biology, 19, 213-217

Liu, Q., Simpson. K., Izar, P., Ottoni, E., Visalberghi, E. & Fragaszy, D. (2009). Kinematics and energetics of nut-cracking in wild capuchin monkeys (Cebus libidinosus) in Piauí, Brazil. American Journal of Physical Anthropology, 138, 210-220

Madden, M., Hinley, A. J., Fragaszy, D., Ottoni, E., Izar, P. & Visalberghi, E. (2007). Modelling the monkey habitat in Brazil. Geospatial Today, 5(6), 26-35

Visalberghi, E., Fragaszy, D., Ottoni, E., Izar, P., Oliveira, M. G. & Andrade, F. R. D. (2007). Characteristics of hammer stones and anvils used by wild bearded capuchin monkeys (Cebus libidinosus) to crack open palm nuts. American Journal of Physical Anthropology, 132, 426-444

Izar, P., Verderane, P., Visalberghi, E., Ottoni, E., Oliveira, M. G., Shirley, J. & Fragaszy, D. (2006). Cross-genus adoption of a marmoset (Callithrix jacchus) by wild capuchin monkeys (Cebus libidinosus): Case report. American Journal of Primatology, 68, 692-700

Visalberghi, E., Fragaszy, D., Izar, P. & Ottoni, E. B. (2005). Terrestriality and tool use. Science, 318, 951

Fragaszy, D., Izar, P., Visalberghi, E., Ottoni, E.B. & Oliveira, M. (2004). Wild capuchin monkeys use anvils and stone pounding tools. American Journal of Primatology, 64, 359-366




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