References
- Ambrose, S. H. (2001). Paleolithic technology and human evolution. Science 291, 1748–1753.
- Andersson, S. (1989). Tool use by the fan-tailed raven (Corvus rhipidurus). Condor 91, 999.
- Beck, B. (1980). ‘Animal Tool Behaviour: the Use and Manufacture of Tools by Animals.’ (Garland: New York.)
- Boesch, C. (1996). The question of culture. Nature 379, 207–208.
- Boesch, C., and Boesch, H. (1990). Tool use and tool making in wild chimpanzees. Folia Primatologica 54, 86–89.
- Boesch, C., and Tomasello, M. (1998). Chimpanzee and human cultures. Current Anthropology 39, 591–614.
- Caffrey, C. (2000). Tool modification and use by an American crow. Wilson Bulletin 112, 283–284.
- Fox, E. A., Sitompul, A. F., and van Schaik, C. P. (1999). Intelligent tool use in wild Sumatran orangutans. In ‘The Mentality of Gorillas and Orangutans’. (Eds S. T. Parker, H. L. Miles and R. W. Mitchel.) pp. 99–116. (Cambridge University Press: Cambridge.)
- Le Goupils, M. (1928). ‘Dans la Brousse Calédonienne: Souvenirs d'un Ancien Planteur 1898–1904.’ (Perrin: Paris.)
- Hannécart, F., and Létocart, Y. (1980). ‘Oiseaux de Nouvelle Calédonie et des Loyautes. Vol. I.’ (Les Editions Cardinalis: Nouméa, New Caledonia.)
- Hunt, G. R. (1996). Manufacture and use of hook-tools by New Caledonian crows. Nature 379, 249–251.
- Hunt, G. R. (2000a). Tool use by the New Caledonian crow Corvus moneduloides to obtain Cerambycidae from dead wood. Emu 100, 109–114.
- Hunt, G. R. (2000b). Human-like, population-level specialization in the manufacture of pandanus-tools by New Caledonian crows Corvus moneduloides. Proceedings of the Royal Society, London B 267, 403–413.
- Hunt, G. R., Corballis, M. C., and Gray, R. D. (2001). Laterality in tool manufacture by crows. Nature 414, 707.
- McGrew, W. C. (1992). ‘Chimpanzee Material Culture: Implications for Human Evolution.’ (Cambridge University Press: Cambridge.)
- McGrew, W. C., Tutin, C. E. G., and Baldwin, P. J. (1979). Chimpanzees, tools, and termites: cross-cultural comparisons of Senegal, Tanzania, and Rio Muni. Man 14, 185–214.
- Montevecchi, W. A. (1978). Corvids using objects to displace gulls from nests. Condor 80, 349.
- Nagel, K., Olguin, R. S., and Tomasello, M. (1993). Processes of social learning in the tool use of chimpanzees (Pan troglodytes) and human children (Homo sapiens). Journal of Comparative Psychology 107, 174–186.
- Orenstein, R. I. (1972). Tool-use by the New Caledonian crow (Corvus moneduloides). Auk 89, 674–676.
- Povinelli, D. J. (2000). ‘Folk Physics for Apes: the Chimpanzee's Theory of How the World Works.’ (Oxford University Press: Oxford.)
- Sugiyama, Y., and Koman, J. (1979). Tool-using and -making behavior in wild chimpanzees at Bossou, Guinea. Primates 20, 513–524.
- van Schaik, C. P., and Knott, C. D. (2001). Geographic variation in tool use on Neesia fruits in orangutans. American Journal of Physical Anthropology 114, 331–342.
- van Schaik, C. P., Deaner, R. O., and Merrill, M. Y. (1999). The conditions for tool use in primates: implications for the evolution of material culture. Journal of Human Evolution 36, 719–741.
- Woolfson, A. (2000). ‘Life without Genes.’ (HarperCollins: London.)