Do capuchin monkeys use weight to select hammer tools?
Tóm tắt
The extent to which tool-using animals take into account the properties of the tool is little explored. The use of percussors to crack open encapsulated fruit is a complex form of tool use, the choice of an adequate tool being a critical aspect in success. Several properties (e.g., material, resistance, friability, shape and weight) affect the suitability of an object to open a hard-shelled nut, with weight being amongst the most important factors. In general, heavier tools require fewer strikes to crack open a nut.
Tài liệu tham khảo
Anderson JR (1990) Use of objects as hammers to open nuts by capuchin monkeys (Cebus apella). Folia Primatol 54:138–145
Antinucci F, Visalberghi E (1986) Tool use in Cebus apella: a case study. Int J Primatol 7:351–363
Biro D, Sousa C, Matsuzawa T (2006) Ontogeny and cultural propagation of tool use by wild chimpanzees at Bossou, Guinea: case studies in nut cracking and leaf folding. In: Matsuzawa T (ed) Cognitive development in chimpanzees. Springer, Tokyo, pp 476–508
Boesch C, Boesch H (1981) Sex differences in the use of natural hammers by wild chimpanzees: a preliminary report. J Hum Evol 10:585–593
Boesch C, Boesch H (1983) Optimization of nut cracking with natural hammers by wild chimpanzees. Behaviour 83:265–286
Boesch C, Boesch H (1984) Mental map in wild chimpanzees: an analysis of hammer transports for nut cracking. Primates 25:160–170
Boinski S, Quatrone RP, Sughrue K, Selvaggi L, Henry M, Stickler CM (2003) Do brown capuchins socially learn foraging skills? In: Fragaszy DM, Perry S (eds) The biology of traditions: models and evidence. Cambridge University Press, Cambridge, pp 365–390
Fragaszy DM, Visalberghi E, Fedigan LM (2004a) The complete capuchin. Cambridge University Press, Cambridge
Fragaszy D, Izar P, Visalberghi E, Ottoni E, Gomes de Oliveira M (2004b) Wild capuchin monkeys (Cebus libidinosus) use anvils and stone pounding tools. Am J Primatol 64:359–366
Gibson JJ (1979) The ecological approach to visual perception. Houghton Mifflin, Boston
Hannah AC, McGrew WC (1987) Chimpanzees using stones to crack open oil palm nuts in Liberia. Primates 28:31–46
Hayashi M, Mizuno Y, Matsuzawa T (2005) How does stone-tool use emerge? Introduction of stones and nuts to naïve chimpanzees in captivity. Primates 46:91–102
Izawa K, Mizuno A (1977) Palm-fruit cracking behaviour of wild black-capped capuchin (Cebus apella). Primates 18:773–792
Matsuzawa T, Biro D, Humie T, Inoue-Nakamura N, Tonooka R, Yamakoshi G (2001) Emergence of culture in wild chimpanzees: education by master-apprentice-ship. In: Matsuzawa T (ed) Primate origins of human cognition and behaviour. Springer, Tokyo, pp 557–574
Moura ACA, Lee PC (2004) Capuchin tool use in Caatinga dry forest. Science 306:1909
Mulcahy NJ, Call J (2006) Apes save tools for future use. Science 312:1083
Ottoni E, Resende BD, Izar P (2005) Watching the best nutcrackers: what capuchin monkeys (Cebus apella) know about others’ tool-using skills. Anim Cogn 24:215–219
Peres CA (1994) Primate responses to phenological changes in an Amazonian Terra Firme Forest. Biotropica 26:98–112
Rensch B (1973) Gedächtnis, Begriffsbildung und Planhandlung bei Tieren. Parey, Berlin
Roberts WA (2002) Are animals stuck in time? Psychol Bull 128:473–489
Robinson HB (1964) An experimental examination of the size weight illusion in young children. Child Dev 35:91–107
Sakura O, Matsuzawa T (1991) Flexibility of wild chimpanzee nut-cracking behaviour using stone hammers and anvils: an experimental analysis. Ethology 87:237–248
Terborgh JW (1983) Five new world primates: a study in comparative ecology. Princeton University Press, Princeton
Visalberghi E, Néel C (2003) Tufted capuchins (Cebus apella) use weight and sound to choose between full and empty nuts. Ecol Psychol 15:215–228
Visalberghi E, Fragaszy D, Ottoni E, Izar P, de Oliveira MG, Andrade FRD (2007) Characteristics of hammer stones and anvils used by wild bearded capuchin monkeys (Cebus libidinosus) to crack open palm nuts. Am J Phys 132:426–444