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Eintrag vom: 02.12.2013.

Studies have shown social learning and cultures contribute substantially to orangutans? level of innovation in the wild with many of the different types of tool use observed being passed down through generations.

 

In this chapter we try to relate these somewhat contradictory views to the relatively rare occurrence of habitual and complex tool use in wild orangutans especially when compared to wild chimpanzees.

 

Orangutans exhibit rare complex tool use contrasting with the habitual use seen in chimpanzees. The study defines tool use as manipulating detached objects to alter other objects' conditions. Terrestriality may enhance tool innovation and social learning opportunities affecting tool complexity.

 

Use this video and supporting materials from NATURE: Orangutan Eden to examine how orangutans make and use tools. Using text-dependent questions writing prompts and video students will learn about how orangutans learn to use tools to aid in activities such as eating.

 

Using zoo-housed orangutans two in Norway and three in the United Kingdom the team ran experiments to determine whether the apes could make and use a stone tool for cutting purposes.

 

Neither embedded figures nor equations with special characters can be submitted and we discourage the use of figures and equations within eLetters in general.

 

As with the chimpanzees orangutans use tools made from branches and leaves to scratch scrape wipe sponge swat fan hook probe scoop pry chisel hammer cover cushion and amplify.

 

In this chapter we try to relate these somewhat contradictory views to the relatively rare occurrence of habitual and complex tool use in wild orangutans especially when compared to wild...