While bird-watching, Brian observed a crow use a twig to pry open a fast-food container that someone had left lying in the park.
While bird-watching, Brian observed a crow use a twig to pry open a fast-food container that someone had left lying in the park. The crow’s use of the twig is considered an example of ________ .
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Many species have an insight into an association between objects and their uses and effects.
The ability of animals to use tools shows that they are capable of using complex problem-solving techniques. In research with chimpanzees, scientists were able to observe the routine use of wooden sticks by the animal to get food, kill insects, scratch its back, and so on.
Earlier, it was thought that a subtle technique such as using tools made from objects like wood, leaves, cardboard, and so on was an ability that was present only in humans. However, research on various animals such as chimpanzees, monkeys, and other species proved the former research to be untrue.