International scientists team found that life in the zoo has radically changed the behavior of Sumatran Orangutans: not only examines the surrounding objects more often, but also makes it more diverse and creative than their wild brothers. Published in İş Magazine Scientific Reports (SR).
Scientists have analyzed more than 12 thousand research manipulation in 51 people from 6 months to 76 years of age.
Isabelle Laumer, the leading author of the study, said, “Our study shows that the orangutans in the zoos are not only investigated.“ Even animals working with the same objects were manipulated with a wider range of actions, more frequently used vehicles and a few objects. ”
In the wild nature, the orangutans mainly interact with natural materials – leaves, shells, branches. It is surrounded by a much more diverse environment in zoos: toys, puzzles, prefabricated structures created to encourage thought. These conditions allow animals to develop more flexible behavior and cognitive skills.
It is wondered that the age of the onset of research behavior is similar to both wild and zoo orangutans. However, 8 years later – approximately the excommunication age from Anne – wild individuals sharply reduced their work, this activity in the zoo continued in adulthood. Probably, in the wild nature, it often lies in the fact that you need to spend food and spend to survive.
“We observe the same processes as in human children: active interaction with objects, motor skills, thinking and learning,” he said. “The comparison of wild and zoo animals helps us to understand what the real cognitive flexibility of the species is and how important the environment is for mental development.”
Previous scientists surprised Aggression of some birds.
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Source: Gazeta
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