Chimpanzees bind differently to mothers

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Just like with human children, young chimpanzees develop different types of ties with their mothers. There are differences between freely living monkeys and their peers in human care, as reported by the German Max Planck Society.

Freely living chimpanzees, for example, do not have so ground unorganized tires, according to the researchers. These are associated with emotional and psychological problems. In young chimpanzees who live as orphans in human care, 61 percent have this type of binding, in humans it is almost fourth child (23.5 percent).

According to the research team, this behavior is probably developed in the animals due to a lack of a permanent care provider. An unorganized band arises in people when a child experiences fear, trauma or aggression by his caregiver. As a result, the contradictory behavior can show by, for example, looking for affection, but also fear of the caregiver.

Freely living monkeys more stable
In the wild, where chimpanzees grow up in stable family structures and exposed to natural survival pressure by predators, the researchers found no evidence of the unorganized binding form. This indicates that such connections in the wild are not a suitable survival strategy.

For the study, free monkeys were observed for four years in a national park in the Ivory Coast. Some animals felt safe, trusted their mother in times of need and explored their environment with confidence. Others showed an unsafe-avoiding bond, which means that they are more independent and not so much looking for the help of their mother.

Source: Krone

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