Chimpanzee and bonobo mothers have been observed carrying their deceased infants on their backs for years. Why does this ...
Yet, despite this immense physical and psychological toll, chimpanzee and bonobo mothers frequently refuse to let go. Indeed, ...
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A Chimpanzee Gives Jane Goodall a Hug Goodbye
Chimpanzees are capable of complex emotions. While this is common knowledge today, it was not in the 1960s. It was not until Jane Goodall began working in the field of animal research that this ...
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