Hold on to your heart: A new study found that apes — our closest living relatives — can recognize family members and long lost friends even after decades of separation.

Researchers tested 26 captive chimpanzees and bonobos from zoos around the world, showing them pictures of former groupmates alongside pictures of unknown apes, ultimately confirming what primatologists have long suspected.

“It was a really simple test: Do they look longer at their previous groupmate, or are they looking longer at the stranger?” Laura Simone Lewis, a postdoctoral fellow in Berkeley’s psychology department and lead author of the study, explained.

“And we found that, yes, they are looking significantly longer at the pictures of their previous groupmates.”

There is also evidence that they became even more intent when shown a picture of an ape with whom they’d had more positive interactions, as compared with antagonistic relationships, according to the report published last week in the journal Proceedings of the National Academy of Sciences.

  • @CaptainSpaceman
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    10 months ago

    Friendly reminder that humans are apes and this title needs to be more specific

    Article mentions chimps and bonobos for those curious

  • @MinorLaceration
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    510 months ago

    Makes me think ape caretakers should hang portraits of those apes that have passed away to see if it is a benefit to the rest of the troop.

    • @XeroxCool
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      110 months ago

      Or if they fear the freezing power of the ape-flattening square

  • Sagrotan
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    110 months ago

    My “long lost” shitty family tries to get back into my life, now that I’m not totally poor anymore, and I WISH I wouldn’t remember them. Sadly, I do. But there’s no law against ignoring them anyways.

    • @iamtherealwalrus
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      210 months ago

      How is your anecdote in any way relevant to the article?

      • @dylanTheDeveloper
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        10 months ago

        We’ll see while I was at the zoo I dropped my phone into the monkey enclosure and he picked it up. He won’t give it back and when I asked he threw feces at me. Now he goes around and shit posts on the internet. Don’t ask me how he manages to charge it everyday

  • WashedOver
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    -610 months ago

    Based on the title I thought this was going to be about Gamestop Apes and their isolation from family members as they continue to dump more money into meme stocks.