• Sergio@slrpnk.net
    link
    fedilink
    English
    arrow-up
    91
    ·
    1 month ago

    The poachers just taught gorillas how to make traps. Now the gorillas are gonna go full Rambo on them.

    • Mr_Blott@feddit.uk
      link
      fedilink
      English
      arrow-up
      62
      ·
      1 month ago

      Just days after a poacher’s snare had killed one of their own, two young mountain gorillas worked together Tuesday to find and destroy traps in their Rwandan forest home, according to conservationists on the scene.

      “This is absolutely the first time that we’ve seen juveniles doing that … I don’t know of any other reports in the world of juveniles destroying snares,” said Veronica Vecellio, gorilla program coordinator at the Dian Fossey Gorilla Fund’s Karisoke Research Center, located in the reserve where the event took place.

      “We are the largest database and observer of wild gorillas … so I would be very surprised if somebody else has seen that,” Vecellio added.

      (Also see “Dian Fossey’s Gorillas Exhumed for Investigation.”)

      Bush-meat hunters set thousands of rope-and-branch snares in Rwanda’s Volcanoes National Park, where the mountain gorillas live. The traps are intended for antelope and other species but sometimes capture the apes.

      Adults are generally strong enough to free themselves. Youngsters aren’t always so lucky.

      Just last week an ensnared infant named Ngwino, found too late by workers from Karisoke, died of snare-related wounds. Her shoulder had been dislocated during escape attempts, and gangrene had set in after the ropes cut deep into her leg.

      The hunters, Vecellio said, seem to have no interest in the gorillas. Even small apes, which would be relatively easy to carry away for sale, are left to die.

      (Related pictures: “Baby Gorilla Rescued in Armed Sting Operation.”)

      All-Natural Arsenal

      Poachers build the snares by tying a noose to a branch or a bamboo stalk, Vecellio explained.

      Using the rope, they pull the branch downward, bending it. They then use a bent stick or rock to hold the noose to the ground, keeping the branch tense. A sprinkling of vegetation camouflages the noose.

      When an animal budges the stick or rock, the branch springs upward, closing the noose around the prey. If the creature is light enough, it will actually be hoisted into the air.

      (See National Geographic magazine mountain gorilla pictures.)

      Rwema and Dukore Save the Day

      Every day trackers from the Karisoke center comb the forest for snares, dismantling them to protect the endangered mountain gorillas, which the International Fund for Nature (IUCN) says face “a very high risk of extinction in the wild.”

      (Related: “Gorillas Extinct Within Ten Years in Central Africa?”)

      On Tuesday tracker John Ndayambaje spotted a trap very close to the Kuryama gorilla clan. He moved in to deactivate the snare, but a silverback named Vubu grunted, cautioning Ndayambaje to stay away, Vecellio said.

      Suddenly two juveniles—Rwema, a male; and Dukore, a female; both about four years old—ran toward the trap.

      As Ndayambaje and a few tourists watched, Rwema jumped on the bent tree branch and broke it, while Dukore freed the noose.

      The pair then spied another snare nearby—one the tracker himself had missed—and raced for it. Joined by a third gorilla, a teenager named Tetero, Rwema and Dukore destroyed that trap as well.

      Gorilla Tactics

      The speed with which everything happened makes Vecellio, the gorilla program coordinator, think this wasn’t the first time the young gorillas had outsmarted trappers.

      “They were very confident,” she said. “They saw what they had to do, they did it, and then they left.”

      Silverbacks in the Kuryama group have occasionally been caught in the snares, so Vecellio thinks the juveniles would have known the traps are dangerous.

      “That’s why they destroyed them,” Vecellio said.

      (Related: “Gorillas Seen Using ‘Baby Talk’ Gestures—A First [With Video].”)

      “Quite Ingenious”

      Despite the unprecedented nature of the event, Vecellio said she wasn’t surprised by the reports. “But,” she said, “I’m always amazed and very proud when we can confirm that they are smart.”

      Veterinarian Mike Cranfield, executive director of the Mountain Gorilla Veterinary Project, also said he wasn’t shocked by the news.

      “Chimpanzees are always quoted as being the tool users, but I think, when the situation provides itself, gorillas are quite ingenious,” he said.

      Cranfield speculated that the gorillas may have learned how to destroy traps by watching the Karisoke center’s trackers.

      “If we could get more of them doing it, it would be great,” he joked.

      Karisoke’s Vecellio, though, said actively instructing the apes would be against the center’s ethos.

      “No we can’t teach them,” she said. “We try as much as we can to not interfere with the gorillas. We don’t want to affect their natural behavior.”

      • WhiskyTangoFoxtrot@lemmy.world
        link
        fedilink
        English
        arrow-up
        8
        ·
        1 month ago

        Using the rope, they pull the branch downward, bending it. They then use a bent stick or rock to hold the noose to the ground, keeping the branch tense. A sprinkling of vegetation camouflages the noose.

        When an animal budges the stick or rock, the branch springs upward, closing the noose around the prey. If the creature is light enough, it will actually be hoisted into the air.

        I think I’ve seen this.

      • MonkderVierte@lemmy.ml
        link
        fedilink
        English
        arrow-up
        3
        arrow-down
        2
        ·
        1 month ago

        Karisoke’s Vecellio, though, said actively instructing the apes would be against the center’s ethos.

        “No we can’t teach them,” she said. “We try as much as we can to not interfere with the gorillas. We don’t want to affect their natural behavior.”

        Better let them die out, huh?

      • SanctimoniousApe@lemmings.world
        link
        fedilink
        English
        arrow-up
        6
        ·
        30 days ago

        Quite a few of them, actually - as well as remakes, the more recent of which are actually pretty good & you shouldn’t limit yourself to just one if that’s all you’ve seen.

        😛

  • Etterra@lemmy.world
    link
    fedilink
    English
    arrow-up
    29
    ·
    1 month ago

    I get a kick out of the idea that the apes were trying to warm off the humans because the traps are dangerous. Proof that they’re able to tell the difference between human poachers and humans they either know are good or that they’ve never seen before and are effectively “innocent” potential victims.

  • fsxylo@sh.itjust.works
    link
    fedilink
    English
    arrow-up
    13
    ·
    1 month ago

    What if they weren’t worried about the humans, but stopped them so they could give the new guys some field training?

    • CeruleanRuin@lemmings.world
      link
      fedilink
      English
      arrow-up
      13
      ·
      1 month ago

      There’s a trope out there that Gen Z has to do everythingbfor themselves because the older generations have failed them so thoroughly.

      • Kusimulkku@lemm.ee
        link
        fedilink
        English
        arrow-up
        9
        arrow-down
        3
        ·
        edit-2
        1 month ago

        Weird, the stereotype I’ve seen everywhere is that they don’t know how to do anything for themselves

        • Dragonstaff@leminal.space
          link
          fedilink
          English
          arrow-up
          9
          ·
          1 month ago

          I see Boomers saying that…usually calling the 20 year olds “millennials”.

          Most millennials know they’ve been dealt an even shittier hand than we were.

          • Kusimulkku@lemm.ee
            link
            fedilink
            English
            arrow-up
            4
            arrow-down
            3
            ·
            1 month ago

            I see Millenials bemoaning Gen Z helplessness all the time. I think the only generation thinking or Gen Z as capable are the Gen Z themself.

            • candybrie@lemmy.world
              link
              fedilink
              English
              arrow-up
              4
              ·
              30 days ago

              Maybe the people complaining drown out everyone else. But people like David Hogg and Greta Thunberg are Gen Z and out doing more than most to fix the problems they see. Like maybe people complain that Gen Z has no idea what files on a computer are, but that seems like a different thing than helplessness.

              • Kusimulkku@lemm.ee
                link
                fedilink
                English
                arrow-up
                1
                arrow-down
                1
                ·
                30 days ago

                Could be people see Greta as an anomaly rather than representative of her generation. Or as I’ve often heard, in the sort of patronizing “well isn’t that nice that kids are doing that sort of stuff” way.

            • Dragonstaff@leminal.space
              link
              fedilink
              English
              arrow-up
              2
              ·
              30 days ago

              Generalizations only work so well. Some millennials chastise Gen Z and some support them.

              I am an Eldritch millennial and everyone that I know thinks Gen Z is pretty awesome. We’re just trying to hold the world together for them.

                • Dragonstaff@leminal.space
                  link
                  fedilink
                  English
                  arrow-up
                  3
                  ·
                  29 days ago

                  Yeah. Teaching sucks and I don’t know why anyone puts up with it. Mad respect and solidarity to all the teachers out there.

                  Doesn’t mean they don’t like Gen Z. They’re overworked and underpaid. But I can’t stress enough that that’s our fault. (I might put more blame on the Boomers running things.) We’re not prioritizing education and you can’t blame the people in school for that.