Comment on Caption this.

SkaveRat@discuss.tchncs.de ⁨3⁩ ⁨months⁩ ago

• Janx@piefed.social ⁨3⁩ ⁨months⁩ ago

  Once inside, they instinctively swim against the strong current of water rushing downward. That means they end up moving backward down the spiral, eventually getting pushed out the bottom of the helix into the river.

  This method has lead to better survival rates than when the fish were spilled over the top of the dam.

  source

  • 0x0@infosec.pub ⁨3⁩ ⁨months⁩ ago

    Salmon treadmill?

    source

    • Janx@piefed.social ⁨3⁩ ⁨months⁩ ago

      Fishy want get stronk.

      source
  • fleem@piefed.zeromedia.vip ⁨3⁩ ⁨months⁩ ago

    wow this is awesome!

    source
• whyNotSquirrel@sh.itjust.works ⁨3⁩ ⁨months⁩ ago

  ecology.wa.gov/…/salmon-restoration-project-helps…

  I guess they try to escape the current

  I dont know, the video was too long

  source
• Grail@multiverse.soulism.net ⁨3⁩ ⁨months⁩ ago

  Salmon like to go downstream backwards

  source

  • recursivethinking@lemmy.world ⁨3⁩ ⁨months⁩ ago

    Its actually walking and gacing up a downward moving escalator at a slower speed than the escalator.

    source