Ingenious "Fish Doorbell" Helps Fish Migration In The Netherlands has 9 reviews and 0 ratings. Reviewer deathbringer1 wrote: "very cool "
    • El Barto@lemmy.world
      1·
      1 year ago

      To be fair, the site is not intended for the general audience, but to ESL language learners. It’s very niche, so I’ll blame OP instead.

      From their about page:

      Started as a current events supplement for a 3rd Grader, DOGO has since grown into the leading global literacy platform used by millions of students and English as a Second Language (ESL) learners.

      They did mention their sources at the end, though, including visdeurbel.nl, the site in question. But it’s not a clickable link.