Cats are present in 99.9% of all land in Australia and kill about two billion other animals a year. That makes them Australia's most invasive species.
  • Jolan@lemmy.worldEnglish
    2·
    1 year ago

    Barn shallows are one of the most populous birds on the planet. When did they nearly go extinct??

    • Kbin_space_program@kbin.social
      21·
      1 year ago

      Canada is the only country that has actually tracked their numbers in detail and has a recorded 75% loss in the last 25 years.

      Everywhere else is estimating a 30% loss, but they can’t provide studies backing up that limited loss.

    • Kbin_space_program@kbin.social
      11·
      1 year ago

      Hard to get international numbers, but in Canada they’re listed as “at risk” with a 75% drop in numbers in the last 25 years.

        • KecessaEnglish
          11·
          1 year ago

          Look at their exchange with me, they gave up because they realized it was getting ridiculous but just came back to argue with you a second time to try and have one place where they had the last word.