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Cake day: June 14th, 2023

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  • LibertyLizard@slrpnk.nettoScience Memes@mander.xyzMeow
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    7 days ago

    Thanks, this seems more in line with what I was wondering. But I’ll need to see if I can get access to the full paper. The example given in Australia actually fits my hypothesis since they historically lacked felid predators. So I’d like to see the full list to see the location and severity of the effects they’re reporting.




  • LibertyLizard@slrpnk.nettoScience Memes@mander.xyzMeow
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    7 days ago

    Again it would depend on where those are—threatened species are disproportionately located on those islands I mentioned. Furthermore it doesn’t assign any causation to cat predation.

    Maybe cats are a serious conservation threat on continental areas but I’m just saying I haven’t seen evidence of this.




  • LibertyLizard@slrpnk.nettoScience Memes@mander.xyzMeow
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    7 days ago

    I’ve seen a lot of stats about cats and it seems very likely they have important conservation implications in island ecosystems where birds did not evolve with similar predators.

    But I’ve not seen evidence of conservation impacts on the mainland where we do and did have similar predators in the past. Just stating that cats eat a lot of birds doesn’t mean they’re a threat to overall populations.


  • LibertyLizard@slrpnk.nettoScience Memes@mander.xyzMeow
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    7 days ago

    Even in the Americas we have wild cats though. Bobcats are slightly larger but not completely dissimilar. We even used to have ocelots across much of the US, and neotropical migrants will still encounter those for part of the year. So I find the claim that mainland birds are not able to handle cat predation to be a bit questionable. However I am not fully educated on this topic.