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#erinaceus — Public Fediverse posts

Live and recent posts from across the Fediverse tagged #erinaceus, aggregated by home.social.

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  1. The #European #hedgehog, #Erinaceus #europaeus is native to parts of southern/ central #Europe, Scandinavia, and northern Russia. It lives solitarily in overlapping #territories and protects itself from #predators by #curlingup, which requires complex muscular coordination.
    K. Schütte et al. (2024) identified #ectoparasites of 498 specimens. #Ixodes #ricinus and I. #canisuga were the most abundant #ticks.

    © #StefanFWirth #Berlin 2025

    Ref
    doi.org/10.1186/s13071-023-060

    #Photos
    © S.F. Wirth

  2. Trying out some adversarial inputs to image classifiers.

    Both iNaturalist and Apple Photos were fooled and thought this photo contains a Hedgehog #Erinaceus however it is actually a plane tree seed pod sitting on grass.

    I’ve also found the iOS 16 Info button wildly inaccurate, which is a concern if you’re relying on it to identify a friendly vs dangerous critter.