this post was submitted on 12 Jul 2023
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Dutch study identifies several examples of corvids’ ‘amazing’ ability to adapt to the urban environment

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[–] [email protected] 1 points 1 year ago (1 children)

TIL. I always thought those were anti-hobo spikes...

[–] [email protected] 3 points 1 year ago

Anti-hobo spikes are usually larger, made using concrete, and found on public benches, shop entrances, and other areas where the homeless might want to rest. Anti-bird spikes are usually made from plastic and mostly placed on fences, balconies, terraces, window sill, and rooftops.

Imho, both are shitty and display a severe lack of compassion.