Re:How to Clear 500k Feral Cats from New York’s Streets
by londons_explore on Thursday June 08, 2023 @11:01AM
(#36242996)
I would guess yes. A species can change pretty quickly when you have a new generation every year, a population of thousands, and some factor that kills ~50%.
After all, these moths[1] evolved their markings to match polluted industrial cities in just a few decades (and just 7 years in a follow up experiment)
Re:How to Clear 500k Feral Cats from New York’s Streets
by leviathant on Thursday June 08, 2023 @11:13AM
(#36243240)
When I lived in a, erm, more eventful part of Philadelphia, three kittens popped out of my neighbor's shed. We kept one, brought another into the office, and the third one was too wild for us to manage. We've since moved, but when we lived there, we did trap and release for dozens of cats.
The one kitten we kept has distinctive fear reactions to sirens and gunshot type sounds (we live next to 95 and deliberately backfiring your exhaust is, for some reason, a popular choice) in ways that our other cats don't. It's noticeable enough that we've joked about it being epigenetic.
Re:How to Clear 500k Feral Cats from New York’s Streets
by canjobear on Thursday June 08, 2023 @11:04AM
(#36243058)
Given the push to sterilize and kill them, their best bet is to evolve away from being friendly to humans.
Re:How to Clear 500k Feral Cats from New York’s Streets
by throwaway_99999 on Thursday June 08, 2023 @10:07PM
(#36252241)
That would be counter-productive. The main driver of cat population are humans. Cats evolving to being hostile to humans might in the end diminish public opposition to extermination programs.
I wonder if those kitties show genetical adaptions specific to their challenging environment? Is their population and breeding speed enough to allow for useful (micro) mutations to appear?