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They’re not from there and there’s no evolutionary pressure to maintain traits that they don’t experience in their home habit.
by exabrial 3y ago
They’re not from there and there’s no evolutionary pressure to maintain traits that they don’t experience in their home habit.
- jonnycomputer 3y agoIf they are occupying the same environment then the same argument applies to native species no longer regularly exposed to fire. But unless its being actively selected against, then it disappearing through random drift alone would, I'd think, be a pretty slow process, even by evolutionary timescales.