this post was submitted on 27 Sep 2023
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[–] [email protected] 6 points 1 year ago (1 children)

Not true at all. There's tons of adaptive pressure. If there weren't, we wouldn't see the thousands of pelagic and shorebird species that we do. But even if what you say about the threat from predation were true --its not-- there would still be adaptive pressure from differential reproduction rates and access to nutrients.