Walter Hickey
@walthickey
2,000 years ago, several Mediterranean freshwater crabs got trapped in the abandoned sewer drains under Rome They survived, cut off from outside populations. They since mutated a form of gigantism, growing 13% to 20% larger than their relatives outside the city! https://www.biographic.com/the-wild-within-the-walls/
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kelborhal78
@kelborhal78
Great read, thanks 🫡
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