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Killer whales using tools to exfoliate each other's skin, new study shows
(
independent.co.uk
)
7 points
by
Bluestein
7 months ago
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1 comment
Bluestein
7 months ago
[–]
(Other than, simply, yet-unobserved behavior ...
... could all these advanced behaviors now popping up all over the animal world be just
evolution
?)
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... could all these advanced behaviors now popping up all over the animal world be just evolution?)