TIL that humpback whales have powerful flippers covered in sharp barnacles which they use as weapons to defend their young and fight off predators such as orcas and sharks. en.wikipedia.org Submitted by Glittering-Disaster t3_znms87 on December 16, 2022 at 7:25 PM in todayilearned 11 comments 147
Dawnawaken92 t1_j0ia9af wrote on December 16, 2022 at 9:08 PM Turning an annoyance into a defense. Permalink 3 wagonkid t1_j0io9ay wrote on December 16, 2022 at 10:48 PM Like bringing up your children every time your coworkers try and talk Permalink Parent 6
wagonkid t1_j0io9ay wrote on December 16, 2022 at 10:48 PM Like bringing up your children every time your coworkers try and talk Permalink Parent 6
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