submitted 1 month ago* (last edited 1 month ago) by pelespirit@sh.itjust.works to c/til@lemmy.ca

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Conspicuously, neither species has a dorsal fin; nor do right whales and this may explain the dolphins' name.

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[-] frenchfryenjoyer@lemmings.world 2 points 1 month ago

No idea they existed until now either. very striking and unusual looking I wonder why they evolved to have no dorsal fin?

this post was submitted on 19 Jun 2025

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