TIL that platypuses give off a biofluorescent green-blue glow under UV light and no one knows why... wwf.org.au Submitted by Throwawayiea t3_yi1149 on October 31, 2022 at 4:46 AM in todayilearned 8 comments 71
MatiloKarode t1_iuhvnln wrote on October 31, 2022 at 1:38 PM Their beaks act as a lens that focuses the blue-green glow into lasers for eliminating enemies visible light for them in the murky waters so they can locate each other. Maybe? Because why not? Probably not though. Permalink 4
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