Reposted by Julie Sofie K. Larsen
Have you ever wondered what #narwhals 🐬🦄 do when the fjords of #Greenland are frozen solid ❄️? Our researchers including @juli827g.bsky.social have been listening underwater using #passiveacousticmonitoring 🎧 to find out:
www.nature.com/articles/s41...
#bioacoustics #marinemammals #Arctic