https://youtube.com/watch?v=61QBYAiLT_w%3Ffeature%3Doembed

(ANCHORAGE, Alaska) — It’s not America’s Top 40, but it’s a cutting edge song. Federal marine biologists for the first time have recorded singing by one of the rarest whales on the planet, the North Pacific right whale. National Oceanic and Atmospheric Administration researchers used moored acoustic recorders to capture repeated patterns of calls made…

via Scientists Have Recorded A Rare Right Whale Singing For the First Time. It Does Have the Range — TIME