Sperm Whales' Rare Birth: Teamwork & Communication

0:00On March 26, scientists have captured rare video of a sperm whale giving birth off the Caribbean island of Dominica in 2023. The footage shows a group of female whales from two family lines teaming up to support the mother during labor and lift the newborn calf above the water for its first breaths. This kind of teamwork stands out because it's rare among large ocean mammals outside of primates. Researchers spotted the event while studying whale communication from a boat. They quickly deployed drones and microphones as 11 mostly female whales gathered, thrashing and diving in a coordinated pattern. Sperm whales spend most of their lives underwater, making such observations incredibly hard to come by, with only a few birth records over the past. 60 years. Experts are thrilled by the discovery, calling it a special glimpse into these elusive animal social lives. Sperm whales form tight female lay groups, and this birth highlights how family bonds and even unrelated members pitch in during vulnerable times. The video offers fresh insights that were previously just guesses from old whaling accounts.

1:05After the event, the team developed software to break down the visuals and audio. They found the whales used slower, longer click patterns at key moments, likely to communicate and stay in sync. Two studies detailing these findings came out Thursday in scientific reports and science. These observations raised big questions about how whale groups form and decide to help one another. While answers may take time due to scarce footage, the work peels back layers on their hidden underwater world. You've been listening to Global News today, AI-powered Global Coverage.