The researchers have evidence of the whales staying together over several months in the Gulf of Mexico. And their behavior varied with each deep dive, indicating that they alternate roles to spread out the physiological demand of the 1,000-meter dives.
One researcher said that the some whales appeared to guard the bottom of a squid bait ball, while others took advantage of the center of the ball.
Other research has suggested dolphins may exhibit herding behavior, but this is the first evidence in sperm whales; some scientists remain skeptical.
Just remember, whales: there is no "I" in "team."
- Ocean Roundup: Lionfish Being Fed to Reef Sharks, New Polymer Could Reduce Shark Bycatch, and More Posted Mon, October 20, 2014
- Ocean Roundup: Baby Sea Turtles Tracked with Tiny Tags, Canada Restricts Large Area from Commercial Fishing, and More Posted Wed, October 22, 2014
- Celebrate National Seafood Month with This Sustainable Recipe: Wild Salmon with Spinach Posted Thu, October 16, 2014
- Photos, Video: Oceana Wraps Up Canary Islands Expedition after Discovering Vast Biodiversity Posted Mon, October 20, 2014
- CEO Note: Wyss Foundation Paves the Way for Oceana to Rebuild Fisheries in Peru, Canada Posted Wed, October 22, 2014