Scientists Finally Revealed How Deep Whales Dive | Part 1 | SLICE EARTH // TRAIN BRAIN

Scientists Finally Revealed How Deep Whales Dive | Part 1 | SLICE EARTH

Scientists are only beginning to see how deep-diving whales use the dark ocean below. In this excerpt, new tracking tools reveal how sperm whales and beaked whales descend, hunt, and navigate far deeper than researchers once understood.
Documentary: Marine Mammals : Champions of the Deep
Director: Bertrand Loyer
Production: Saint Thomas Productions & ARTE France (2017)

#deepdivingwhales #beakedwhales #spermwhales #deepocean #echolocation #marinescience #documentary #freedocumentary #ecology #earth #environment #sustainability #climatechange #science

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