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скачать фильм руторг бесплатно в хорошем качестве, Orcas scrub each other clean with bits of kelp | New Scientist, Scientists discover orcas using tools to groom each other in - CNN, Learn About Orcas’ Killer Kelp-Care Routine - Scientific American, Salmon-hat wearing orcas also give each other massages with kelp , Orcas filmed making tools out of kelp to give each other massages on , Killer whales groom each other—with pieces of kelp - Science, Killer whales 'massage' each other using kelp - BBC News.
In the footage, the orcas can be spotted breaking off kelp stalks near where they meet the rock bed by grabbing them with their teeth and jerking their heads back and forth. The short, snapped-off segments were roughly equivalent in length to that of the whale’s beak-like face. Over and over again, the orcas appear to consistently target just that specific segment of the algae, not other random parts of kelp., Orcas off the west coast of North America are grooming each other with kelp, in a rare sighting of marine mammals manufacturing and using tools. For several years, scientists have been keenly , Orcas were spotted using kelp as a grooming tool on each other, the first known use of tools among cetaceans for something other than hunting prey..
The southern resident killer whale J41 holds kelp in her mouth. New research suggests orcas nuzzle each other with kelp, possibly for its exfoliation effect., Orcas have been spotted giving each other rubdowns with kelp tools, rubbing pieces of the seaweed between their bodies., For the first time, researchers say they have captured footage of killer whales making tools out of seaweed to seemingly groom each other., Killer whales groom each other—with pieces of kelp In a newly discovered form of social tool use, orcas scratch each other’s backs with seaweed, Orcas in the North Pacific have been seen "massaging" each other - rubbing pieces of kelp between their bodies. Using drones, researchers filmed the animals selecting and biting off the kelp, then , Sometimes we all need a kelping hand – or fin. For the first time, orcas have been recorded making and using tools, fashioning pieces of kelp so that they can groom each other as they swim. The new discovery in these remarkable animals (Orcinus orca) isn't just a wonderful example of reciprocal .