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Here is a video of jellyfish with a fine twist … in fact, make only 40 or 50 twists.
In a new one minute video taken by a snorkeler off the Spanish coast, a small jellyfish adventure too close to an inflated bubble ring that rises on a strong current. When the jelly touches the ring, the bubble does not burst. Instead, she sucks the unsuspecting jellyfish into her swirling heart and turns it like a blurry, pink cyclone.
According to Victor Devalles, the photographer / diver who took the video, he blew the bubble ring in the hope of getting around it, thus offering a different, slightly more majestic photo shoot.
"These rings of bubbles are just air in a vortex stream, so the jellyfish was stuck in this stream that was twisting and turning so fast," Devalles told Britain's news site. Mirror.
Luckily, added Devalles, the frost did not seem to be hurt by its mad rush and swam shortly after the ring stopped spinning.
Although jellyfish are constantly driven by strong currents, they are pretty good at reorienting afterwards. In a 2015 study in the journal Current Biology, researchers linked a GPS to several jellyfishes and observed their movement with or against ocean currents. Researchers have discovered that jellyfish are able to actively swim against currents when they feel that they are starting to drift. This natural avoidance of the current could be responsible for the "proliferation" of jellyfish, in which millions of individual jellies converge on a single area, the researchers reported.
If the video jellyfish Devalles reaches such a meeting, she will have at least the whole story to tell.
Originally published on Science live.
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