Feeding Frenzy of 11 Sharks Ends in Surprising Twist … And a

first_img This swarm of small sharks, known as dogfish, are chowing down on a swordfish. Credit: NOAA Office of Ocean Exploration and Research, Windows to the Deep 2019 In Photos: Great White Shark Washes Up on Santa Cruz Beach The scientists were operating the Deep Discoverer 1,476 feet (450 meters) below the surface of the Atlantic Ocean, searching for a World War II shipwreck. They directed the rover up a small incline, expecting to find the boat but instead discovered the swarm of small sharks, called dogfish. The predators had likely sensed this swordfish “food fall” from a long distance and had traveled for the feast, Peter J. Auster of Mystic Aquarium and the University of Connecticut, wrote in the team’s mission log. When the wreckfish, a type of grouper, meandered in front of the camera with a shark tail protruding from its mouth, the scientists came to a clear conclusion: The guest had been watching the feeding frenzy the entire time, stealthily hiding behind the rover itself. Things didn’t end well for one of the sharks. Credit: NOAA Office of Ocean Exploration and Research, Windows to the Deep 2019 These Sharks Were Too Busy to Notice a Bigger Predator Watching ThemThe unexpected twist at the end of this feeding frenzy delighted scientists.Credit: NOAA Office of Ocean Exploration and Research, Windows to the Deep 2019Volume 0%Press shift question mark to access a list of keyboard shortcutsKeyboard Shortcutsplay/pauseincrease volumedecrease volumeseek forwardsseek backwardstoggle captionstoggle fullscreenmute/unmuteseek to %SPACE↑↓→←cfm0-9接下来播放Better Bug Sprays?01:33关闭选项Automated Captions – en-US facebook twitter 发邮件 reddit 链接https://www.livescience.com/65926-shark-feeding-frenzy-surprise.html?jwsource=cl已复制自动 270p270p180p正在加载广告直播00:0002:2802:28Your Recommended Playlist01:33Better Bug Sprays?01:08Why Do French Fries Taste So Bad When They’re Cold?04:24Sperm Whale Befriends Underwater Robot00:29Robot Jumps Like a Grasshopper, Rolls Like a Ball00:29Video – Giggly Robot02:31Surgical Robotics关闭 Catching a glimpse of an underwater feeding frenzy involving 11 sharks was enough to startle and exhilarate a group of scientists off the coast of South Carolina last month. But the researchers lost their minds when a sneaky guest, a wreckfish, swam directly in front of their camera with one of the sharks wriggling around in its mouth. The fish had swallowed a shark whole, as the busy predators darted about to grab morsels from the 250-lb. (110 kilograms) carcass of a swordfish.Advertisement “Oh my god — I’m going to remember this my whole life,” one of the researchers says in footage of the feeding frenzy. [In Photos: Great White Sharks Attack] A remotely operated vehicle called the Deep Discoverer captured the video. The scientists operating the vehicle were conducting research for the National Oceanic and Atmospheric Administration (NOAA) aboard the ship Okeanos Explorer. This was the Deep Discoverer’s seventh dive on an expedition called Windows to the Deep. Images: Sharks & Whales from Above Though surprising, this isn’t the first time a fish has been caught on camera swallowing a shark. Last year, people fishing off the coast of Florida caught footage of a 500-lb. (227 kg) goliath grouper darting up to the water’s surface and nabbing a 4-foot-long (1.2 m) shark, Fox News reported at the time. One shark expert said this behavior is run-of-the-mill, “fish-eat-fish” ocean life. “It might be unusual to see it, but it’s not entirely unusual [for it to happen], no,” Daniel Abel, a marine biologist at Coastal Carolina University, told Live Science. “A big grouper is going to eat anything smaller than itself.” The law of the ocean food chain is a brutal one, Abel said: Anything smaller than yourself is fair game for predators like sharks and groupers. Large groupers are known predators of sharks like dogfish, Abel said. And aside from humans, sharks are their own greatest predators, he added. The unlucky dogfish caught on camera didn’t fall victim to a fellow shark, but it did just happen to be smaller than the hungry grouper watching it — and too busy chowing down to notice. Photos: Orcas Are Chowing Down on Great-White-Shark Organs Originally published on Live Science.by Taboolaby TaboolaSponsored LinksSponsored LinksPromoted LinksPromoted LinksYou May LikeVikings: Free Online GamePlay this for 1 min and see why everyone is addicted!Vikings: Free Online GameUndoSoGoodlyThey Were Named The Most Beautiful Twins In The World, Wait Till You See Them TodaySoGoodlyUndoTruthFinder People Search SubscriptionOne Thing All Liars Have in Common, Brace YourselfTruthFinder People Search SubscriptionUndoDermalMedixDoctor’s New Discovery Makes Foot Calluses “Vanish”DermalMedixUndoKelley Blue Book2019 Lexus Vehicles Worth Buying for Their Resale ValueKelley Blue BookUndoairdogusa.comThe World’s Best Washable Air Purifierairdogusa.comUndolast_img

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