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why are whales endangered

From blue, grey, and bowhead whales, to beluga and sperm whales, the world’s entire population is at some kind of risk. Keiko, the star of Free Willy, was captured in Iceland in 1979 and went on to perform at several places. 9 Fun Language Activities For Toddlers (Language Development Activities). When blue whales eat they first take a giant gulp of water that's full of krill. Climate, Hunting, and Pollution Before discussing why whales are endangered, it’s important to understand that it’s not just one kind of whale that has reached the edge of extinction. They prefer subtropical to subpolar waters and can be found in all oceans and adjoining seas, except for those in tropical and polar regions. Today, the world has come to appreciate these sleek creatures not only as apex predators but also for their complex societies and their ability to feel grief. It was an astonishing moment and my father had a really emotional response, almost an emotional breakdown. So we hope the numbers of blue whales increase soon. Whales are a critical part of ocean ecosystems. Whale meat that is processed in Iceland is shipped to Japan for consumption. As mentioned above, entanglement also causes immense harm to blue whales. Some have suggested that cetaceans commit suicide, like Richard O’Barry, an anti-dolphin captivity activist with the Dolphin Project in the Miami area who did the movie, The Cove. But he began to tell us in detail the story of how he had captured orcas. There was a time when these huge creatures were almost whaled into extinction, which made the International Whaling Commission take strict actions against it. Create your account. To unlock this lesson you must be a Study.com Member. Bycatch is another reason behind their near extinction. Pollution of the oceans with runoff and material waste can be deadly, specifically, the ingestion of debris and trash dumps. - Lesson for Kids, Why Are Pandas Endangered? Blue whales live in colder waters during summer and migrate to warmer waters in winters to keep themselves comfortable. Killer whales are endangered due to a number of threats, including oil spills, bio-accumulation of PCB and other contaminants, noise pollution, collisions with ships, entanglement in fishing gear, shootings by fishermen, and habitat disturbance by whale watchers. - Lesson for Kids, Endangered Species in Canada: Lesson for Kids, Why is the Great White Shark Endangered? Also, nobody had any idea about the social structure of the Icelandic killer whale pods or what family he might be connected to. When I penned the words for this book, Southern Residents were down to 76 wild members—three pods in total.

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