The Effect of Over Hunting on Blue Whales - 605 Words

The Effect of Over Hunting on Blue Whales The blue whale is a magnificent creature being the biggest in the world. The blue whale can eat up to 4 tons of krill in one day, and live up to 90 years old. Blue whales can make sounds and tones that travel up to 1000 miles away. Blue whales are so big and take up so many resources that have to live in small groups of one or two called pods. The Blue whales habitat ranges between Madagascar and Antarctica. In 1904 there used to be close to 400,000 blue whales living on earth, but now due to over hunting people have put the human race in danger along with the blue whale species. The history of whaling originates all the way back 3000B.C. Whaling is killing whales for meat and oil. Huge fleets of whalers did not come around until the 1700’s. By the 1930’s 50,000 whales were being killed annually. From 1904 to 1967 360,000 blue whales were killed, that adds up to about 70% of their population. Whales produce up to 3 off spring at most in one year so the bounce back from a huge killing would take many years. The International Whaling Commission was established in 1946, to help fight commercial whaling. The IWC came around to help fight whaling, but they had little effect. In 1970 the Convention of International Trade of Endangered species put a ban on all whaling. Even though there is a ban on whaling Norway, Iceland, Japan and the USSR still have whaling fleets but under the name of â€Å"scientific research†. The only people who areShow MoreRelatedThe Blue Whales: The Largest Mammal Ever to Inhabit the Earth659 Words   |  3 PagesThe blue whale is the largest mammal that has ever inhabited Earth, yet not much is known about this fascinating creatures that roam our oceans. This research examines the physical description and habits of the blue whale, the habitat in which they live in, and the primary threats this endangered species face today. Even though hunting was ban in 1966 by the International Whaling Commission, blue whales are still exposed to numerous threats today, all of which are caused by humans. The populationRead MoreCommercial Whaling Essay examples1702 W ords   |  7 Pageshunts? By studying the effects of whaling,realizing how culture has changed over time, and taking note of the money that would be saved, it can clearly be seen that there is no longer a current need for whaling to continue. Efforts have been made to try to stop whaling, but with no help from any authoritative figure,nothing has been done to regulate the whaling. The famous sea shepherd, known for its strikes against whaling, can even be seen on the popular television show, Whale Wars. The continuationRead MorePersuasion Against Whale Hunting2358 Words   |  10 PagesSave Our Whales: End Whale Hunting April 7, 2011 Save our Whales, End Whale Hunting Whales, often called â€Å"the Ocean’s gentle giant† are one of the biggest species/mammals that spend their entire life in the ocean. The smallest known whale is the â€Å"Minke† which, by adulthood is only 8.5 feet long; the largest known whale is the â€Å"Blue whale†, which measures 94.5 feet long. Since the ancient times, people have written about encounters with this mammal. Ancient Roman and Greek artistsRead MoreEffects of Illegal Whaling in The Southern Ocean Whale Sanctuary on Benthic and Pelagic Ecosystems 1725 Words   |  7 PagesWhaling in the Southern Ocean Whale Sanctuary (SOWS) is an ongoing issue despite laws and regulations prohibiting commercial hunting in these waters. Whaling fleets from Japan use scientific research to justify continued whaling in the Southern Ocean. 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InRead MoreEndangered Animals Are Endangered Species1411 Words   |  6 PagesNot many people know about endangered animals or what makes them endangered. Animals have been endangered and going extinct for over 635 million years. Although extinction is a natural phenomenon, it occurs at a natural â€Å"background† rate of about one to five species per year. Scientists estimate that we’re now losing species at 1,000 to 10,000 times the background rate, with dozens going extinct every day. As many as 30 to 50 percent of all species could possibly be heading toward extinction by mid-centuryRead MoreGas Exchange : A Important Bodily Process3474 Words   |  14 Pagescolour of its body in order to blend in with its surrounding. An adaptation often has three categories it fits into: structural (what the adaptation is), physiological (how it does it) and behavioural (what it does in relation to this adaptation). Over a course of time, organisms have become adapted to their surroundings in order to be able to survive, and compete within an environment. The gas exchange system has adapted and changed across species, more specifically there are key differences inRead MoreSharks2370 Words   |  10 Pagesthe bottom of the ocean any carcasses that settle there. The attacks on humans are more likely the shark â€Å"tasting† to see if the movement is a fish. When the shark realizes that the human is not its prey, they move away. Sharks can be found all over the world’s seas, from the equator to polar regions. We are currently aware of about 480 species and there are still species to discover. Some species, known as benthic, dwell mainly on the ocean floor. An example of a benthic is the nurse shark