...creatures and Killer Whales perform. These creatures have been trained over the years to perform various times throughout the day. Sea World, however, took these killer whales (orcas) away from their families and home. Throughout the years this has caused damage to the orcas causing rebellion and other forms of defiance. There have been many incidents following the rebellion of these orcas and yet nothing is done about the issue. Sea World should not keep killer whales against their will or keep them captive. Orcas are sea creatures, meaning they belong in the ocean. So why is it that they ended up in large fish tanks held against their will? SeaWorld claims to people that killer whales are better off under their care (Black Fish). Indicating that by taking the orcas from their families, it is rescuing them and giving them better help. Stating that they took them to show others how caring and talented they can be. The park implies that people will learn a lot about life in the sea. Many think that if they come to the park, they are doing a good deed and will be educated on life in the ocean. The employees working on the tours are also obligated to say all these lies to the guests about the park. For instance, a commonly asked question is why some whales have their fins bent, in other words, have a dorsal fin collapse. The park answers to guests that it is normal, but in reality that is not supposed to happen and is caused by the tanks (Black Fish). Orcas were not meant...
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...Geographic in an article titled “Pristine Seas Overfishing” (National Geographic Society), is the “taking of wildlife from the sea at rates too high for fished species to replace themselves.” Overfishing has many catastrophic effects on not only marine ecosystems, but also on the one billion people who depend on fish as their primary source of protein (Fisheries and Oceans Canada 2009). As we continue to exploit...
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...to influence positive change in the world. Making a documentary is one of the best ways to change a issue, that you as a documentary maker see as a major detriment to our world. In this presentation I will show you how a small group of people who saw something fundamentally wrong with the treatment of killer whales in captivity at Sea-world made a documentary that caused Sea-world, a multi million dollar company to abolish their killer whale program. I will be taking a deeper look at this Documentary that forever...
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...Orcinus Orca Orca . Offshore Orca: * Discovered in 1988 in the northeast Pacific, by a humpback whale researcher who observed them in open water. * they travel far from shore * Diet: schooling fish, mammals and sharks. * they have large, scarred and nicked dorsal fins resembling those of transients * Encountered off the west coast of Vancouver Island and the Queen Charlotte Islands. * Offshores travel in groups of 20–75, sometimes in larger groups of up to 200 * Offshores appear to be smaller than the others * Females are characterized by dorsal fin tips that are continuously rounded Transient Orca: * Diet: marine mammals (sea lions, seal, walruses) * travel in small groups, of two to six, and have less persistent family bonds than residents * Transients vocalize in less variable and less complex dialects * Females are characterized by more triangular and pointed dorsal fins. * the saddle patches of transients are solid and uniformly gray * Transients roam widely along the coast in both southern Alaska and California. * Nickname: Bigg's killer whale in honor of Michael Bigg. Offshore Orca: * Discovered in 1988 in the northeast Pacific, by a humpback whale researcher who observed them in open water. * they travel far from shore * Diet: schooling fish, mammals and sharks. * they have large, scarred and nicked dorsal fins resembling those of transients * Encountered...
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...spectacular stunts that are performed by the killer whale and his trainer may leave you speechless. Killer whales have spent more than 50 years in captivity, and has caused much controversy as to whether they should be freed. What some people don't think about is what the effects are of having killer whales in captivity versus keeping them in the wild. Some things that differ wild killer whales from captive killer whales are how much they travel, the diet of the whales, amount of injuries, and their family dynamics. Killer whales that are in the wild travel many miles every day alongside their families, also known as pods. Infact, “Southern Resident Killer Whales travel on average of seventy five miles a day.” (“Center for Whales”). They can also reach speeds as fast as thirty miles per hour. Killer whales in the wild are free to roam wherever they desire with their families. On the flip side, killer whales that are captive are trapped and ripped away from their families. Also, killer whales have a lifespan in the wild of about fifty to eighty years, while in captivity the killer whale’s lifespan is much shorter, being twenty to thirty years. This is caused by stress and not being cared for the...
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...Plankton is a term generally used for microorganisms or “floaters” that simply drift along wherever water currents take them. This includes zooplankton, algae, phytoplankton, and bacteria (G. Karleskint Jr. et al, 2010, p.464). But while it is common to see them as food for fish, they have other roles in nature what make them essential organisms in the delicate balance of our ecosystem. This paper will highlight the critical role of plankton as the organisms that make life on earth possible by describing the foundational role it plays in the food chain and in significant bio-chemical processes and discussing the negative effects it will give to the environment. I. Main Functions of Plankton in the Environment There are two main roles played by plankton in the environment. The first important role of plankton is in the food chain. Because of their microscopic size, they serve as food for other microorganisms, fishes and seal animals, which make-up 30% percent of the world’s entire intake of animal protein (J.H. Steele et al, 2009, p.8). Thus, we find plankton at the bottom of the food chain: zooplanktons eat other planktons for food, which in turn, along with phytoplankton and bacterioplankton, are food for fish and sea mammals, most of which eventually become food for human beings. Secondly, plankton plays an important role in the earth’s biochemical processes. Phytoplankton, for one, is responsible for the primary production of organic compounds that sustains the aquatic ecosystem...
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...Tall Tales The Bible, as with most religious texts, uses metaphors, verbal illustrations, and allegory throughout. Regardless of historical fact or accuracy, the use of these conventions gives most biblical stories their meaning and importance. While most of the Bible makes some sense to the modern reader, there are those stories that defy the basic laws of science and fact. One such story in the Bible is a rather famous one and quite possibly the most confusing and scientifically baseless. In fact, the story is so improbable that it has been relegated to the status of a children’s story by all accounts. The tale comes from the Book of Jonah in the Old Testament and is simply known to the modern world as “Jonah and the Whale.” Sadly, the story, while good, contains two fundamental flaws; one flaw based in science the other based in meaning. While most stories in the bible are symbolic in nature, this particular one really stretches the boundaries of the imagination. Jonah, a minor prophet, was ordered by God to go to the city of Nineveh and preach to the residents about their shortcomings in the eyes of the Lord. Jonah decided against going and instead tried to escape to another city by ship to avoid his task. While at sea, a terrible storm descended upon the ship Jonah was on. Instead of praying to God for the ships survival like the other shipmates, Jonah went below deck and fell asleep. Upon seeing Jonah sleeping, the captain of the ship woke Jonah up and begged...
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...killer whales being kept in captivity. Some of the differences between the two environments are the whales behavior, how they eat, and their dorsal fins. Killer whales are amazing creatures that can live up to 29 years. What exactly determines how long they live? The main factor is usually if they are kept in captivity or in the wild. In the wild, killer whales’ swim up to 100 miles a day. They socialize with other members of their pod and usually have close ties with their families. Most whales are very playful and rely mainly on their hearing. In the wild, whales spend close to 90% of their time under the water. Whales eat various types of fish throughout the day. This animal is around hundreds of different species of marine life throughout a single day. Whales dorsal fins, in the wild, usually stick straight up....
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...was done in 2000 there was shown to be a 70% decrease in the population. Even after being continuously protected by the federal government, they still are a threatened species. As sea otters decline the impacts on the energy flow throughout the Islands is very visible. The main thought for the decline of sea otters at the moment is predation by killer whales because of the scarcity of sea lions and seals, the normal meal for killer whales. Killer whales have been tracked swimming near sea otters and soon over dozens of attacks were reported. It has created a chain reaction in the trophic web and is now effecting many, many organisms. The primary producers, or photosynthesizing organisms, are kelp and phytoplankton. They are the foundation for the aquatic food web. The primary consumers, animals that eat plants, are crabs, sea urchins and costal fish which all feed on kelp, while mussels feed on phytoplankton. The secondary consumers, animals that eat animals who eat plants, would be the squid and octopus who both eat crabs, sea otters and sea gulls which eat the sea urchins, bald eagles and sea gulls both eat the costal fish and starfish eat the...
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...captive SeaWorld orca whale named Tilikum brutally drowned a forty-year-old veteran trainer named Dawn Brancheau during a live show performance. In one quick motion, Tilikum grabbed onto Brancheau’s arm and dragged her into the million gallon tank. With a blood-curdling scream, Dawn was dragged to the bottom of the tank and tossed around. In the autopsy report, Brancheau suffered an enormous amount of blunt force trauma due to the massive force of the twelve thousand pound animal slamming on top of her. The violent attack even scalped a layer of Dawn’s head right off. Yet, it was noted that the cause of death was drowning with “approximately four milliliters of fluid in her sphenoid sinus” (Autopsy...
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...Captain Ahab who is determined to kill the whale or die trying. Now this is a work of fiction but people have been hunting whales for tens of thousands of years. It only took America about ten years to kill 50 – 60 million buffalo; it makes it hard to believe there are many whales left after thousands of years hunting them. This paper is about the Whaling Debate on whether countries should be allowed to continue to hunt whales or should we leave them protected and my beliefs on the subject. This debate has also focused on issues of sustainability and conservation as well as ownership and national sovereignty. Some of the issues included in these debates is the question of cetacean intelligence this refers to the Cetacea order of mammals, which includes whales, porpoises, and dolphins; and the level of suffering which the animals undergo when caught and killed (The Whale Debate: Whale Wars, 2014). Another hot topic in the debate right now is the right to kill a certain amount of whales for scientific research, Japan kills 1000 minke whales a year and about 100 endangered fin and humpback whales. Whales are mammals the same as we are and they are intelligent and have feelings such as pain and a sense of loss. Before I get into my opinion I will list the pros and cons of this particular activity. There are a few of each so I will start with the reasons for whaling, many indigenous people, such as the Inuit’s of Alaska, rely on whales for food and other materials to survive...
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...as killer whales are one of the world’s most dominant predators and largest of their dolphin kind. Killer whales are single celled organisms that belong to the Eukarya domain. The eukarya domain consists of four kingdoms: Protista, Fungi, Plantae, and Animalia. Killer whales belong to the animalia kingdom, which consists of multicellular animal organisms composed of eukaryotic cells that lack cell walls. Ranking below kingdom is the category phylum. Killer whales belong to the phylum chordata that includes vertebrates. After phylum comes class on the hierarchical system. Killer Whales are mammals so they are a part of the Mammalia class. The Mammalia class is followed by order; there are nineteen orders of mammals. One of these nineteen orders is order cetacea. Cetaceans include whales, porpoises, and dolphins. Killer whales in fact belong to the delphinidae family other wise known as dolphins. The delphinidae family of cetaceans is extremely diverse, ranging in size and weight the species belonging to the delphinidae family have many variations between them. The scientific name of the species of the Killer whale as mentioned earlier is Orcinus orca. Orcinus is the genus of the Killer whale and Orca is the species. A killer whales appearance is very unique from other whale species and other species in its respective delphinidae family. A Newborn killer whales range anywhere between 2.1 to 2.5 meters, which is equivalent to about 7 to 8.5 feet. Adult killer whales measure between...
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...Much like crude oil today, whales were regarded as a valuable resource and were hunted the world over for their blubber and meat by people. The oil derived from their blubber was used to light homes and streets as well as manufacture soap, cosmetics and other everyday commodities. And as for their meat? A single catch of a large sperm whale could feed a small coastal village for weeks. Although demand for whale meat is ailing and advancements in technology have replaced whale oil with more effective and practical substances, whales are still being hunted and killed. Despite a ban on all commercial whaling certain nations still continue to kill these animals, primarily Japan, Norway and Iceland. The populations of these animals are becoming...
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...Blue Whale Whales are separated into two groups, the baleen and the toothed whales. The blue whale is the largest animal that ever lived on earth, including the dinosaurs. Baleen is made of keratin, the same material as our fingernails. They live in pods, they have two blowholes. The blue whale has about 2-14 inch thick layer of blubber. They are one of seventy-six species and are marine mammals. Blue whales grow up to about eighty feet long on an average, weighing about one hundred-twenty tons. The females are generally larger than the males; this is the case for all whales. The largest whale that was found was a female. She was ninety-four feet long weighing more than one hundred-seventy four ton. The head of the blue whale forms up to a quarter of the total body length. Compared to other whales, the head is very broad. The blue whale’s heart is the size of a small car and can pump almost ten tons of blood throughout the body. They have very small dorsal fins that are located near the fluke, or tail. Blue whales have long, thin flippers eight feet long and flukes that are twenty five feet wide. The blue whales skin is usually blue-gray with white-gray spots. The underbelly has brown, yellowish-gray specks. During the winter in the cold water diatoms stick to the underbelly, giving it a yellow to silver to sulfur colored sheen, the blue whale is nick-named Sulfur Bottom. Other names include Sibbalds Rorqual and Great Northern Rorqual. Blue whales like all baleen whales, are...
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...Taken from divezone.net. Baby whale sharks average 21-25 inches. Male whale sharks aren’t mature until the age of 30. Females can reproduce when they reach 20. We are not certain of the lifespan of whale sharks, but it is estimated to be 100-150 years. Can you guess what they like to feast upon? Whales, seals, turtles or maybe other sharks? Those are all wrong. Whale sharks are filter feeders! They eat plankton and small fish by scooping them up with their mouths. Their heads are flattened, and they have a blunt snout. Its body is gray or brown with white spots and has pale stripes. It’s underbelly is also white and has two dorsal fins. If you’re lucky to see this massive shark, you’ll need to be warm, tropical sea water. They migrate to the...
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