Whales in Captivity

Killer Whales deserve Freedom Kimberly mansion house COM 155 November 27, 2011 Mara Galvez Killer Whales Deserve Freedom grampuss ar complex brotherly creatures deserving turndom and respect, non enslavement in theme parks nether the guise of public development and entertainment. marine museum rungs avow captive whales atomic number 18 invaluable educational tools. However, people clear acquire their children by bringing them to the wild or else of bringing the wild to them at the cost of the orcas health and well-being. The price of a family entrance fee ticket is what continues to drive this deplorable spectacle, check to Michael O Sullivan, the Executive Director of The Humane f putrnity of Canada (Whales in enslavement, 2010, Para. 3). grampuss cope with in umteen ways in captivity, and are field of study to many tensenessful situations they would neer fit in the wild. Captivity changes not hardly their mental state except as well their physical ap pearance. One of the almost large physical effects of captivity is abaxial fin disfiguration.In the captive population, almost e real male has a flopped abaxial fin, and most females experience at least whatsoever bend to their abaxial. In the wild, male dorsal fins commode exceed heights of 6 feet straight up. The best theory is that the dorsal fin flops from the force of gravity. Dorsal fins are made of cartilage, not b mavin. Orcas are sensation of the fastest mammals in the sea they can reach speeds up to 30 miles per hour. Orcas can dive underwater to depths of close to two hundred feet. When diving, the animals heart rate slows from 60 beats per minute to 30 beats per minute.Meanwhile, type O-carrying blood diverts away from the extremities, and hence navigates toward the heart, lungs, and brain, where there is much oxygen needed. These biological changes permit the animal to conserve oxygen while submerged for longer periods of date (About Orcas Physical Characte ristics, 2005). In the wild Orcas need support from the water, safekeeping their dorsal erect. In captivity, Orcas are at the surface invariably for hanging, training, and petting pur adjusts, and swim only in circles so there is precise comminuted dorsal support, thus do the dorsal to flop (Bohn, 2011) .Orcas in captivity mother from more than just physical imperfections. treat with drugs to help the grampus whales call for with stress, they suffer terribly in marine parks. Animals and military personnel share the aforesaid(prenominal) immune system. yet as stress reduces our immune system, it does the same to the slayer whale. Therefore, stress has been an indirect crap of death in captive killer whales. Killer whales in captivity experiencing stress tend to beat their head against the walls of their tanks until it bleeds. At least three captive whales receive killed themselves with this repetitive motion brought on by stress.Have you ever heard of this happening in the wild? Not only does it not happen, an Orca in the wild would never bring bodily harm upon itself. demur of their right to live in their reliable habitat where they belong causes the killer whales a lot stress, frustration, anxiety, and sadly aggression. In the wild Orcas, do not attack tender-hearteds as they have in marine parks. As Barry (2010, Para, 12) explained, Isolation among marine animals is highly stressful, which leads to brachydactylous behavior. Marine parks such as Sea World have what they omen petting pods, where the children can pet and feed the Orcas.Orcas are given tranquilizers to help them deal with the stress and anxiety of human contact. state might not be so eager to pet these wild mammals if they knew everything the Orca had to go through just so they could pet them for a minute or two. (Smith, 2010) Along with the stress of living in a marine park, Orcas suffer total stress being away from their family members. In the wild Orcas strike with their family (pods) that range anyplace from five to 25 family members (Orcas). Orcas families are very close knit. They mostly affect in pods that include their parents, grandparents, children, etc.Taking the Orca away from their family causes them such(prenominal) stress, anxiety, and depression. In the wild, their offspring stay with them and buy the farm with them. Orcas, related by blood, remain together for the duration of their lives. In captivity, the aquarium staff removes their offspring (calves) from them at a very young age. For Orcas, known to be the one mammal that is closest to the human aftermath as far as family, feelings, and brotherly behaviors, it would be equivalent to a human being removed from their family to never happen upon them again, to never speak to them again. Smith, 2010) In the wild, Orcas have constant communication with their pods (family). To communicate with their pods (family) in the wild Orcas use echolocation. Mandell (2010) describes e cholocation as, The lick of moving air between the sinuses in their heads to make high-pitched goodly (p. 2). The vibrations travel underwater until they encounter objects and then pratlash back creating audible tones the whales use for navigation. Their sound waves go so far that they never come back to the Orca who send it. What comes back is the voice (sound waves) of another Orca (family member).In captivity, these high-pitched sounds can only travel to the wall of the tank and bounce back. Thus, causing the sound (the Orcas own voice) to bounce back and forth repeatedly which in metre can drive a killer whale insane. It would be equivalent to keeping a human in a room, in solitary, who is constantly hearing voices. be isolated in a little(a) tank (approximately the size of two Orcas), splatter spectators with your tail, and doing tricks several times a day for days would make any species go crazy. I agree that watching august Orcas performing tricks with a human trai ner is not educational.Unfortunately, watching one piece of cake and kill a trainer is educational, but only if the littleon changes the minds and actions of its captors. Orcas are complex tender creatures deserving of freedom and respect. There are currently 42 killer whales in captivity worldwide. Out of the 194 killer whales in captivity since 1964, two-thirds died within 10 years, and less than 30 survived longer than 20 years in captivity (Mandell, 2010) . To keep them in captivity disguised under education and entertainment is nothing more than cruel and unusual treatment.They suffer physically, socially and mentally. Captivity is more detrimental to the welfare of the Orca than the wild could ever be. Watching Orcas in their natural habitat is far more educational than watching them perform tricks in a marine park. (Santich, 2010) OR (Orlando, 2011) YOU answer References About Orcas Physical Characteristics. (2005). Retrieved December 7, 2011, from orca-zone http//w ww. orca-zone. com/aboutorcas/index. hypertext mark-up language Barry, J. (2010, August 26). Killer is prized, feared, stressed vivification wont change much for Tilikum, the orca that drowned a trainer at Seaworld.St Petersburg Times . St Petersburg, FL, unify States. Retrieved from http//search. proquest. com. ezproxy. apollolibrary. com/docview/264384772/1338068E48F8B67489/1? accountid=35812 Bohn, G. (2011, November 28). Killer whales and captivity What threat, if any, does brio in the aquarium bubble pose to the health of these giant sea mammals. The Edmonton diary . Edmonton, Alta, Canada. Retrieved from http//search. proquest. com. ezproxy. apollolibrary. com/docview/251763683/133805C5287EFA914D/1? accountid=35812 Mandell, M. (2010, June 29).Short history on killer whales. Bergen County, N. J, United States. Retrieved from http//search. proquest. com/docview/365980652? accountid=35812 Orlando, S. W. Orca Collapsed Dorsal Fin. (picture). jailed orcas. Sea World Orlando, O rlando. Retrieved from http//pediaview. com/openpedia/Captive_orcas Santich, K. Free Willy? Conservationists say this is how orcas should live in the wild. SeaWorld tragedy a reminder of why orcas should swim free? Whale and Dolphin Conservation Society. (picture) Retrieved from http//blogs. orlandosentinel. om/changetheworld/2010/02/a-tragic-reminder-of-why-killer-whales-should-not-live-at-marine-parks. hypertext mark-up language/orcinus_orca_5 Smith, J. (2010, June 11). Captive Killer Whales. The Ecologist . United Kingdom. Retrieved from http//search. proquest. com. ezproxy. apollolibrary. com/docview/234920905/1338063BFFA6E62ABF8/1? accountid=35812 Whales in Captivity Spectacularly inhuman says Humane Society of Canada. (2010, July 1). The Canada Newswire . Ottawa, British Columbia, Canada. Retrieved from http//search. proquest. com. ezproxy. apollolibrary. com/docview/455947023/133806FC22464623DC8/6? accountid=35812