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Cause and effect of endangered species
Animals in zoos negative effects
Animals in zoos negative effects
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Keeping animals in captivity is wrong. People fail to realize that these animals, such as Orcas, are losing their natural instincts by being placed in a small enclosed cage or pool. The life spans of these Orcas drop tremendously once placed into a stressful environment, such as a zoo. According to Richard J. Harrison, in his book Whales, Dolphins, and Porpoises, he stated that the “unawareness of the social organization that exist in the wild, dolphins and orcas that attempt to join pods of animals of a different species are often attacked. In fact, the mortality rate of the released captive animals is 15 percent”. Many of these animals develop physiological distress from not having the appropriate nutrition and adequate facilities which then makes it dangerous for the staff as well as the visitors to be around them. Understanding the definition of “wild” should give a clear picture of why keeping a caged “wild” animal is not only inhuman, but morally wrong. Orcas taken away from natural habitat and placed in a pool have caused these innocent creatures to live shorter lives because of the stressful transition and the living conditions. According to the National Oceanic and Atmospheric Administration (NOAA), male whales typically live for about 30 years, but can live as long as 50-60 years and the females typically live about 50 years, but can live …show more content…
Health issues occur in these animals and they suffer from inadequate living conditions causing them to live less than they normally would. Orcas suffer from malnutrition, depression, or even develop mental illness. The behavior of these whales are not domesticated and once one becomes irritated or irrational, they will harm nearly anything. Wild animals should stay in the wild, not be kept in a confined
SeaWorld tour guides have also falsely told the public that collapsed dorsal fins are very common among orca whales, but specialist have identified that less than one percent of dorsal fins actually collapse in the wild. SeaWorld has also stated that the average lifespan of an orca is twenty five to thirty years but an orca can live approximately the same amount amount as humans which could be up to one hundred
Second reason why they shouldn’t be kept in a captivity. You can’t recreate on orcas natural environment. The pods sea world cannot hold 40 or more whales which are usually in a pod. If it holds 40 orcas they will make more babies and after their gonna be so much whales and the water won’t hold that much whales. Because whales are the size of bus school and is just like 40 bus
After watching Blackfish, if you could only take one thing from the film it should have been that orcas are being kept in captivity under cruel conditions for the sole purpose of their investments and profits off of them. The film starts off with a 911-phone call as the person on the phone explains what is happening. We hear two different calls, one call about a trainer being in the water when they are not supposed to and another call about a whale eating a trainer. At 00:35, the first call has a woman on the line saying, “We actually have a trainer in the water with one of our whales-the whale that they’re not supposed to be in the water
Out of the 156 whales they have taken into captivity from the wild, 129 are dead. Including orcas bred within SeaWorld, at least 165 have died in their facilities (Schelling). Another falsehood SeaWorld claims is that collapsed dorsal fins are completely normal and common of all male orcas. It is actually quite rare to find in the wild, while every single one of their male whales has a collapsed dorsal fin (“8 Shocking Facts…”). SeaWorld also guarantees that they never separate a calf from its mother and even have posted a picture of a baby and its mother as proof. What they didn’t tell the public was that soon after that picture was posted they shipped the calf off to Spain alone to a different park. A past trainer even said that there had been at least 19 separations of mother and calf that he knew of at his location. All of these factors previously stated added up have a large influence on the whales mentally. Many whales are afflicted by psychosis and anxiety and in turn are given drugs such as Valium to keep them performing in shows. There have been various occasions, often swept under the rug by SeaWorld and away from the public eye, where the drugs didn’t work enough (Schelling). There
Orca whales are the largest members of the dolphin family. Orcas are very curious creatures, they like to sky hop, which is when they poke their heads out of the water and look around, and they can also dive to as much as a hundred feet. These social animals live in pods and stay with them for their whole lives. They are so family oriented that they can may sleep together in a tight circle and have synchronized breathing. Orcas can grow up to thirty-two feet and can weigh nine tons. They typically eat five percent of their body weight and are amazing hunters. The lifespan of an orca in their natural habitat is about fifty years. This lifestyle for them is wonderful because they can swim as far as they want to and are free. Orcas should not be held captive because the capture process is dangerous, it is not good for their health, and their trainers are at risk. Free Willy. Dir Simon Wincer. 1993.Video. Warner Bros Home Video
Whales in captivity have shown signs of anxiety, stress, and depression causing them to be more aggressive towards humans and the other whales. If you were trapped in a bathtub your entire life, don’t you think you’d become a little irritable and possibly a bit insane? At SeaWorld, when the public is not around, usually at night, you can hear the whale’s cries of sadness and distress. Being trapped in a pool, their whole life tears at their emotions and causes them to become psychotic. Over a period of thirty years, a total of four people have been killed by Orcas in captivity.
Suppose you were kidnapped from your family as a child by an alien species while your family watched in despair, crying out helplessly for your kidnappers to not rip you away from them. Now imagine then being strapped down and transported to a place unknown and once you arrive, you see that some of the other children that were also kidnapped have died. You then witness something that will forever remain engraved into your mind; you witness those monsters that took you hostage cut the children open, fill their bodies up with rocks, tie an anchor onto their feet and throw them into the ocean. The monsters then throw you into a tiny cage; you learn that you will not only never see your family again and die in that confinement but you will also work for these monsters and perform as a source of entertainment for them. You spend every night locked away into an even smaller steel cage that gives no freedom of movement at all and aren’t fed if you displease your new masters. Although this sounds like an outline for a horror movie, it is not. It is happening in real life and in our world. It is horrific, not only unethical but inhumane. This depicts the capturing process and life in captivity for public display of Orcinus Orcas, popularly known as Killer Whales since 1961. Although some laws regarding the capturing of whales have changed, whales are still being treated unethically. Just as inhumane as it is for this to be done to humans, it is equally inhumane for it to be done to animals. According to the Merriam-Webster dictionary, inhumanity is “the quality or stage of being cruel to other people or to animals” (dictionary.com) and that is what their captivity is...
People believe that it is no different than training a dog to perform tricks in order to receive a treat as a reward. Some scientists and ecologists also believe that rather than leaving some orcas that are abandoned by their pods, these orcas would be able to live out their lives in captivity. Captivity is not always a bad thing for many wild animals. In fact captivity is what has helped to save the lives of many endangered species and has allowed them to survive and be seen thousands of people around the world. Orcas are an especially hot topic in the science and ecology fields across the globe. Orcas are the largest member of the dolphin family and are extremely unpredictable creatures in the wild. These facts being true makes it extremely difficult and nearly impossible to study the lives and mannerisms of killer whales in the wild. Simply because of this some scientists believe that it is best to hold some orcas in captivity in order to study them and learn more about the psychological stages and happenings in the population as a whole. In some cases it is best for the orcas to be in captivity. The United States Fisheries have set rules and regulations that ensure that all the marine life that is held in captivity has a purpose. This purpose must be educational in some form. The fisheries also mandate that the tanks the orcas are held in are kept at a certain standard to
Orca whales do not like to be taken from their family, held captive for many decades and put with other whales that they do not know. No other living organism on this planet would like to be put through the same thing. Orca whales are highly social animals, they are very intelligent, and are very emotional. If they are kept away from other whales, fed intermittently and received little attention from staff makes them get very emotional and can lead to death of people and the whales. Orca whales should not be held captive; they are beautiful creatures that are not great for people’s amusement and if they are treated poorly, they will act poorly.
Then, on top of that stress, further stress is added when the Orcas are placed into tanks with other Orcas that are not members of their pods, or with different species of dolphins altogether.... ... middle of paper ... ... We might constrain nature for our enjoyment -- but sometimes, the show's going to have blood in the water.
Orcinus orca is the scientific name for the massive marine mammal. Orcas are not rare, but have declining numbers in some areas (Martin.) Orcas are found from the Artic Ocean to the Antartic Ocean. (Britannica) They belong to the Delphinidae, or dolphin family, which is the largest of their species. Female orcas grow to be at the most 15 feet, and weigh up to 4 tons, but the males can grow as large as 20-30 feet, and weight up to 8 tons. (Martin) The color of the orca is white in some spots, black on the majority of the body, and gray just behind the dorsal fin. It is white on the chin, belly and the eye. The white patch above the eye is usually mistaken for the eye, and may confuse their prey, but acts as a camouflage for the eye. The name “killer whale” makes people tend to believe that this is a viscious man-eating mammal, yet it is one of the most shrewd, docile and playful species of the marine mammals. The orca is sexually mature at 10-15 years of age, much like humans, which is 12-13 years of age. They tend to mate year round, and is able to have a calf every two years. It is interesting to know that lactation of the mother lasts 12 or more months (Wynne.) The life expectancy of orcas is 45-50 years of age.
In recent years, humans have gained the ability to tame and train these creatures. Killer whales should not be kept in captivity simply because it is cruel, unnatural, and dangerous. Orcas, or killer whales are majestic giants of the sea. They are actually
After watching several documentaries on how poorly killer whales are treated in captivity, it drew me into researching more information on the treatment of Killer whales that are kept in captivity. I found several scientific journals, and articles on wild life facts of killer whales and I found published books on the treatment of killer whales in captivity. The information I found includes both wild killer whales and killer whales kept in captivity. With the information I found, I plan to prove the shortened lifespan and health problems killer whales get while living in captivity are not normal. In fact the information you learned about killer whales from aquariums and commercial parks are false. This paper will argue why killer whales should not be held captive in commercial parks. This Paper will include information on the killer whale’s diet, the killer whale’s communication, and the killer whale’s physical traits.
They claim that having Orcas in captivity is a good thing because the population is endangered; they say that the research they can do is just not possible in the wild, but at the same time how are they helping the population? Yes they breed them, increasing the population but what good does that do when they keep them locked up and use them to make money? SeaWorld. From the Animals: Captive, but not Contained article by Talal Al-Khatib. Animals may be captive in cages and pens, but that doesn’t mean they are contained, as was demonstrated in 2010 at Sea World.
Zoos display fascinating animals from all over the world for human entertainment, research, conservation, and education. Many scientists conduct studies on animals in captivity that they may not have been able to in the wild. Zoos educate all the visitors that come; they let people know everything that they know about the animals on display. We do learn a lot from these animals, but not all of the animals in the zoo are behaving like they normally would in the wild. Larger animals, such as elephants and orcas (commonly known as killer whales), have trouble with being confined in such a small area. However, many smaller animals benefit from zoos because they provide protection from predators, natural disasters, and poachers. They also benefit from conservation efforts; the babies being born get all the care they could ever need. Some animal rights activists are concerned that the conservation efforts are limiting the gene pool of the species. They argue that the small number of animals able to breed in captivity limits biodiversity and leads to weaknesses in the species overall. Zoos are wonderful places to study and learn about animals, but we need to improve the living standards for animals that struggle with captivity.