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Marine mammals in captivity research paper
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Arianna Bailey Ms. Parks AICE Marine Science per. 4 Should Marine Mammals Be in Captivity? Marine mammals should not be kept in captivity because they are living and breathing creatures just like humans. Marine mammals should not be traded or locked in a suffocating aquarium and they should have the right to stay in their natural environment. Whales and dolphins in captivity usually were separated from their families when they were very young. Marine mammals that are in captivity are placed in tanks that are the equivalent of a bathtub. A tank the size of a bathtub can’t replace the endless ocean. Whales in captivity have a much higher death rate from diseases than whales that are in their natural environment. Killer whales are captured alive and are then used in exhibitions. Attempts to capture killer whales can cause injuries and deaths to the whales. “In 1970, more than 90 orcas were stalked and herded into a three-acre net by deafening explosives, speedboats and airplanes at Puget Sound. Young calves were torn apart from their …show more content…
Captive whales also suffer physically because they can damage their teeth by chewing on metal cage bars that they live in and all captive adult male whales have collapsed dorsal fins, which is a rare condition in wild dolphins. “Nakai, an orca at SeaWorld San Diego, sustained an injury on his lower jaw that was so significant that it was described as “a dinner plate-sized chunk” of ripped tissue.”(PETA) Wild Orcas can live for decades, but in captivity the median age is only 9. “At least 44 orcas have died at U.S. SeaWorld facilities from causes ranging from severe trauma to intestinal gangrene; none of them have died from old age.”(PETA) So, not only do wild orcas get harmed in captivity, but they also die from severe illnesses and they don’t live as long as they normally would out in the
The captivity of large, wild animals is accepted for theme parks all around the world. Tickets are sold for people to come and watch these animals live and even preform in an exhibit that almost resembles their natural environment. It is impossible for parks and zoos that use animals as attractions to provide the same resources and space they would have in the habitat they are usually found in. They can, however, help injured or ill animals that cannot survive in the wild. This is where I believe they should draw the line for keeping animals in captivity. SeaWorld has gotten a lot of attention in the last few years, especially since the Netflix documentary, Blackfish, was released. This film targets the company for the mistreatment of their orca whales. In particular, it told the story of one named Tilikum and shows the problems he and the other orca whales face while living under the care of SeaWorld. Gabriela Cowperthwaite, the director
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
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
The trainers along with Cowperthwaite believe to have them in a captivity like SeaWorld is inhumane. I agree with this documentary, Blackfish. This documentary gave a perfect visual representation on why I do not like having animals in a cage or in a small area. Having animals captive, working hard, and hardly fed is wrong, especially only allowing them in a small area to roam. Watching this documentary made me feel sympathy toward these poor animals that must go through with this harsh life style. Just like Cowperthwaite, I strongly believe the orcas shall not be held in these small areas and be allowed to live in their natural
"The Aftermath." The Heartbreaking Real-Life Capture of Orcas. N.p., n.d. Web. 24 Mar. 2014. .
An orca, more commonly known as a killer whale, is currently one of the largest marine animals held in captivity. Countless arguments are being made, supporting and opposing captivity of orcas to be exploited as circus animals in theme parks around the world. Throughout recent history, Sea World trainers have been injured and killed by the orcas and the whales, and the whales themselves have been observed as severely depressed. If Sea World releases the whales, they would undergo an immense economic downfall and the whales would be too weak to survive in the wild if they were freed. Since the first Sea World park opened in San Diego, California in 1964, common questions have arose concerning the well-being of orcas in captivity, the dangers of humans training them, the physical capability of whales theoretically being released, and the psychological differences between whales living in the wild versus whales living in Sea World's confinement.
The issue of keeping Orcas in captivity and under the care of man has been a controversial practice ever since the first dolphins and whales were taken into aquariums for the amusement of humans. In more recent times, the documentary Blackfish (which has been recently broadcasted on popular TV stations such as CNN) that focuses on Tilikum, an orca held by SeaWorld, has brought to light the controversy over captive killer whales. Orcas are majestic, beautiful, and intelligent creatures that should not be kept in captivity for our entertainment because of the harm it causes them.
The first whale to ever be captured was Moby Doll. The capture of Moby Doll was an accident; the purpose of getting this whale was so a sculptor named Samuel Burich could make a life size model for the British Columbia Hall Aquarium. Moby Doll was shot numerous times, but would not die. Since the whale would not die they decided to keep the whale and put it on display. There was little information on how to take care of the whale. Moby Doll did not eat for fifty-five days while being held captive. They were giving the whale the wrong food and when they finally figured it out the whale killed itself a month later. “Stories of Killer Captive Whales”.
The whales are usually pregnant for 15 to 17 months; but having young every 2 to 6 years. In captivity about 163 orcas have died. As well as about 30 miscarried or stillborn calves (“10 Things…”). SeaWorld force breeds the orca’s. They do this by having the animal lye on its back while they masturbate it. The people take the sample and put it inside of a female (“The Fate of…”). They do this to make the numbers of orca’s they are capturing to go down. In all actuality they are making things worse. They have inbred these animals. They don’t know what it could do to the baby inside of the mother. It could come out with some type of deformation, and the wiring in their brains could become
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
This argument about Orca whales is very important. The abuse that these animals go through is unbelievable and uncalled for. They face starvation, dorsal fin damage, and withdrawals from not seeing their family if they were taken from the wild. Orca whales love to play but it is hard when they are being abused. Whales in the wild have dorsal fins that stand straight up (Killer Whales Don’t Belong In Captivity). The whales at any marine park have dorsal fins that
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
Now let’s take a look at Orcas and the torture they go through at places like Sea World and Sea Land. What exactly do you think goes on in there after hours? Do you think they are just trained so well that they are released overnight and just come back the next day by themselves? I sure hope not, though. They are kept in tiny wells, it wouldn’t be tiny to us, but they spend their off time in a little tank with seven to nine other orcas that could be up to twenty three feet long and weigh up to six tons and they aren’t happy so you could imagine what they do to each other while in there.
It is said that in order to protect the wildlife, we need to be educated about the wildlife that inhabits our planet. As humans, and the superior species on Earth, we put exotic animals, aquatic and terrestrial, in zoos or aquariums where people can go to see them to learn more about them in order to protect them. It just so happens that by putting these animals into captivity, we are causing more damage to them, just as damage is occurring in the wild and more species are becoming extinct. Animals should not be held in captivity; it does not save them from going extinct, but helps kill them off.
The reasons that animals are held in captivity could favor some people and others not. Animals in captivity are usually held for entertainment, education, research, and conservation purposes. The other major reason they are held in captive is the process of rehabilitation. The article, Ethical Issues, defines rehabilitation as the treatment of wild animals found injured or ill, taken into captivity until restored to full health and then returned to the wild. Then when the animal is released they are then able to live freely in their own habitat. Although this may lead to suffering and stress or even death for the animal. The animal is so dependent on their caretaker that once they are put into the wild they do poorly (1).