Killer Whales : The Killer Whale Essay

The origin of modern day whales, a mystery that has puzzled paleontologists for years, may have just been solved with the discovery of an ankle bone. This discovery might sound simple and unimportant, but the bones of these ancient animals hold many unanswered questions and provide solid proof of origin and behavior. The relationship between whales and other animals has proven to be difficult because whales are warm-blooded, like humans, yet they live in the sea. The fact that they are warm-blooded suggests that they are related to some type of land animal. However, the questions of exactly which animal, and how whales evolved from land to water, have remained unanswered until now.

“ The story of the whale is so remarkable, that were there not so many witnesses, I would not venture to tell it, lest I be accused of exaggeration.”

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

If you have ever been to Seaworld you would have had to go see the Killer whales in fact its one of the top attractions there. Through the eyes of a child, these gentle giants seem to be happy, healthy, and enjoying a playful game with their trainers. The question is are they really happy, do they get treated the right way, and why have there been deaths and injuries. Many people wonder about these things and after the movie Blackfish came out more and more people began to question how well Seaworld treats their animals. “The truth is that Sea World keeps its animals for entertainment and money and helps no one but themselves.”- Animal Legal Defense Fund

Killer whales, also known as orcas, are the largest member of the oceanic dolphin family. In their natural habitat, killer whales have been described as docile and majestic creatures. Killer whales are known to travel in pods that are composed of matrilines. Matrilines are groups of whales connected by maternal descent. Relationships between killer whale calves and their mother are extremely close knit (“Behavior”). Beginning in 1965, SeaWorld – a marine zoo, began capturing whales from the wild to perform in shows for park visitors’ entertainment (“10 Things You Didn’t Know”). In the documentary Blackfish, director Gabriela Cowperthwaite urges and reassures audience members that keeping these large creatures in captivity is a horrible thing that is dangerous for both the whales as well as the humans that interact with them. To accomplish this persuasion, Cowperthwaite employs the use of rhetorical devices ethos, pathos, and logos to solidify her claims.

Some people argue that keeping orcas in captivity is not a problem, yet they do not realize some of the limitations and dangers orcas suffer when kept in captivity. One reason is that these unpredictable, thirty-foot long creatures are usually kept in a tank that is too small for them, compared to the ocean where they can swim freely. In captivity, space is limited. According to one expert, “orcas can swim up to 100 miles per day- a phenomenal amount, in comparison to the exercise they receive in captivity” (Cronin). While in captivity, an orca has to keep swimming in circles or float, unable to exercise adequately in a confined space. The small tanks also prevent orcas from living in their natural group sizes, or pods. “In the wild, killer whales typically travel in pods of between five and 30” (Melissa). In captivity, fewer than five whales are kept together, an imbalance that makes the whales more aggressive towards one another. This can lead to dangerous, territorial situations in which captive

Killer whales are one of the most fascinating displays of ocean life. The killer whale has characteristics that are important to its survival in the ocean. It is interesting to know that killer whales have a plentiful diet. It is astounding to see how killer whales behave in the ocean. I plan to tell you about the killer whale, its characteristics, its diet, and its behavior in the ocean as well as the predation of the orca.

It’s a average, nice summer day and you and your family decide to see killer whales at SeaWorld. Once you arrive to the place and see the large animals in the tank you’re fascinated by their large size. Killer whales, or orca whales, are large marine mammals that can be found in every ocean around the world. They can swim for hundred of miles and “routinely dive up to 300 ft” (“Should Orca Whales Be Kept in Captivity”). They also live in large family groups known as pods that they will rarely ever leave. Seeing these large animals in the tanks that they make seem small due to their large size and with other whales along with marks, mainly bite marks and flopped over dorsal fin for the males, make it questionable if they even should be here and if these other whales are family in the seemingly makeshift pod. Orcas should not be in captivity because of health problems, lack of space in the tanks, and most of them are taken from their homes in the wild where their true family is.

There is so much we can learn from Orcas in captivity. Biologists have limited understanding about killer whales in the wild. We cannot observe them 24/7 and we cannot live in their environment. Being with these mammals up-close could give us some clues about how they interact with each other. This would include physical behavior, their dialect, and how their families work together. These are things we would never have to chance to do with the killer whales in their natural habitat. (Teen Inc., 2010) However, when a whale is placed in captivity it is stripped of its ability to communicate with the whales in its pod. In essence it would be like placing someone in a completely different culture with no means of communicating with anyone around them. Imagine the stress of not being able to communicate any needs or feelings with those around you.

Orcas are complex social creatures deserving freedom and respect, not captivity in theme parks under the guise of public education and entertainment. Aquarium staffs say captive whales are priceless educational tools. However, people can educate their children by bringing them to the wild instead of bringing the wild to them at the expense of the Orcas health and well-being. "The price of a family admission ticket is what continues to drive this cruel spectacle," according to Michael O' Sullivan, the Executive Director of The Humane Society of Canada (Whales in Captivity, 2010, Para. 3). Orcas suffer in many ways in

Since 1961, Killer whales have been held captive in a tank for entertainment. Helpless whales get captured from their families and get forced to live in artificial social groupings. At least 56 orcas have been captured and are currently held in captive. 23 of them were captured from the wild, and 33 were captive born. At least 163 orcas have died in captivity, not including the 30 miscarriages held in captivity. As you can tell, killer whales have a great negative impact when their in captive.

For years the killer whale, also known as Orcinus orca, has been drawing the attention of the public through the entertainment industry. These marine mammals have been bringing in billions of dollars to amusement parks such as Sea World, but at what cost? An idea that these killer whales can live happily and content while in captivity may be going through the minds of the public, but this cannot be further away from the truth. To have such complex creatures in captivity is not morally correct and there are many points against it, such as their level of emotional competence, violence between the killer whales, violence of killer of whales towards trainers, shorter lifespans, physical harm, and their level of intelligence. After taking a look at how these creatures function and the conditions they are put in while in captivity, there is no question about whether or not these mammals should be kept in captivity; an experience such as this affects these marine mammals just about the same as it would affect a human because of their high highly developed emotions and complexity. Since these industries do not have a natural authority over these creatures no matter the cause, the best thing they could do for these killer whales is to stop capturing them and return those who are capable back to the wild.

People say that keeping orca’s in captivities is not a problem, yet they do not realize that, orcas are also human beings. There are several reasons, why keeping these thirty-feet long creatures, in captivities is a problem. One of them, which are the tank, which is too small, compared to ocean where they can swim freely. One the other side, in captivities, the space is limited. Comparatively, to how they swim out in the wild “orcas can swim up to 100 miles per day- a phenomenal amount, in comparison to the exercise they receive in captivity”(Cronin). While being in captivity, orca has to keep swimming in circles or floats. Out “In the wild, killer whales typically travel in pods of between five and 30”(Melissa). In captivities there are only few whales, so it makes them more aggressive toward one another. This sometimes can be lead to danger by killing each other for fighting to gain power of the tank.

Killer Whales, otherwise known as Orcas, are not designed to be held in captivity. Over the past few years, we have seen an increase in Orca captivity, which also allows us to see a decrease in the quality of life in these animals. Within captivity, Orcas will experience a decline in mental health, limitations to it’s natural instincts as a wild animal, and in extreme cases, their behaviour will lead them to inflict harm or even kill their human companions.

Of course, no whale is more important than the other. However, the Humpback Whale is the most marvelous creature of all of them. A typical Humpback Whale is 40 tons, and grows up to 40 to 60 feet long. It is known as the fifth largest whale in the world. Humpbacks are known as omnivores. This means that they eat fish and plants in the ocean. The worldwide population of a Humpback is at least 80,000 whales in all. They are known to be migrants just like other baleen whales. Unfortunately, these innocent Humpbacks are currently endangered. Many of them are endangered, because whale hunters kill them for the supply of oil and baleen. Humpbacks are compelling mammals because they have a detailed body, odd habits, a diverse diet, and a vast habitat.