Blue Whale Research Paper

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.

Logos was shown by using statistics of the whale’s life in captivity and characteristics of them as well. Some of these characteristics that were mentioned were they weigh up to 8,000 pounds, have 48

Killer Whales are Large and intelligent animals that are kept in captivity. SeaWorld in San Diego has 23 killer whales in captivity. Marine biologist including SeaWorld critics agree that the whales probably will never be released to the open seas. How would you feel if you were separated from your family and never see them again? This is how the whales that are kept in captivity feel. Although some people think whales should be kept in captivity I disagree because this makes the whales unhealthy since they are living in a pool instead of the ocean.

At this point in time, it is getting harder and harder for a man to surprise the love of his life with an engagement ring and the word, “Will you marry me?” Countless men have gotten on bended knee on the beach, at a football game, cruise ship, and the spot where they met their partner.

With success come some of the greatest stories of how people got to that spot. If you do try for something almost never will you be rewarded for that particular thing. This plays a role in both of the following books. In Whale Talk TJ must give this team and swimming his all to get what he wants in getting his team a varsity letter. When new requirements set back the team from getting their varsity letter TJ take it upon himself to lead and set an example for the rest of his team. Notably, in the book Summer Ball after Danny finds out about what people actually think about him. He takes accepts it and goes harder in camp. He takes nothing for granted anymore.

Whales are large aquatic mammals. Like every other animal they did not start off like that. Whales came to be after millions of years of evolution. Every aspect of the current whale was decided by nature. The blowhole, dorsal fins, lack of teeth and tail fluke all came from years of other creatures such as the Mesonychids and many other animals.

What can have 48-52 teeth or no teeth at all? It is the gorgeous creature we call the whale? From Belugas, to Humpbacks, to Killer Whales, there is much to learn about these lovely gentle giants. Did you know that Beluga whales are the smallest species of whale? Belugas can reach weights of 3,000 pounds, adults are reported to be 14 feet long.

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.

Whales in captivity are held in swimming pools that are barely bigger than they are. According to Melissa Sawyer, “In the wild, they can easily travel 50 to 100 miles a day. However, in captivity, a typical tank is only twice their size, forcing the animals to swim in small circles or float aimlessly.” (Sawyer 1). Imagine living your whole life inside a bathtub, that is how whales that are in captivity feel. Due to their small living

The earliest whales were land animals with long skulls and carnivorous teeth. Analysis of whale skulls showed major morphological changes, including changes to the skull size, shape, teeth, and nostrils. Fossil evidence shows that the trait of interest, the nostrils, can be found on fossils of the earliest whales, dating back to about 50 million years ago. Evolution occurred multiple times since then, each time resulting in the nostrils migrating further back on the skull. Eventually, the pair of nostrils positioned itself right on top of the head. These nostrils are the blowholes we see positioned on top of modern whales today. In addition, another momentous change in the nostrils occur when order Cetacea splits into Mysticetes and Odontocetes. Suborder Mysticetes

Male killer whales typically live up to 30 years in the wild but can live for as long as 60 years. Female killer whales typically live up to 50 years but they can live as long as 100 years (“Killers”). In captivity, only a few out of the more than 200 whales that have been either captured in the wild or bred at the marine parks have lived beyond 40 years (Rose). Female killer whales become sexually active between 6-10 years of age and males between 10-13 years of age. Female killer whales in the wild are thought to breed every three to five years and nurse their calves for the first one to two years. The gestation period for the pregnancy is seventeen months (“Welcome”). Killer whales are very social animals and are commonly found in pods of as few as 3 to more than 25 animals including at least one large male. Killer whales typically stay in their pods for their entire lives. Various pods of killer whales have been observed mixing with other pods either for social interactions or mating (“Killer”). They communicate through a series of whistle and clicks, which can be modulated by pitch and multiple harmonics. Pulsed calls are the most common form of vocalization that resembles squeaks, screams, and squawks to the human ear (“Killer”). Killer whales are actually pack hunters, like wolves, coordinating their attack and herding their prey into a small area. They are called killer whales due to the fact that

When a baleen whale finds food, it opens its large mouth and sucks in whatever it plans on eating with large amounts of sea water in one of three ways. Gulp feeders wait until they have a full mouth, then press their tongues against the baleen. The pressure pushes the sea water out, and its food gets caught in the baleen like a giant strainer. Once all the water is removed, the whale swallows its food whole. Skim feeders use a different approach, skimming along the surface of the water with their mouths open to catch zooplankton. Bottom feeders plow along the seabed and use their baleen to filter small invertebrates from the

Each side of a right whale's mouth has about 225 baleen plates, which can be up to 8 feet long. Northern Whales are carnivores. Although whales do not eat the same meats as land animals they are known to consume fish, squid, octopus and other types of foods that are

Imagine that your four years old and suddenly the world has you know it changes your spriped away for your family and you witness you family killed.This is exactly what happened to some of the Killer Whales and dolphins keep in captivity and yes now to this day this is illge but some of the killer whale and dolphins at seaworld today like Talcum is a Killer whale at Seaworld Florida who witness and live through exactly that.He was not alone many other Killer Whale and dolphins have the same story to tell.This is unexpected for us to do as a civilized society and it outraged me that we let this happen in the first place. Clovis,Chappy,Wally,Wanda and 196 other Orcas and dolphins passed away in cavity without being able to go back to where

A game that has caused tons of deaths struck countries all over the world. The game is the internet challenge called The Blue Whale Game. The Blue Whale Game is filled with challenges that make the players harm themselves: carve a specific phrase on the person’s own hand or arm, carve “yes” on the person’s own leg if they’re ready to be a whale, and make yourself hurt or sick. The game ends with the whale taking an oath and jumping off a building. If you refuse to do any of the tasks given to you, the game master would threaten to leak all of your personal information. Because of this game, teens around the world have killed themselves or have tried to kill themselves. Some countries that have been affected are Brazil, Russia, India, Italy