602 Maria Wheeler
Ela 7 5-19-17
“The Humpback Whale”
A Humpback whale is a large Dark grey mammal with white patches on their stomach and knobs (known as tubercles) covering their head. They can range in size from 48 to 62.5 feet and can weigh from 25 to 40 tons. Newborns can weigh about 1 ton. Did you know that the largest whale ever recorded was 89 feet, that’s longer than a school bus. Humpback whales are vertebrates just like every other mammal. They got their common name
Family therapy is often needed when families go through transitions such as separations between parents and divorce. According to research, “the power of family therapy derives from bringing parents and children together to transform their interactions” (Nichols, & Davis, p.18), as problems need to be addressed at their source. The children who are the most vulnerable, when parents decide to separate, exhibit symptoms which are exaggerations of their parent’s problems (Nichols, & Davis, p.18). Frank and Walt Berkman are the examples of how children cope and adapt to the stressors of family separations such as marital separations and
Image sitting on the beach one July morning. The sun is beaming down and decide to go for a swim. As you approach the water, you see a whale unusually close. You begin to get nervous as it continues to approach the shore. However, you aren’t worried because you know that they are confined to the sea. As the whale comes near you can see it clearly. Just as you think that it will turn around, the whale walks out of the ocean!
To fight is to stand up for what is right, break through the walls of what is acceptable, and to have the fire blazing in the eyes of a warrior. Throughout life society has taught humanity to form into a definite way that should not ever change, but through life there has been a small population who are immune from societies spell. The outcasts that must battle to stand up for what they believe is right. In the novels Antigone, Anthem, and in the movie Whale Rider, the main characters fight for what they believe is right by standing up to society's norms the society has deemed acceptable.
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.
Whales living in captivity become aggravated and have been known to take out anger on themselves by self harming. In the pools they live in, metal bars are placed in between the pools to prevent the killer whales from swimming to another pool. On several occurrences, the whales have attempted to bite and break the metal bars. This leaves the whales with broken teeth and a risk of infection. Infections in killer whales can lead to death in many cases. If a whale gets an infection, they have to be taken out of the pool and placed into another pool by themselves to prevent any problems with other killer whales they live with. In many cases, whales with infections need serious care from whale specialists.
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.
Blue whales, also known as (Balaenoptera musculus), are considered one of the largest animals today (NOAA). A blue whale can grow up to “80- 100 feet in length and may weigh up to 200 tons” (World Wild Life).
Seaworld is a giant marine life theme park. The greatest attraction to these many theme park would be those killer whales. In fact, these killer whales are the face of the park. As gigant as these mammals are, seaworld is keeping them in some pretty tight quarters. Mr. Jett and Mr.Ventre says “Wild killer whales can swim a hundred miles daily as they socialize, forage, communicate, and breed. In stark contrast, with little horizontal or vertical space in their enclosures, captive orcas swim only limited distances, with most spending many hours surface resting.” The animals don't have the freedom they need. Also when taking the whales out of their natural habit the whales tend to be depressed and not as heath in that situation. They need their freedom in the big ocean blue. Bring them into the small living units, breeding whales in captivity all for the entertainment of humans. At young ages the calves are taken away from their mothers on to a new seaworld park. Mothers of the calves have even been seen denying their offspring.
Orcas, commonly known as killer whales, are actually the largest member of the dolphin family. They were given the name “killer whale” by sailors who often observed them attacking and killing seals, sea lions, walruses, penguins, dolphins, polar bears and even other whales (Orcas).
Gray whales are a part of the Baleen Whale family, baleen whales have two blowholes, while toothed whales only have one. Gray whales have rough and short baleen, have no dorsal fin, and only have two to five ventral grooves on the lower jaw. Like many marine animals, gray whales also migrate seasonally. The shape of the gray whales’ torso is the reason why they can dive through water easily and without having the “drag down” feeling. They also have blubbers that can warm them up until the time to migrate. Another adaptation of the gray whales is that they change their feeding styles in order to survive through the climate change and other changes. They usually take a 22,000 kilometers long round-trip journey every year, which is also the longest migration of the mammals.
Orcas, or killer whales are majestic giants of the sea. They are actually the largest type of dolphin. They have long black bodies with distinct white patches near their eyes. A killer whale can be up to 32 feet or more in length, and weigh up to 12,000 pounds. Females are a bit smaller, but live longer (Gorman). The name “killer whale” apparently came not because it is a vicious whale, but because it preys on whales. They do not have any natural predators, and they are considered the “top dog” of the ocean. Not even the great white shark stands a chance against these superb killers. “Unlike sharks, killer whales are cautious hunters, sometimes spending hours harassing a 1,000-pound sea lion so it can easily be drowned” (Francis). Orcas use many hunting tactics that are unique to their species, which is what makes them invincible.
is, without a doubt, the largest inhabitant of the globe; the most formidable of all whales to encounter;
The Humpback Whale, Megaptera novaeangliae, is part of the marine mammals group. They are found in oceans all over the world, they live in open waters. Even though they are mammals, they do not live on land (Monterey Bay Aquarium). Humpback whales are known for their magical song that can travel great distances. These gentle giants are omnivores, their main diet is krill. They are mostly found near coastlines feeding on tiny shrimp-like krill, plankton and small fish. Humpbacks migrate annually from summer feeding grounds near the poles to warmer winter breeding water closer to the Equator. Humpback whales are powerful swimmers, and they use their massive tail fin, called a fluke to propel themselves through or even out of the water! Mothers and their young swim close together, often touching one another with their flippers with what appears to be gestures of affection. Even though it takes more than one year for a humpback whale to grow fully, mother whales leave them after one year (National Geographic).
When Indo-Pacific Humpback Dolphins are first born, they are dark gray and get lighter as they grow older, sometimes this will cause spots (WCD). According to Whitfield on page 114, when the Indo-Pacific Humpback dolphin is young it has a normal streamlined body figure, but when it grows older it start to form fatty tissue humps. They have the average lifespan of 40 years (WCD). The Indo-Pacific dolphin can be between 6 ½ feet to 10 feet long with 120 teeth in their long beak. Using their long beak to eat, these dolphins swim up to the shallow waters and hunt for fish (Whitfield 114). Indo-Pacific dolphins are not the only type of dolphins that pray on the
Balaenoptera Musculus, or the blue whale, is the largest mammal in the world. This enormous mammal can grow to be 110 feet long and weigh as much as 190 tons. That's longer than two city buses and the total weight of 30 elephants. This giant is powered by a heart the size of a taxi-cab. The blue whale's of the Antarctic grow larger than those of the Northern Hemisphere. Also, the females tend to be slightly larger than the males of the same age. These mammals are bluish-gray in color, with some paler spots. Algae tends to accumulate on their bellies causing a yellowish or mustard color. It has a mottled appearance with a broad, flattened U-shaped head. Fifty to ninety throat grooves run from the mouth to the belly. Instead of teeth, blue whales have 270 to 400 black baleen plates on each side of their mouths. These plates are about forty inches long and twenty-two inches wide. The blue whale has a tiny, stubby dorsal fin set far back on its body. It has a 20 foot wide, slightly notched, triangular flukes, which is propelled by an extremely thick tail stock. The flippers on this creature are long and slender, and are about one-seventh of the whale's body length. The blue whale's most prominent feature is its exceptionally fleshy splashgaurd, which surrounds the blowholes at the front and sides. This whale spouts a single slender jet that soars forty to fifty feet high.