Giant Otter Essay

I chose the American bald eagle because it is one of the fastest and strongest species of eagles. It is the national symbol. The Congress adopted it as the national symbol in 1782. I think it was adopted as the national bird of the United States because the Roman soldiers used the eagle as a symbol of courage and power. In the early 1800's, Americans called the Bald Eagle, the American eagle.

In Oregon development was first predicated on trade between Spanish, British, Russian, and American ships and region's Indian peoples for sea otter skins. This period lasted from roughly 1780 to 1810. During this period of frontier inclusion there were many, often sexual contacts between the native inhabitants and the traders (p.360).

The study conducted by Weisle, Nagaswami, and Peterson is displayed about river otters and how they are different in structure from other marine mammals. River otters must depend on their thick layer of hair for survival. River otters are semi-aquatic mammals, which are considered to have denser fur than any other mammals. It’s thick, sleek coat, which keeps it dry and warm, is made up of two types of hair. The longer outer hairs are water repellent as known as guard hairs, and the other is underhair. The guard hairs could provide some protection for the more delicate underhairs. The three authors of this article, “River otter hair structure facilitates interlocking to impede penetration of water and allow,” addresses a question upon why the

Many of the impacting factors on the Amazon are still present to this day with the Loggers, Ranchers and Miners. Recent challenges Amazonia has found itself up against are Commercial Fishing, Damming, Bio-Piracy & Smuggling and Poaching. Fish is one of the main food sources and income for many Amazonian people therefore it is in high demand. Large commercial fishing industries bring in huge trawlers to scoop up schools of fish to sell at the world food market. Smuggling plants and animals out of the Amazon is one of many illegal things that happen in the rainforest, with foreigners selling and making huge profits without sharing with the country of origin. Annually, US$20billion is made in the illegal wildlife trade. Hydroelectric construction

The Louisiana black bear (Ursus americanus luteolus) is a subspecies of the American black bear (Ursus americanus). The Louisiana black bear was once found roaming all over Louisiana and parts of Arkansas, Texas, and Mississippi. However, during the 18th and 19th century, bear hunting became popular and large amounts of forest areas disappeared due to the demand for wood and agricultural land. By the 1950's, the Louisiana black bear's population was down to eighty to one hundred twenty. In efforts, to save the species the Director of Louisiana Wildlife and Fisheries temporarily closed hunting season for the Louisiana black bear. Despite the noticeable decline of the bears' population, illegal harvesting and deforestation took place until the

Firstly, the author states that pollution sources such as oil rigs near Alaskan beaches is killing the sea otters. Also, a research held on water samples in the area showed that it contains high levels of chemicals that may indirectly kill the otters. This view is objected by the lecturer. He proposes that Orcas use the animals as source of food, that is why there are no signs of dead otters on shores of Alaska, which would however be

Sea otters (Enhydra lutris) are marine mammals capable of spending their entire lives in water. Being carnivorous in nature, they feed on sea urchins, crabs, fishes, mussels and clams. They are referred to as keystone species due to their profound impact on marine ecology. The interaction between sea otters, sea urchins and kelp forests has been studied as a model for the impact of predator-prey interactions on community ecology. Sea otters are keystone predators, whose presence has a far-reaching influence on the marine food web by affecting the populations of sea urchins, which indirectly affects the populations of kelp

There are 16 different breeds of otters. Sea otter, Eurasian otter, Lutra, Lontra, oriental small clawed otter, Giant otter, smooth-coated otter, African clawless otter, Northern River otter, Asian small clawed otter, Congo clawless otter, marine otter, neotropical otter, South American otter, spotted-necked otter, and hairy nosed otter. This animal is pretty much always near water, they are usually found near both freshwater and coastal marine, such as, lakes, rivers, inland wetlands, coastal shorelines, marshes, and estuaries. Otters can be found in North America & other places as well. Otters eat fish, crabs, sea urchins, abalones, clams, mussels, and snails. They are preyed on by bobcats, coyotes, mountain lions, wolves, black bears, and

Kitson Jazynka’s purpose in writing “Saving sea otters is just part of her normal day at work”is to recount that will saving a few sea mammals save the whole species?Otters in Alaska have been dying very fast the last 10 years. They think the bacteria in the water is killing the Otters. Their health can help. The scientist figure out most of the sea mammals health. Anything impacting the otters can also impact and other species in the ocean

In the second half of the twentieth century, the indigenous population has been able to create a network with many NGOs and activists communities to help them raise awareness of the environmental and human rights being violated by these multi-national corporations in the Amazon. Two events that were responsible for

The fur trade began, as early 17th to 19th centuries; it was an important part of the political and economic development of North America. It offered a source of income and motivated searching of the continent that was significant to many early colonial industries. There were five countries involved in the Fur Trade in North America. These were England, Portugal, Holland, Spain and France. But by the late 17th century there were only France and England. As the market of beaver pelts in Europe grew, the fur trade became a more profitable trade than fishing and farming. The native peoples became involved in a global market because of the fur trade; they were the key to the development and continuation of the North America. According to R. M Maclver, the fur trade was a primary industry whose growth was a vital factor in the expansion of Canada. In 1578, when Europeans began navigating to Canada to explore and to fish, they found out that North American was a land that is rich in fur-bearing animals. North American became known of a new source of wealth because of the quality and quantity of beaver and other furs. This research paper studies the nature of the fur trade, the initiation of a cooperation between the English and French to the Aboriginal people, and the role of women in fur trade; the ecological ethnics, and how the fur trade affects and change the Native way of life. The ecological impact of the fur trade on the Aboriginal of North America demonstrates that the

The lecture talks about the cause of the decline of sea otters and attributed that to the predidation. However, the reading claims that the decline of the sea otters is because of the pollution.

A Southern Sea Otter glides through the seemingly perfect, clear water as you enter the habitat. Around you there is a tank for Harbor Seals, Catfish, and a field for the tortoises. You walk close to the water and see three Sea Otters surface and you get your bucket ready. You throw the mussels and clams into the water at them, thinking about how much you love your job as you watch the people on the outside of the habitat who are are awe. It’s hard to say that this experience could be bad, for the animals or the worker. Many people claim that zoos are cruel to animals and should be outlawed, but in reality zoos are necessary because of observation, preventing extinction, and injuries.

Sea otters (Enhydra lutris) are marine mammals capable of spending their entire lives in water. Being carnivorous in nature, they feed on sea urchins, crabs, fishes, mussels and clams. They are referred to as keystone species due to their profound impact on marine ecology. The interaction between sea otters, sea urchins and kelp forests has been studied as a model of the impact of predator-prey interaction on community ecology. Sea otters are keystone predators, whose presence has a far-reaching influence on the marine food web by affecting the population of sea urchins in particular, and kelp forests & other marine organisms in general. There has been a steep decline in sea otter populations due to water pollution and exploitation for

To choose your own future, destiny and life is very hard. Everyone wants to do something that makes them happy. But sometimes you take the wrong decisions or everything decides to go against you, which makes you stay in the box you were trying to escape from. When your dreams don’t get fulfilled, you will be in that box and wait for the light. It’s not always about what you want, but what you need. And to live a good life, and to do something productive, you have to work in a way that will make you happy, because that is what you need the most.