Pinniped Essays

interested in working with marine mammals, with an emphasis on pinnipeds. I hope to go to work either for a government agency or private company as a researcher and eventually transition into marine policy. My interests include the ecology and conservation of marine mammals. I believe it is important to look at the ecosystem as a whole when doing ecological studies. I am specifically interested in studying the interactions between pinnipeds and man, in particular when it comes to competition and bycatch

many years. There are multiple different types of bears including the brown bear, polar bear, panda bear, etc. Before bears, there were, and still are, animals like raccoons and lesser pandas. The bears’ closest “relatives” would be found in the pinniped, canid, and musteloid families. Bears are found in the ursidae family. The bears’ evolution started around 30 million years ago. Early ancestors of bears compare to bears now because they have some of the same features and they have different features

swallow their prey whole. “The Galapagos fur seals are one of 16 species of marine mammals” (www.eoearth.org) in the eared seal family that includes sea lions. The semi-aquatic family is known as pinnipeds, or fin-footed can live on both land and in water. These seals are the smallest of the pinnipeds. Otariidae also known as eared seals, are different form other seals, because they have small external earflaps and back flippers

Argumentative Paper Zoos and aquariums have been around since the times of the Romans and the Egyptians. Although the zoos and aquariums have adapted since those times, they still have the same concept behind them. Although zoos and aquariums have been around for ages, over the decades, controversy about these two places have grown. Although most people don’t think anything of it, there is a huge debate as to whether zoos and aquariums are acceptable or not. This topic can be very touchy to some

The emperor penguin has multiple adaptations that has allowed it to survive in the harsh winters of Antarctica and pass on their genes to the next generation. Physical, behavioral, and morphological features that have developed throughout the evolution of a penguin to make it into what it is today. When looking at the physical features of a penguin, there are many characteristics that enable it to survive. Webbed feet, streamlined bodies, and flipper like wings, contribute to their ability

Imagine a world with no Arctic ice cap, no Arctic animals, and no Arctic ecosystem. Climate change, which is also known as global warming, is taking a toll on the Arctic ecosystem and endangering many different animal species and wildlife living in the Arctic. To understand why the Arctic animals as well as the Arctic ecosystem is threatened, an understanding of climate change is needed. By definition, climate change is the rise in average surface temperatures on Earth, mainly due to the burning

Evolution of polar bears Polar bears have very interesting history, they evolved from bears. Polar bears have black skin but there fur is white because they adapted to the arctic ocean. They use the sea ice to platform to hunt their prey. They hunt seals for prey. They have 45 teeth that help them tear seals skin. Polar Bears have adapted to their environment by many reasons. The main reason is by their fur because they have thick oily fur coat. They also have have a layer of fat under their skin

Bears are endangered or almost extinct for various reasons. The reasons for this are because of human activity. Two thirds of polar bears will be extinct within thirty years. These are the characteristics of a polar bear such as size, fur, and teeth. Polar bears are the largest carnivore in the arctic (Seaworld, 2015). A polar bear’s head is relatively small compared to the size of the body (Seaworld, 2015). Polar bear’s have more slender bodies and longer necks, compared to other bears (Seaworld

I. Introduction: Black bear is the smallest of the three species of bear, and is the only bear living in the eastern United States. Bears are very calm and independent animal. As a result they are usually lives in the wild. Black bear use forest as protection and food. They lifespan are between 10 to 30 years old. When bears in Maine reaches the age of two, their survival exceeds 90% (Maine.gov, 2013). A. Attention-getter: However, nearly the cause of all dead bear resulted from human. B. Thesis

Penguins and polar bears live in some of the coldest climates on earth. In order to survive they need to be able to insulate and keep themselves warm. For the last couple of weeks my class have been investigating how penguins and polar bears keep warm in the coldest temperatures. I am going to report how they do this and how polar bears keep warm and how this relates to penguins keeping warm. How Penguins keep warm Penguins use their feathers as insulators on land, instead of having the large

Name: Chan Hiu Ching Student ID: 4020618 Plastic Paradise: The Great Pacific Garbage Patch is a documentary directed by Angela Sun in 2014. This spectacular documentary is about the devastating drawbacks of plastic production and offers a glimpse of garbage island in the North Pacific. Near the beginning of the documentary, the director interviews some citizens at a beach and finds out they do not realize the extent of the problem. In order to investigate the problem

I have chosen to write about brown bears. Classifying about brown bears, brown bears belong to Kingdom Animalia. Not only are brown bears, other animals also belonged in Kingdom Animalia. In Kingdom, prokaryotes are not contained, and instead it contains eukaryotes. All animals belonged in Kingdom Animalia, are multicellular, mobile, reproduce sexually and heterotrophs. (Myers, 2001) The definition of heterotrophs is an organism that is unable to synthesize its own organic carbon-based compounds

Overhunting has had an effect on several different species, the one I will be telling you about is the Harp seal. The harp seal is located in the “west ice” of eastern Greenland, in the “east ice” of eastern Russia, and off the cost of east Canada and are currently being over hunted by humans. Harp seals, and others like the Namibian cape seal, are currently slaughtered more than any other marine mammal in the world. Harp seals are usually 3 weeks to 3 months old when they are clubbed (being hit

An Emperor Penguin has only one biome. The biome the Emperor Penguin is Arctic Tundra. The Emperor Penguin also lives in the water for hunting animals. The Emperor Penguins can slow down their metabolism down when necessary so they don 't get cold. They do not migrate to warmer places in the winter. The Arctic Tundra is cold and windy. The Arctic Tundra has low precipitation. It only gets less than 10 inches of rain a year. The winds are dry. Having the winds dry and the weather

The Last Polar Bears is written as letters which create a humorous narrative which immerses the reader in Grandfather’s world. Nevertheless there are few facts, and some of the information given can mislead the reader. An example of this is “we sailed past a penguin colony,” because penguins are not native to the North Pole. My idea also relies on the immersion of the reader however it depends on the accuracy of the information. This text was also written in 1993 so mine is a more contemporary example

Pandas and Grizzly bears There are many ways pandas are different compared to grizzly bears. There are differences in where they live, their natural habitats, and personalities. Pandas and grizzlies are found in different parts of the world. Pandas live in around 20 isolated habitats in Gansu, Sichuan, and Shaanxi provinces in China. Grizzly bears are mainly found in North America in Western Canada, Alaska, Wyoming, Montana, Idaho and small areas in Washington. Pandas and grizzlies live

Have you ever wondered why particularly in Alaska, bears need to stock up on food before winter comes? all the bears particularly in Alaska, need to stock up on food before winter comes because when winter hits food goes away. In the text it states " When the cold Alaskan winter hits, the bears’ food supply disappears. Temperatures drop, freezing the streams where tasty salmon swim. The berries that the bears snack on vanishes". This means that bears need to get food before winter hits. Getting food

Grizzly Bear The Ursus arctos horriblilis mostly known as the Grizzly bear is a mammal and an Omnivore. At around the height of 2 meters it is a historic type of bear. It is famous for it’s massive claw’s and it large intake of food per day averaging at 30 kilo’s. As omnivores, Grizzly bears will eat anything nutritious that they can find, gorging foods ranging from roots to sheep. Their diet adapts depending on what foods are available for the season. The Grizzly bear is one of the biggest and

Polar Bears Have you ever wondered how Polar bears swim and never freeze to death? Or what they eat? Polar bears live in the coldest parts of the world I know everyone with a brain probably Don’t be so rude to me it’s rude knows that but if you look further into these questions you will find out why Polar bears can love to be in the cold. I will be explaining these questions and more in depth in this paper so all your questions about Polar bears disappear and you can go to your mom and dad and say

Freezing cold, 100 km per hour winds, -40C temperatures covered in snow and ice. What kind of animal would not only survive in, but thrive in that kind of environment. Penguins are one of the most known animal in the antarctic. There unique swimming abilities and survival skills are impeccable for there size. Some may be small and some may be large but they all share similar traits with each other. The Gentoo penguins have a very small body structure compared to the Emperor Penguin. The Gentoo