Kemode Bear Research Paper

These bears are the only species of bear living on the archipelago, this means they “don’t have any natural predators” ( Bio Expedition 2015) The bears only have to worry about other Kodiak bears especially if they have cubs to take care of. Kodiak bears are mammals meaning they are warm blooded and have live births, the

Well there are only maybe hundred Kermode bears near The British Columbia island. I know that is a crazy low of a number. They are mostly outside of the British Colonies. But one was spotted in 1997 is was near Orr, Minneapolis. It was a Subadult male.

The bear have evolved along time ago and now there is only eight species existing. They evolved from early canids during the late Oligocene and early Miocene, about 25 million years ago. The earliest ancestors where the Dormaalocyon Latouri. An intermediate ancestor was the short faced bear, very similar to the modern day bear. It lived through the pleistocene period. It grew to thirteen feet long and was a herbivore. The ancestors to the modern day bears lived in the same climate and ate the same things. The modern bear contrast from the ancestor because the ancestor was more skinny and was smaller, and it was more cat like. The eight species of bear that still exist. They are the Polar bear, Brown bear, American black bear, Asian

Spirit bears or Kermode bears and are found off the coast of the British Columbia in a rain forest.The kermode bear is not a Polar bear or a albino.The Kermode bear is a rare white black bear. the bear was named after Francis kermode.

Kermode Bears live in the heart of the Great Bear Rainforest. This rainforest is located in Central and Northern British Columbia, one of the wettest places on the face of the earth. Stretching over 402 km along the western coastline of Canada, this rainforest is home to many remarkable animals including the white Kermode Bear.

This is approximately the same range of the Great Bear rainforest, which is a part of the larger North Pacific temperate rainforest (Appendix 1 Map 2). It falls within the biogeoclimatic zone of the coastal western hemlock which consists of cool and wet climate due to its proximity to both ocean and the mountain range (Klinka & Reimchen, 2009). This zone is home to a variety of distinct species such as coastal wolves and pacific salmon (Ferguson, 2006) and makes up approximately a quarter of the world’s temperate coastal forest.This region is so important due to the fact that it is basically one of the lungs for the world, storing massive quantities of carbon (Della Sala, 2013). This contributes to many factors such as regulating global climate and most importantly for the Kermode bear, supporting the world’s most productive salmon runs (Della Sala, 2013). The Spirit bear’s distribution is heavily reliant on this distribution and availability of the pacific salmon (Klinka & Reimchen, 2009). Evidence suggests that even though the Kermode bear is a subspecies of the american black bear and share the same niche, they still have different distribution of feeding areas (Sachs, 2010). The american black bear relies heavily on in-land shrubs including whitebark pine (Pinus

The Grizzly bears population has grown from about 200 in 1975 to approximately 600-1200 in the 18 million acers of the Greater Yellowstone ecosystem. (Yellowstone)

The Polar Bear (Ursus maritimus) is a bear native largely within the Arctic Circle encircling the Arctic Ocean, its surrounding seas and land masses. Although it is closely related to the Brown Bear, it has evolved to occupy a narrower ecological forte, with many body characteristics adapted for cold temperatures, for moving across snow, ice, and open water, and for hunting the seals which make up most of its diet. Though there are many theories surrounding evolution, the two stand outstanding hypotheses applying to the modification from Brown Bear to Polar Bear are Lamarck’s theory of Use and Disuse, and Darwin’s theory of Natural Selection. The intention of this paper is to compare these thesis and determine the most appropriate in

Spirit bears people call them spirit bears although there real name is Kermode bear the Kermode bears lives Outside of Columbia only however one in a million black bears is white the rest are black only maybe 100 exist spirit bears are really interesting . Only about 20 percent of the bears on Orr and Princess islands are white the rest are black they have white creamy fur with brown eyes dark nose pads and nearly white claws .

In 2000 there was a black bear mom with 2 white bear cubs in Beause Manitoba. Also in 1997 a subadult white bear named Halo caused such a media stir that that the lesulater for Minnesota gave protection to all white bears. Unlucky for the lesulater because Halo is the only one since.

The Spirit Bear, or actually called the Kermode bear, lives in the Great Bear Rainforest in the Northwest area of the Canadian province British Columbia. Half way up the coast is where they live. “Scientifically, the white ones, along with their closest black relatives, belong to a subspecies of black bear.”(Smithsonian) The big white bear is probably around 300 lbs. It is cold where they live, and their fur definitely helps them keep warm. They hunt for things like salmon, and just eats it up. Right now, the some estimates say there are only around 100 of the specie left. They are very rare and definitely one of the rarest type of

(www.wlf.louisiana.gov) The Louisiana black bear once habituated all over the state of Louisiana, the southernmost counties of Arkansas, eastern counties of Texas and southern counties in Mississippi.(figure 2) Ursus americanus luteolus belongs to the Ursidae family. The Louisiana black bear is a relatively large mammal with long black fur and a short, very hairy tail. The weight of the bear varies considerably. The male bear can weigh up to six hundred pounds, but the average weight is three hundred to four hundred pounds. The female Louisiana black bear typically weighs one hundred twenty pounds to two hundred pounds, and they usually begin having cubs around three to five years of age. Like most in the Ursidae family, Louisiana black bears have curved claws and five toes on both front and hind feet. The muzzle is yellowish-brown and white patches are often present on the lower throat and chest of the bear. The facial features are blunt; the nose pad is very broad with large nostrils and small black eyes. Unlike black bears, the skull of Ursus americanus luteolus is more narrow, long, and flat, and have proportionally larger molar

It was in Eurasia, within 500,000 years ago, that brown bears roamed the land. It was a time when Eurasia was found coated in ice and the Arctic ocean became it. A pack of brown bears were forced to separate for the hunt for food. It is believed that glaciers forced isolation upon the packs resulting in the deaths of many bears. Isolation was an important part of the evolution between the two bears as it forced those with an evolutionary advantage, such as the colour and thickness of their coats, to enhance these advantages and managed to survive and breed. Unlike those who were unable to cope with the environment. This generation then made new adaptations to further increase their likelihood of survival in the polar environment (PBS, 2015). For example, the bears required differently shaped teeth. As seen in the picture below, the back teeth of a polar bear are less in number and size. However, it is clear that the front teeth are larger and sharper. This is because of the change in environment forcing a change in diet for the bears; instead of eating berries the bears had to consume seals and needed sharper teeth to tear through skin. In order to camouflage themselves the bears, overtime, grew white fur to blend in with the snow. Another adaption made the these bears is the hunting technique used; at first only seal carcasses that had washed ashore were eaten by them however over time the bears

The polar bear, the largest land carnivore in North America, one of the largest animals in the world and a favorite at zoos worldwide, has, over the years, adapted to its harsh Arctic environment. The appropriately named ‘ursus maritimum’ or sea bear usually lives between 15 and 18 years in the wild and spends most of its life on ice. It is the most recent of the eight bear species. The first polar bear was a brown bear subspecies, with brown bear dimensions and brown bear teeth. The polar bear evolution was rapid due to the small population and extreme pressure to survive. Even today, the polar bear continues to evolve to better adapt to the harsh realities of Arctic life.

The polar bear lives up in the Arctic region where global warming and climate change are melting the ice caps that the bears thrive on. They use the ice as a platform from hunting and rest. The random pocket holes in the ice, where the seals pop up at, is where the polar bear catches its prey. With this reduction of ice, “the abundance of seals, and increases the amount of energy and time needed for hunting, leaving less energy for reproduction” (Endangered Species and Habitats).