How To Write An Essay On Polar Bears

In our dynamic world, there are several animals and plants currently at risk for extinction. The animal that I am interested in learning more about is the Ursus maritimus, commonly known in North America as a Polar Bear. Ursus maritimus is the Polar Bear’s scientific name which means sea bear; it received this name because it is heavily involved in the water and is the only bear considered to be a marine mammal. There is one documented Polar Bear that undertook a 426-mile swim that took nine days and did not rest on land; they are phenomenal swimmers.
Polar Bears are found in the wild in the Circumpolar North, which consists of countries such as the United States, Canada, Russia, Greenland, and Norway. Contrary to popular belief, they do not live in the Southern hemisphere with Penguins; the two animals live on opposite sides of the world. The majority of Polar Bears live in Canada; it consists of approximately 60% of their population. And although the animal is found in the United States, it is only found in the state of Alaska . In the 1960s and 1970s, Polar Bears faced extreme over-harvesting due to both commercial and sporting hunting. The hunting escapades were so severe that the five nations that
In order to catch its prey, Polar Bears usually stalk their breathing holes and wait for the seal to emerge for air. Each seal has anywhere from ten to fifteen air holes, so the Polar Bear must be extremely patient in order to catch its prey. They can stalk one hole for days at a time in order to catch one seal. Along with stalking their breathing holes, they also stalk them on top of the ice. Polar Bears will slowly stalk their prey until they are close enough to use their dynamic speed to pounce on their prey. In order to sustain a healthy population, Polar Bears need the ice to catch their prey. Without it, they cannot successfully reach the daily amount of calories that they