Essay on The Endangered Species Act

Essay on The Endangered Species Act

Length: 1288 words (3.7 double-spaced pages)

Rating: Strong Essays

Open Document

Essay Preview

The Endangered Species Act was established in 1973 to protect endangered species. Climate change, caused by anthropogenic greenhouse gas emissions, has serious consequences for many species, but it is a great concern for polar bears. Polar bear populations are susceptible to climate change, hunting, and habitat alteration. They are the world’s largest terrestrial carnivore and because of their strength polar bears are the symbol of the Arctic.
Their physical characteristics make polar bears a perfect fit for the arctic. The polar bear’s oily and water-repellent fur allows it to easily shake off the water and ice that may have formed after swimming. Their thick layer of body fat and small ears enable them to conserve body heat. The bear’s white fur turns a yellowish color due to oxidation from the sun but still serves as camouflage. Their large paws have black pads covered with soft papillae, also called dermal bumps, which create friction and prevent slipping. Polar bears have partially webbed forepaws and elongated hind paws making it easy for them to swim (WWF: A Leader in Polar Bear).
Hunting was a major threat to polar bears in the 1960s. Hunters have taken to hunting bears from planes in Alaska. This sport hunting is now illegal. The bear’s fur is obtained as a trophy for the floor or to make coats; polar bears also provide meat. Until 1950, only Inuit’s hunted the polar bears barely killing one-hundred a year; now 700 are killed each year due to illegal hunting. Because hunters placed a great deal of pressure on polar bears, the International Agreement on the Conservation of Polar Bears was signed on November 15, 1973 in Oslo Polar Bears International).
The polar bear population is estimated to b...


... middle of paper ...


...bears.

Work Cited

Carlton, Jim. "Is global warming killing the polar bears?" The Wall Street Journal - Online. 14
Dec 2005. Web. 05 Nov 2009. .

"Polar Bears." Animals: Explore, Discover, Connect. Web. 05 Nov 2009.
.

"Polar Bear Ursus Maritimus." US Fish and Wildlife Service. Oct 2009. Web. 06 Nov 2009.
.

Soon, Willie, Kesten Green, and J. Scott Armstrong. "Polar Opposites." TCS Daily. 08 Feb 2008. Web. 7 Nov 2009. .

"WWF: A leader in Polar Bear Conservation." WWF. Web. 08 Oct 2009.
.

Need Writing Help?

Get feedback on grammar, clarity, concision and logic instantly.

Check your paper »

The Endangered Species Act Of 1973 Essay

- The Endangered Species Act of 1973 Our world is very unique. We share the world with all sorts of creatures from animals of all sizes, and shapes. Creatures that crawl, slide, run, swim, fly, or burrow. As scientists expand their knowledge about the world they unmask many types of species living on this planet. Scientist has discovered about 1.7 million species, and 13,000 more species are being found every year. It is very rare to know that there are many unknown animals, such as large birds or even mammals, but there could be million little creatures wanting to be discovered such as insects, spiders, shellfish, and even worms....   [tags: Endangered species, Extinction, Species, Hunting]

Strong Essays
2418 words (6.9 pages)

Essay about The Endangered Species Act ( Esa )

- In the year 1973, the Endangered Species Act (ESA) was instituted in order to bring attention to the issue of species that are in danger of extinction as well as to provide conservation of species that are endangered or threatened. Currently, there are around 2,245 species that the Endangered Species Act lists as either endangered or threatened throughout the world, many of which are found in the United States ecosystems and a handful that are only found in foreign ecosystems (Ehrlich 12). Because of the considerable number of endangered species, people should be aware of endangered species and help to protect these creatures society, as their unnatural extinction due to our actions and negl...   [tags: Extinction, Endangered species, Biodiversity]

Strong Essays
2151 words (6.1 pages)

Essay on The Endangered Species Act

- The Endangered Species Act was established in 1973 to protect endangered species. Climate change, caused by anthropogenic greenhouse gas emissions, has serious consequences for many species, but it is a great concern for polar bears. Polar bear populations are susceptible to climate change, hunting, and habitat alteration. They are the world’s largest terrestrial carnivore and because of their strength polar bears are the symbol of the Arctic. Their physical characteristics make polar bears a perfect fit for the arctic....   [tags: Endangered Species]

Strong Essays
1288 words (3.7 pages)

Essay on The Endangered Species Act ( Esa )

- A species of plant or animal classified as endangered is a species that faces the risk extinction. Their possible extinction can be attributed to human activity, climate change, critical habitat loss, disruption in predator/prey ratio, and many other factors. The Endangered Species Act (ESA), established in 1973, is a federal mandate that requires the endangered species to be listed and subsequently protected to avoid future extinction of the species - included is the protection of their critical habitat....   [tags: Endangered species, Species, IUCN Red List]

Strong Essays
864 words (2.5 pages)

Endangered Species Legislation Essay

- The latter half of the twentieth century was host to the greatest and most widespread advancements in environmental awareness in human history. It was during this time that people began to consider the effects of their polluting cars and their wasteful habits. People began to realize that something must be done to curb humans’ negative impacts on their surroundings and thus the environmental movement was born. One of the most important factors that resulted from this expansion of environmental consciousness occurring over the last several decades has been the protection of endangered species....   [tags: CITES, Endangered Species Act ]

Strong Essays
2291 words (6.5 pages)

Essay about Endangered Species: Keystone Law or Waste of Money?

- When the congress passed the Endangered Species Act (ESA) in 1973, it recognized that ecological and scientific valued our nation and its people. It also expressed concern that many of our nation’s native plants and animals were in danger of becoming extinct. The purpose of ESA is to protect and recover species in their ecosystems, for which they have lived on. Under the ESA, species are specified into two categories; endangered or threatened. ‘Endangered’ means a species that is in danger of becoming extinct and has exceeded all of its range....   [tags: Endangered Species Act, effectiveness, extinct]

Strong Essays
1408 words (4 pages)

Essay on Endangered Species Act of 1973

- The Endangered Species Act (ESA) of 1973, managed by both the U.S. Fish and Wildlife Service (USFWS) and the Commerce Department’s National. Marine Fisheries Service (NMFS), was created to provide protection for species at risk of extinction and the habitat in which they thrive. Work on developing an endangered species bill began in 1972 following President Nixon’s remarks in his “Environmental Message” (93 S. Rpt. 307). Nixon deemed the species conservation efforts of the United States insufficient and during the 93rd Congress, the Endangered Species Act of 1973 was introduced and passed on December 28th, 1973....   [tags: global warming, NMFS, USFWS]

Strong Essays
1665 words (4.8 pages)

The Endangered Species Act of 1973 Essay

- The Endangered Species Act of 1973 The Endangered Species Act of 1973 is one of the most powerful tools that environmentally concerned citizens have to preserve biodiversity. Specific categories that the Endangered Species Act (ESA) includes are the listing of "Threatened species", "Endangered species", and the designation of "critical habitat". When these categories are identified, it is the U.S. Fish and Wildlife Service (USFWS) which assumes the responsibility of enforcement. Development of recovery plans, Biological or Environmental Assessments, and the development of Habitat Conservation Plans are just some of the tasks for USFWS (Smallwood, et al,)....   [tags: Conservation Biology Wildlife Essays]

Free Essays
1245 words (3.6 pages)

Essay on America's Endangered Species Act

- America's Endangered Species Act Save the Bald Eagles. Save the whales. Save the Mountain Lions. Such were the environmentalists rallying cries that brought about the Endangered Species Act of 1973. Although, the first official endangered species legislation was a 1966 bill that called for saving U.S. wildlife, but lacked the powers to do so. The Endangered Species Act(ESA) of 1973 set forth the basic rules that apply in the U.S. today. Two agencies, the Fish and Wildlife Service and the National Marine Fisheries Service, are responsible for reviewing the status of species in trouble to see if they warrant listing as either threatened or endangered....   [tags: Politics Environment Environmental Essays]

Strong Essays
2719 words (7.8 pages)

Essay on The Endangered Species Act

- The Endangered Species Act Introduction: Long-term survival of a species depends on its ability to adapt to changing environmental conditions (Murphy, 1994). Genetic diversity within a species, which has taken 3.5 billion years to evolve, makes adaptations to these changing environments possible. Unfortunately, the rate of extinction of genetically diverse organisms is rapidly increasing, thus reducing this needed biodiversity, largely due to the human impacts of development and expansion. What was an average of one extinction per year before is now one extinction per hour and extinct species numbers are expected to reach approximately one million by the year 2000 (WWW site, Bio 65)....   [tags: Environmental Conservation Wildlife Essays]

Strong Essays
1890 words (5.4 pages)