Endangered Species Act Commentary Paper

Since earth was created, there has been a natural phenomenon of species across the globe appearing and disappearing. However, in the past century, many species of animals have been disappearing at an alarming rate. Mainly, this rapidly occurring issue is caused by humans. Humans that contribute to the harmful actions that cause side effects such a pollution, deforestation, habitat loss and poaching. The natural rate of extinction pales in comparison to the extinction rate caused by all of these. According to the World Wildlife Fund, the current rate of extinction is 11,000 times greater than the natural extinction rate. Several different efforts have been made in order to stop or slow down the extinction of earth’s species. The Endangered Species Act is possibly the most successful example of these efforts. It’s main purpose is to get a commitment from the American people that they will work hand in hand to help save species that are at risk of becoming extinct and never returning. This act was put in place in 1973 and since then, no other law about the disappearance of wildlife has been quite as accomplished. Many different species that are protected under this law are either fully recovered or on their way to becoming safer. Laws like these are helping many different creatures left and right, however, at the alarming rate that they are disappearing, something else needs to be done. What people don’t seem to realize is that we depend on many of the animals that we are

Many species vital to ensuring that today’s environment will thrive are becoming extinct. If a species is slowly dwindling, and in imminent danger of becoming nonexistent, this species is considered to be endangered. “One in four mammals, one in eight birds, one third of all amphibians and 70% of the world’s assessed plants on the… IUCN Red List are in jeopardy” (IUCN, 2016). According to the International Union for Conservation of Nature, or IUCN, upwards of 16,000 species are threatened with extinction, including both plants and animals (IUCN, 2016). Before becoming endangered, a species will show warning signs, either by starting to lose biological diversity or by losing the habitats for that species to flourish in, or in the worst case, both. The word endangered can sometimes be confused with threatened, extirpated, or extinct. Extirpated refers to the state of a species where its population has died out in a certain area or range, but other populations of said species still exist elsewhere (Olden, Julian D., 2008). When a species is considered threatened, or vulnerable, this refers to the state of the species being susceptible to endangerment and extinction (“Extinction crisis escalates”). So if a species is threatened, the first signs of endangerment come along, which are similar signs to that of a species in danger of becoming threatened, including lack of genetic diversity, or overhunting may be evident. (“Extinction crisis escalates”). When a species is labelled

Within the Endangered Species Act, the U.S. Fish and Wildlife Service helps watch over and investigate the health of different species. Then, local and national scientist collects data to determine if a species gets put on the Endangered Species list. The main factor to determine the endangerment of a species is if a large percentage of the species’ habitat has been destroyed. Next, note if the animal’s population has been excessively decreasing, threatened by disease, or any terrorized by any predators. Also, record any man-made

any endangered species are located near places with extreme poverty. In this century, over half of the world's wildlife may become extinct. Not long ago, all of the Earth's ecosystem was able to support vast numbers of creatures. Much of the earth's wildlife is now in danger of disappearing because there are no places for them to go. 25% of all mammals are at threat of extinction, as well as two thirds of all birds. The sixth extinction will not come from outer space, but will happen because of humans. China has over come the United States in food consumption. This could prove to be a very big problem is there's over 1 billion people that live in China. The farmers in China have increased the livestock had from 100 million, to over 400 million. This has devastated the environment very much.

Conservation of our biodiversity not only demonstrates foresight, it protects the natural resources so vital to our own continued existence. The value of any single species to an ecosystem is immeasurable; the environment will not endure without its species, despite size or niche. These animals are not dispensable. And, they are apt to face extinction in the not too distant future, unless a resolve for their preservation is insisted by the public and enforced by governments internationally.

The categories that they get on the endangered list are: population reduction, restricted geographic range, small population size and decline, very small or restricted population, and quantitative analysis

As natural resources experience an increased impact by human activities, the list of endangered species of flora and fauna expands. This highlights the importance of bringing all aspects of conservation efforts to the forefront. These efforts are often restricted by funding and logistical components and so prioritization must take place to ensure the preservation of critical populations and habitats, rather than a species in its entire historical range. It is critical to preserve genetic diversity which, in turn, allows for the preservation of the ecological and evolutionary aspects that are required for a species to continue to exist.

By the definition of the Endangered Species Act, a species covered by the legislation is either classified “Endangered” if threatened with

Could the Endangered Species Act itself become endangered with the current debates? Recently, many conservation advocates and government officials think so, pointing to the proposed policy change that could make it harder for wildlife to receive protection under the Act. So, what does the future hold for the Endangered Species Act? With more than 40 years since the passage of the ESA in 1973, politicians and environmentalists alike have analyzed the realities of the Act, creating an interesting current state of debate regarding conservation. With poor administration and provisions designed to promote good science and good sense flouted, the Act needs to change and improve to find the best middle available between the suppression of economic activity and the preservation of species within the United States. The Act now more than ever is in need of political cooperation that can both revive and reform it to best protect against future challenges and obstacles otherwise the act will eventually be rendered useless due to it ineffectiveness, falsified science, and lack of consistency.

Animal extinction is big a threat to some animal species. According to the text “ The Impact of Animal Protection”, many nature parks have supervised breeding programs that allow numbers to increase. Many people think that animals should be able to repopulate by themselves. Keeping animals protected has proven to be beneficial and increase the populations of endangered animals. According to the text “The Impact of Animal Protection” these programs have helped bring several animals - black footed

It is important to resolve taxonomic uncertainty of species in conservation programs as resources may be wasted on conserving populations of a common species, distinct species may be hybridized and undescribed threatened species may not be protected.

The three levels of biodiversity are as follows: diversity of the ecosystems, diversity of species within the communities and diversity within species. The loss of species within the ecosystems and within the community can cause a catastrophic result, as species live and feed on other species. Species close to extinction are endangered species, therefore protecting them from predators and offering the chance to reproduce and repopulate. Unfortunately, with little support within the environment, a species can become extinct due to population density. Proper monitoring of an endangered species is required in order to keep species actively reproducing and changing with the environment around them.

Species that are considered to be near extinction throughout either a portion or all of it habit range are considered endangered. Species that are considered to become endangered in the future throughout a portion or all of it habitat range are considered threatened. The U.S. Fish and Wildlife Service and the National Marine Fisheries Service share the task of administering the ESA. Species that live in marine environments fall under the National Marine Fisheries Service and species that live on land environment fall under the U.S. Fish and Wildlife Service. The importation and exportation of endangered species is overseen by the Animal and Plant Health Inspection Service. (How does a species get listed as an endangered or threatened species?) Other key aspects of the act included funding for the land acquisition, prohibited federals agencies from actions that would jeopardize listed species and their habitats, and prohibited the taking of endangered species and special regulation for threatened species in regards to taking. (A History of the Endangered Species Act of

Bill Freedmen, author of “Endangered Species—Human Causes Of Extinction and Endangerment” notes, “scientists approximate that present extinction rates are 1,000 to 10,000 times higher than the average natural extinction rate.” These distressing numbers should be acted upon to save the endangered species and avoid the catastrophic change to this planet if these species were to become extinct. In order to produce change, people need to recognize that habitat loss, climate change, and poaching are all factors in why our animal species are going extinct.

Conservation genetics is actually a recent evolutionary theory and practise of genetics on species in order to reduce their risk of extinction. Some relevant studies improve the role of conservation genetics in specific type of species. There are so many long-lived species worldwide, either amphibians or mammals which nowadays are limited and also distributed in certain areas. Most of them can be found into small, fragmented isolated populations due to pollution, invasion of exotic species, over-exploitation and most important due to habitat loss (Frankham et al 1999). Their amazing long life span shows both advantages and disadvantages. More living diverse species means more stable ecosystem and regular flow of the food