Evolution Endangered animals are those species that are in danger of going extinct. Their reproductive rates are lower than their mortality rates over long periods of time, so their numbers are diminishing. The reasons for this are varied, but lately, very often involve a loss of habitat as people encroach on their living areas.
Free Essays Must Be Free! Waste no more time! Being the symbol of the nation, the bald eagle was put on the endangered species list faster than most species. The many federal acts or programs, the "Endangered Species Act" being the most effective, that were created for the bald eagle show how much the government cares about the symbol of our nation.
There are four major reasons why the bald eagle is an endangered species. The first reason why the bald eagle became an endangered species is the pesticide DDT. This pesticide is a major reason because the pesticide did not really affect the eagles who absorbed the pesticide, but the pesticide made the shells of the eggs too soft.
Because the shells were soft the eggs could not make it until they were ready to be hatched. Frank Melino 2 Graham Jr. Protective laws were by then no help. Evidence began to build that DDT and other long-lived insecticides, made available to the public after World War II, were draining off of heavily sprayed farms and forests and contaminating aquatic food chains.
Living at the top of those food chains, bald eagles accumulated the toxins in their tissues. Since it affects the eggs, the population of the eagles suffer, and the bald eagle gets closer to becoming endangered species.
The birds that did not die immediately after eating the either could not reproduce or the shells of the eggs it laid were so thin that the babies could not survive" Cessina B. Cornella focuses on the point that sometimes the eagle will die from the pesticide itself. When an eagle dies, it not only lowers the population by one, but it also lowers it by how many offspring the eagle would had, therefore, pushing the bald eagle closer to becoming an endangered species.
Melino 3 The second reason why the bald eagles became an endangered species is hunting. Before the bald eagle was declared an endangered species, they were hunted as any other animal was.
Despite being the symbol of the nation, the eagles were still considered a nuisance and were shot on sight. This ignorance brought the bald eagle closer to becoming an endangered species.
Recent guesstimates of eagle numbers at the time of European settlement range from 25, to 75, birds, though the species distribution was spotty.
Feeding largely on fish and carrion, and thus harmless to human interest, bald eagles were nevertheless classed as vermin, to be shot on sight.
Not only were they shot because they were thought to be vermin, but they were also shot because they were considered to be great trophies. This lack of patriotism and lack of kindness to animals in general brought down the population of the bald eagle.
Since the population of the bald eagle went down, the bald eagle became closer to becoming an endangered species. The third reason why bald eagles became an endangered species The rest of the paper is available free of charge to our registered users.
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The Bald Eagle as an Endangered Species Essay Words | 6 Pages The Bald Eagle as an Endangered Species The bald eagle is the most well known endangered species because it is . The most important elements for success on Denali include preparation, teamwork, and conditioning.
For the typical highpointer, the biggest technical challenges will be the rigging of sleds, the use of cramp-ons and ice-axe, the proficiency in a rope rescue system, and use of a mechanical ascender. In , it became official: the Bald Eagle was no longer endangered, or even threatened.
Our national emblem was back. Eagles on the Rise. Taking the Bald Eagle off the endangered species list didn't mean an end to federal regulations concerning the management of the species.
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