Endangered Species Essay, Research Paper
Bonnie Gleason Ecology October 20,1995
Endangered Species
One example that can affect mankind if not foretell it, that seems small and insignificant, is the disappearance of frogs. In 1970, a science students was studying frogs. While collecting information out in a field, she had to take care not to step on any of the frogs that she was studying as there was so many of them. Two years later, all she encountered were a few dying frogs with puffy red legs. The frogs’ immune systems had been destroyed and they fell sick easily. In 1979, not a frog was to be found in the once abundant habitat. Scientists were puzzled because the area was in the wilderness, away from development, housing, and all other forms of destruction. But, this problem was not just local. A worldwide decrease has been discovered as the frogs are becoming harder and harder to find. Besides obvious reasons such as development, a true explanation cannot be found. Some scientists speculate that the frogs are delivering a message to humans about the environment. The message is a warning about the decline of biodiversity and disintegration of the total environment. But, these frogs are disappearing from even the most remote and pristine places on earth. Scientists are worried because frogs are the ideal creature to reflect the health of the environment. Frogs move through their life cycles from water to land, from plant-eater to insect-eater, covered by only a thin, permeable layer of skin that offers no protection from the elements or predators. They represent the proverbial canary in the coal mine. These fragile organisms create a paradox as they have survived over 200 million years while others such as the dinosaurs and wholly mammoths. They are found throughout the world and exist in all types of climates. Because the frogs are hardy, the changes in the environment may be more drastic than they appear. A task force has been formed to further investigate these disappearances. The Declining Amphibians Task Force has more than 1000 researchers in 40 countries. The members of the task force fear that the frogs will not be save. It is a commercial game of money. If even the cute animals cannot be saved, the chances of people falling in love with frogs is very slim. But, it is more than saving an organism that people like to have around or
see.
For example, frogs give insight to what the future environment holds for humans. Among the hardest-hit frogs are those that live at high altitudes or near the ozone holes. These frogs have already developed protection from the harmful radiation from the sun. Some lay black eggs and have black body parts. The dark pigment prevents burn as it absorbs the necessary heat (Yoffe 65). Not surprisingly, human skin-cancer rates are rising all around the world as well. In order to learn from their environment, human must observe their surroundings and not take nature for granted. When species are lost, other changes occur. If frogs come completely extinct or just continue heading in the same direction that they are now, insects will become more abundant as their predator would be gone.
In countries such as Bangladash where frog populations are almost obsolete, the number of mosquitoes has increased along with the number of cases of malaria. Other species have impacts just as strong. There is no way of telling just how many more species must become extinct before irreversible damage occurs. Whether the frogs eventually increase their number is dependent on whether or not human decide to follow through with their words and take action. The frogs send out a message and it is up to the people as to whether they heed the warning or not (Yoffe 76).
Другие работы по теме:
Typewriters Vs Computers Essay Research Paper TYPEWRITERS
Typewriters Vs. Computers Essay, Research Paper TYPEWRITERS: AN ENDANGERED SPECIES? For well over a decade, experts in office automation have predicted the demise of the typewriter. In their view the computer is destined to tale over the word processing role enjoyed by the typewriter for over a century.
Doing Time Essay Research Paper Doing TimeAre
Doing Time Essay, Research Paper Doing Time Are zoos really safety retreats for exotic animals or wretched prisons? When I was a child, I used to think that zoos were cheerful and exciting places to go, wonderful places where humans helped misplaced animals to live happy lives. However, I was very wrong! Fortunately, I was blinded by the clowns and cotton candy and did not see that the animals were not happy or cheerful, and the zoos were not wonderful places.
Gila Woodpecker Essay Research Paper The Gila
Gila Woodpecker Essay, Research Paper The Gila Woodpecker Animals of all kinds are struggling to survive as our world changes. Day by day, people require even more space, food, etc., and all these demands put a squeeze on the earth’s resources, including its wildlife. The biggest problem for wildlife today is that people destroy and change natural landscapes and animals lose places that they need to live in.
The Bald Eagle As An Endangered Species
Essay, Research Paper The bald eagle is the most well known endangered species because it is the nation’s symbol. It is suppose to stand for freedom and the American way, but if we allow the bald eagle to become extinct how can we let something that doesn’t exist anymore stand for freedom and the American way.
Drought Essay Research Paper DroughtA few of
Drought Essay, Research Paper Drought A few of the things they discussed were the fact that it didn’t need to be hot to have a drought, the colors of the leaves during the fall, the fact that most perennials wouldn’t survive, and how some of the animal species wouldn’t survive either.
Cloning Endangered Species Essay Research Paper Cloning
Cloning Endangered Species Essay, Research Paper Cloning is the production of duplicate copies of genetic materials, cells, or entire multi-cellular living materials. For years cloning had only been a fantasy, but with new scientific research cloning can be very successful. Because there are so many advantages in areas like agriculture, medicine, and biological research in producing genetically identical organisms, artificial cloning has become the focus of attention with scientists today.
Convo Essay Research Paper Can you believe
Convo Essay, Research Paper ?Can you believe that crazy girl Mom??, asked Brenda. ?Well she does love excitement and is willing to try anything like that.?, Explained her mom Bonnie.
Lemurs Essay Research Paper Lemurs meaning ghosts
Lemurs Essay, Research Paper Lemurs, meaning ghosts, are primates that are found only on the island of Madagascar. They can weigh up too eight pounds. Their tails can be up to 25 inches long. And can live up to 15 years. There are 40 different species of lemurs. They are all different in ways. Some are nocturnal, while others hunt during the day.
Wildlife Essay Research Paper The
Wildlife Essay, Research Paper The “cry of the wild” can still be heard across this great land. I have heard the bugle of an elk on the Great Plains…the shrill of a bald eagle along the banks of the mightily Mississippi…the roar of a brown eagle bear on windswept tundra…and the gobble of a wild turkey among western foothills.
The Endagnered Species Act Essay Research Paper
The endangered species act, according to Stephen O’Brien, identifies and protects plant and animal species whose population is critically threatened. The three categories of biological taxa that the Act tries to protect include species, subspecies, and population. According to O’Brien, the meaning of terms such as taxonomy, and the occurrence of hybridization between species, has led to disaggreements by government officials.
Ocean Fisheries Essay Research Paper Most people
Ocean Fisheries Essay, Research Paper Most people are familiar with the problems of the blue whale, efforts to save endangered sea turtles, and the many tragic tales of dolphins dying in tuna
Eagles 2 Essay Research Paper The bald
Eagles 2 Essay, Research Paper The bald eagle is truly an all-American bird — it is the only eagle unique to North America. It ranges over most of the continent, from the northern reaches of Alaska and Canada down to northern Mexico. The bald eagle, our national symbol, is listed as endangered under the Endangered Species Act in 43 of the lower 48 states and listed as threatened in Michigan, Minnesota, Oregon, Washington, and Wisconsin. (There are about 40,000 bald eagles in Alaska and none in Hawaii.) However, bald eagles have improved greatly in numbers, productivity, and security in recent years.
Bonnie Blaire Essay Research Paper Bonnie BlairBonnie
Bonnie Blaire Essay, Research Paper Bonnie Blair Bonnie Blair began in short-track speed skating, which has a whole pack of skaters racing around a track. When she was sixteen, she began Olympic style racing, in which only two skaters are on the track, racing against time rather than against one another.
Two Of A Kind Essay Research Paper
Two of a Kind Within the past few decades, the world has experienced an incredible boom in technology, leading to such things as space travel, the internet, and wireless phones among others. The field of medicine has been no exception. With vaccines that have almost completely wiped out tuberculosis and smallpox, there is no doubt that the field of medicine has experienced some incredible advances.
Jaguars Essay Research Paper Endangered Species Study
Jaguars Essay, Research Paper Endangered Species Study: Jaguars I. The jaguars of Central and South America have been being killed for game and protection. This cat used to have homes around the United States to Uruguay,
Endangerd Species Essay Research Paper Abstract
Endangerd Species Essay, Research Paper Abstract: For Endangered Species I am doing my project on endangered species. In the world there are a lot of endangered species for example: birds, insects, tigers, whales and many more. I have learned many things from this project on how the animals get endangered and ways how to help these animals.
Reintroduction Of Wolves Essay Research Paper The
Reintroduction Of Wolves Essay, Research Paper The Reintroduction of Wolves In my opinion, wolves should be able to live and survive in the wild. Ranchers do need to consider that wolves have a major
Key Deer Essay Research Paper The Key
Key Deer Essay, Research Paper The Key Deer is a small species (in population and in stature) of deer that lives in the Florida Keys. It is in the same family as the Virginia white tailed deer. The Key Deer is about 26 inches tall and weigh an average of about 55 pounds. The males have antlers, and the antlers grow in cycles.
Cheetahs Essay Research Paper For my vertebrate
Cheetahs Essay, Research Paper For my vertebrate animal I chose the Cheetah. The Cheetah or Acinonyx Jubatus is an endangered species. They were once found throughout Africa and Asia, but are now only
Archeo Essay Research Paper A Cross Cultural
Archeo Essay, Research Paper A Cross Cultural Perspective of Polygyny As an institution, polygyny, the social arrangement that permits a man to have more than one wife at the same
ENDANGERED SPECIES Essay Research Paper Endangered
ENDANGERED SPECIES Essay, Research Paper Endangered species are living things whose population is so reduced that they are threatened with extinction. Thousands of species are included in this category. The International Union for the Conservation of nature and Natural Resources publishes a list of threatened mammals, birds, reptiles, amphibians, and (many people don?t consider them) plants.
Stellar Sea Lions Essay Research Paper Stellar
Stellar Sea Lions Essay, Research Paper Stellar Sea Lion Stellar sealion (Eumetopias Jubatus). Stellar sea lions are sometimes confused with California sea lions, but are alot larger and lighter in color. Males may grow to eleven feet
Blue Whale Essay Research Paper The Blue
Blue Whale Essay, Research Paper The Blue Whale The blue whale or balaenoperta musclus is the largest animal to ever have lived on Earth. Whalers have reported this whale to being over 100 feet long and weighing over 150 tons!
Deforestation Essay Research Paper Deforestation
Deforestation Essay, Research Paper Deforestation Deforestation is the act of cutting down and clearing out trees in large amounts. This is occurring in many areas of the world, specifically in the rain forests of South America and Africa. It is very profitable to be in the tree business and that is the reason many people seek to be hired in this area of business rather then any other.
The Siberian Tiger Essay Research Paper The
The Siberian Tiger Essay, Research Paper The Siberian Tiger The Siberian Tiger, sometimes referred to as the Manchurian Tiger, is an endothermic quadruped in the kingdom of Animalia. It’s phylum is Chordata and
Gold Mining Essay Research Paper Gold mining
Gold Mining Essay, Research Paper Gold mining is a rapidly growing industry, with new laws being passed each day for protection of waterways, endangered species and their habitats. New ways of extracting the gold are also being introduced.
Giant Panda Essay Research Paper What animal
Giant Panda Essay, Research Paper What animal is black and white and loved all over the world? If you guessed the giant panda, you’re right! The giant panda is also known as the panda bear, bamboo bear, or in Chinese as Daxiongmao, the “large bear cat.” Actually, its scientific name means “black and white cat-footed animal.” Giant pandas are found only in the mountains of central China.
Florida Panther Essay Research Paper The Florida
Florida Panther Essay, Research Paper The Florida panther s scientific name is Felis concolor coryi. The Florida panther is in the family of the felidae. The Florida panther has been an endangered species since March 11th, 1967. With an estimate the population of the Florida panther is only 30 to 40. The panther is one of the most rare to the everglades region.