The Extinction, Endangerment, And Captivity Of Endangered Species

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.

A few of these remaining species are extremely close to extinction and if we don’t do something soon we may very well lose them good. They’re becoming extinct from the destruction of their natural habitat.

Summarize: The result of one species extinction could potentially be fatal to the environment. In the animal kingdom, there is a food chain. Keystone animals, are the key ingredient to the food chain. When that keystone animals goes extinct, it sets off a chain reaction on the other animal’s food source. This causes one species to flourish and another to dwindle. The environment needs a healthy checks and balance system to keep each animal population under control (Stuart, 1990 ). Humans can cause the keystone animal to become extinct and therefore, responsible for rise and decline of other species, ultimately, throwing the food chain off balance.

Earth is home to many wonderful and exotic species, as well as our home. These species, including us, rely on their environment to find shelter and food. Unfortunately, their ecosystem is being destroyed by us. Some species are already at the risk of becoming extinct. One can wonder how far we will go and what would be the consequences of our actions.

“Extinction means having no living representatives, having died out” (Dictionary.Com). We’re currently experiencing the worst spate of species die-offs since the loss of the dinosaurs 65 million years ago” (Center for Biological Diversity). Among all the species, there are still animals that have a hope of living the next generation. Despite being threatened they are not endangered. The orca whale, commonly known as the killer whale is a prime example. To date approximately 50,000 orca populations thrive though out the world. Previously the world wide estimate was double that, at 100,000 (Kirby). It has been found in resent studies that the orca population is decreasing due to many hardships they face such as toxins, captivity, and depletion of food.

There is little question around the world many more animals are being driven to extinction

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). As a result governmental and societal action must

The animals are in trouble, and we need to help. Whether you want to believe it or not, animals seen all around the globe are slowly dying out. We can 't fully stop this devastating loss of life, but we can prevent animals dying from causes like pollution, deforestation, and hunting. What does endangered mean to you? Does it mean some unimportant animal is dying out or does it mean that part of our world as we know it is falling apart? Endangered animals are endangered for a reason. Were trying to keep them around as long as we can. We can 't sit around waiting for the animals to help themselves, we have to do something to help. There 's so many types of

The captivity of wild animals has been a highly debated topic for many years. Zoos and aquariums are huge attractions and can be found all over the world. Movies such as Black Fish and Unlocking the Cage showcase some of the troubling behaviors animals in captivity portray. Advocates for animal rights can use these movies to push their agenda and people who oppose these films say they are forms of propaganda. The fact of the matter is that it does not matter what side of the argument that you are on it cannot be denied that these moves spark mass discussion. The question can be asked are animals places on this earth for our amusement and entertainment or they here that we may cohabit with all aspects of life. Science has proven that some animals have shown signs of distress while being in captivity.

Throughout evolution, many species have come and gone. What causes a species to become extinct and what can the human race due to prevent it? Many species’ population decline has been linked to human causation. An endangered species is defined as “plant and animal species that are at risk for extinction” (Funk). Endangered species can be placed into two more specific categorizes. Threatened species are species at risk for endangerment, while endangered species are at risk for extinction. Despite the fact that many people believe extinction is a major issue, the Funk and Wagnall’s New World Encyclopedia states that, “extinction is actually a normal process in the course of evolution” (Funk). Over time, numerous species have become extinct, usually as a result of climate changes, inability to adapt, or predation. Another major cause of endangerment is the human population. Pollution, global warming, and hunting is all causing a decline in the population of numerous species. While the encyclopedia is entirely fact based, many authors have worked to sensitize people to threatened species. For example, renowned author Sharon Begley, has written numerous articles to inform people of the importance of many species that are often overlooked.

According to IUCN, there were 144 species that went extinct in 1800 - 1900. The number of extinct species in 1900 – 2010 is 396. If humans keep hunting endangered species, future generations will only see those animals in images or films. Many people have experienced interacting with real animals like swimming with dolphins. If this species goes extinct, future generations won’t have a chance to swim and play with real dolphins.

The latest concerns for the warming of the earth have been put to an end, as recent environmentalist have confirm the melting of the ice has nothing to do with the overgrowing population, but the increase in wildlife. Reports from around the globe have all establish a virus has been going around and increasing the hormones in animals of all species; from the tiny red ants prowling around underground to the elephants through stampeding in the jungles, causing them to reproduce at a faster rate. It is neither the landfills nor the constant human urge to cut down rainforests to build homes to house the next billion generations. The problems are the greedy animals that choose to continue to breathe among our planet. The question now arising is how will the world save their already dying planet? Will they let nature takes it course and have the survival of the fittest or will the people choose to terminate the inhumane animals that dare to walk on the very ground they were evolved from?

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

Some people might not know what an extinct species is or why it is important that a species disappears. An extinct species is one that has completely died out; living individuals of this kind no longer exist. By this definition the death of every individual of that species is considered an extinction. This is a big issue for an entire species to die out and no longer exist on this planet. And this is important because, any endangered species is a threat to the natural balance of life on Earth. Every single organism in an ecosystem depends on each other to survive. All the plants and animals in the world are connected to each other in the web of life that holds them together. With these statements people can have a better understanding of this serious situation.

natural disaster. But now there are many species dying, each day. Endangered animals are animals that are seriously at the risk of extinction. In a few years, they will become extinct and leave the Earth. That is why they are at risk. Let’s get to know more about how these animals are becoming endangered, and also about the main factor of animal extinction. And most of all, how to help.