One way to control herd sizes in national parks is the reintroduction of predators, but this course is opposed by…
Within the mid-1800s the human population began to increase rapidly, so strategies including intense land maintenance were introduced to fulfil the agricultural demand. The barn owl’s population decreased by 69% in 1932 due to habitat loss reducing reproduction and food availability. Chlorinated hydro-carbons were introduced as a pesticide, although the agent displayed a toxic effect towards both predators and prey species so mortality rates were…
All in all, the book is a presentation of facts about endangered species and what we, as human beings and animals alike, are doing that puts them into this very alarming predicament. Several animals, as we know it, are growing into this category we’d call ‘endangered’. To become ‘endangered’ an animal species would have to have a 50% population loss in over 3 generations or 10 years. A more dangerous situation would be a species be ‘critically endangered’, wherein an animal species would have lost an unbelievably high percentage of 80% in over 3 generations or 10 years. Some animal populations would even be as low as below 100. But the worst…
However,mankind is trying extremely hard to prevent the Florida panthers from becoming extinct. The U.S Fish and Wildlife Service created a refuge space called the "Florida Panther National Wildlife Refuge". Scientist also decided to cross- breed this feline with the Texas cougar. So,eight Texas cougars were released into Florida panther territory. Road safety was also important to the felines.…
The purpose of this memo is to explain the causes of extinction within the Red wolf population and the Black bear population. The topics chosen explain how this issue came about, what factors created, and provided some solutions on how to prevent it and keep these endangered species’ population thriving. There were several ways the black bear and red wolf came to the brink of extinction and these article provide multiple solutions to sustain and endangered species.…
The problem with offering money is that some ranchers have accepted it, but used that money to pay hunters to kill as many wolves as possible (nytimes, 2011). Ranchers do not believe that it is necessary to keep wolf populations as high as they are (nytimes, 2011). The fourth article discussed how the court was going to uphold Congress’s act to remove the wolf from the endangered species list (latimes, 2012). The main viewpoints are the agencies that support Congress’s decision to take the wolf off the list versus the environmental groups (latimes, 2012). The environmental groups were arguing that the rider that Congress issued in 2011 was a violation of the separation of powers doctrine (latimes, 2012). However, it was revealed that the separation of powers doctrine was not violated and that states should still get the rights to determine wolf population numbers (latimes, 2012). In the fifth article, state governments versus environmental groups are the main viewpoints (nytimes, 2013). State governments believe that they are the most competent to make decisions about the future of wolves (nytimes, 2013). Reports indicate that wolf populations remain…
Fortunately, around this time in the 70’s, American’s were starting to become much more aware of their impact on the environment and the wildlife. The Endangered Species Act was created in 1973, and the Grey Wolf was put on the list in 1974. After almost 35 years of restoration efforts and conservation work, the Grey Wolf has finally been taken off the endangered species list in Minnesota, with…
The topic of feral hogs and their invasion of the United States has been one of the major issues that wildlife professionals have had to deal with in recent years. The assault of these organisms has escalating at a frightening pace, with their numbers increasing rapidly throughout the last few years. These animals originated from Europe and Asia and became hybridized with the native species in the U.S. , and have brought with them a number of issues. With feral hog colonization and rapid increase has come many negative impacts that are posed not only to the environment and landscape, but…
In the book Nineteen Eighty-Four George Orwell shows the thesis to be that totalitarianism is destructive. He shows this by the rather unfortunate setting which has been put this way because the lack of concern. The conflict with the characters shows how a place being led by totalitarianism will unravel even what were at some point the closest relationships. Also with the plot development, eventually the government will destroy everything, including your brain throughout threats and torture.…
In conclusion, although involvement to save endangered animals in sometimes necessary, its necessity is hinged on whether it affects the human species directly, and or will negatively affect the longevity of us as a species…
To begin with in 1975 the “Federal government establishes [the] Rocky Mountain wolf recovery team.”(5) This team set out to make an organized plan on how to restore the wolf population, but there first detailed plan, made in 1980, failed. The plan, “fell woefully short of expectation by failing to address the issues of reintroduction, population goals, or the handling of problem wolves who attack livestock.(6) (7) Seven years later, the team organized a new plan, which was approved. For Yellowstone to use this plan, “two things had to occur: 1) an Environmental Impact Statement (“EIS”) with full public involvement had to be written; and 2) final rule making designating the reintroduced Yellowstone wolves as an experimental population had to be enacted.” (8) This process took another ten years, but it was completed, in detail, and helped to continue the reintroduction…
“At the peak, three to five million pigeons roamed the eastern North America, unchecked hunting caused enormous declines in the pigeon population, and conservationists were calling for protective measures. One of the last wild passenger pigeons was seen in nineteen hundred in Pike County. The last bird, named Martha, died in nineteen thirteen at the Cincinnati Zoo. A species that once numbered in the billions was extinct.” (McCormac, 9). This shows just how unprotected animals can thrive at one moment and suffer greatly at the next. That is DU’s worst fear. Ducks Unlimited conserves by restoring grasslands and watersheds, replanting forests, working with landowners and partners, acquiring land, conservation easements, management agreements, and geographic information systems. DU is committed to what their objective is. Also they have chapters to work on these projects through the “Since nineteen thirty seven, Ducks Unlimited has conserved and restored more than thirteen million acres of the most critical habitat for waterfowl and other wildlife. Wetlands are among the most productive ecosystems on the planet. They are invaluable not only to waterfowl and scores of other wildlife species, but also to the very quality of life on earth.” (Wetlands and Grasslands Habitat, 1). This provides information about how long they have been committed to doing what their doing. “Ducks Unlimited's conservation…
Another method we can try could be one standardized to the one Dallas has. In fact, if we commence in the modest way and alter as a community, a dog project will avail the Montana Vista area as I know there are others who are also implicated about roadkill and stray dogs since they are everywhere! On the contrary, just how I had annotated before, Homestead Meadows South needs this kind of resolution since the concluding project was brought down. After all, the following dog project can actually bring strays and roadkill to an end! It is time that Homestead Meadows South takes action. Hopefully by the end, this project not only assist our area, but others as well.…
Several explanations have been put forward to explain why the gender-wage gap persists in Australia. Pick two and critically evaluate each.…
“Although the total dog and cat population is unknown in the US, as is the total number of pets killed, estimates suggest that between one-tenth and one-quarter of the entire US pet population is destroyed annually because of a surplus dog and cat problem.”(Olson, 1993)…