Lauren Bartlett
Mr. Mahar
Research Paper
November 23, 2014
Falkland Wolves Falkland wolves have been extinct for a long time now. Their extinction came from human activity and not by nature. These wolves never stood a chance against humans. If humans didn’t bother the Falkland wolves, they may have not gone extinct. The Falkland wolves were first founded by British explorers in 1660. It was brought up again by Charles Darwin. He encountered them during the voyage of Beagle which happened in the 1830s. When Charles landed on the island, he could already tell that the population was decreasing. He predicted that when permeant settlers went to the island, the wolves would go extinct. The wolves were the only native land mammal on the Falkland Islands. People don’t know how the wolves got there or what they descended from. Some people believe they floated over on vegetation or ice floes. Some people believe they crossed a strait while pursuing marine prey. Others believe they were domestic and where brought over and left by their owners. Some findings say that they were isolated about 16,000 years ago at the peak of the last glacial period. The origin of the Falkland wolves are still a mystery and most people can only speculate how the animal got where it is now. The Falkland
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Settlers that came to live on the island thought the wolves were a threat. They believed that the wolves were hunting their sheep and decided that they had to get rid of them. They started to hunt the wolves to stop them from hunting the sheep. They also poisoned the wolves at the same time. Between hunting and poisoning the Falkland wolves never stood a chance. They killed and poison the wolves on a massive scale, that by 1876 the wolves went officially extinct. The last wolves were killed the same what all the other wolves were killed. The last Falkland wolf was killed at Shallow Bay, in the Hill Cove Canyon, West
I believe that wolves should be introduced to Isle Royale. I believe this because I have recently been researching on wolves in Isle Royale and have found many great reasons why it would be good for them to introduced there. Here is some background information on Isle Royale: It is a remote wilderness island isolated by the frigid waters of Lake Superior. Isle Royale has offered many discoveries like how wolves affect populations of their prey etc. This essay all about why I think that wolves should be introduced to Isle Royale.
Wolves have always been a symbol of the wild, free in spirit and roamers of the land. These animals are considered majestic and protectors of the wilderness. They have always roamed the western United States, although their population has fluctuated over time. Over the past 10 years wolf reintroduction into Yellowstone National Park has been a controversial topic to those of the United States. As of 1995, wolves have been reintroduced into the park. This has come with some strong opposition and yet has prevailed. The future of the wolf in Yellowstone park is now looking bright, although not certain since there still are those who want them banished again.
Throughout the 1970’s, the US Fish and Wildlife Service developed a criteria to help identify the red wolf from the other the canids in order to protect them. Between 1974 and 1980, the US Fish and Wildlife service used this to identify and discovered that there only 17 red wolves remaining in the
The biggest impact the reintroduction of wolves would make is that they control the population of large mammals such as elk. Without wolves in an ecosystem coyotes step into the role of the biggest predator. However coyotes are almost 2.5 times smaller than an average wolf so they are not big enough to kill much of the elk. The elk population then increases rapidly and hurts the ecosystem. Wolves also help reduce the spreading of disease by hunting on the elk that have been injured or have diseases. It gives the wolves a better chance of taking down the large animal and prevents
In 1996-1997 a second group of wolves was captured and brought to Yellowstone for introduction via soft release with two more acclimation pens being built, bringing the total to four. In the winter of 1997-1998 the reintroduction of wolves was stopped due to the high success of the wolf packs breeding and the pups surviving on their own. The breeding
The purpose of writing the article Wolf Wars was to inform the reader about new situations in the west. The reason is to inform the reader of what problems wolves have been causing. In the article, the Author explains of how wolves became endangered and then flourished once more.
Only three wolves now remain on Michigan’s Isle Royale, down from nine wolves last year, Michigan Technological University reported. This means that one of the most studied wolf packs in the world are in serious danger of extinction. Wolves on Isle Royale in Michigan have fluctuated over the past 50 years going from 11 wolves all the way to 50 in 1980. But now the wolves are at an all time low at only 3 wolves. Isle Royale is a natural habitat that should not be managed by man. Nature should be allowed to take its course, even if it means the loss of the population of wolves of Isle Royale in Michigan.
Wolves are keystone species because of how they influence their prey and how their prey, in turn, influence the plants and animal species that fall under them. An example of this influence is in 1925 when the gray wolf population disappeared from the Yellowstone National Park environment. They were hunted and eradicated all throughout the United States. Wolves during the 1800s were hunted because of how they threatened the livestock of settlers in certain regions. This was a term known as predator control. Predator control is essentially when the government or some
The declining wolf population has turned around and is now increasing at a steady pace. The National Park Service says “During the 1980s, wolves began to reestablish breeding packs in Northwestern Montana; 50-60 wolves inhabited Montana in 1994.”(NPS) We are very fortunate for the quick acts of transferring the wolves from Canada down to the Yellowstone National Park and to the intense research that has been done
Wolves are just trying to survive and help their young survive just like how humans want to survive and help their young survive. The issues they are facing are mostly human causes, we need to stop killing and hunting wolves for prizes and for useless reasons, and start respecting them. Wolves are very important to nature and first nations and everyone in general. Dont you want your kids to grow up knowing what wolves are. Do you want you kids growing up their parents generation killed off wolves, no you dont. Lets stop wolves from getting
Many people tend to be afraid of wolves because of how big they are and their strength. However, we don’t see how important they are until there are drastic changes. For almost 70 years Yellowstone did not have a night where a wolves howl could be heard. In that time the deer population grew fast; because of the increase in their
As the population is growing more crops and cattle for farms are expanding and this has started to cause the Gray Wolves to get in the endangered list in 1976. Within those farms, Gray wolves would invade the livestock and gather food from the farms. When the farmers witness their livestock being eaten and taken away from the wolves they would kill and shoot the animals to defend their farm. Since there are so many farms the food stock has become limited for them so they have to find whatever food they can. Besides limited food disease is also a huge problem within their community, diseases such as canine distemper which is caused by unvaccinated dogs and kills young pups to older adults. Gray wolves are also a dangerous predator to themselves,
The wolf was once a much slandered animal. In the western world, people feared and hated wolves, and this legacy is reflected in stories such as Little Red Riding Hood and The Boy Who Cried Wolf. In these popular children's tales the wolf is made out to be a prowler and a killer of livestock and people. There is some basis for The Boy Who Cried Wolf, for wolves have killed cattle and sheep. But what of Little Red Riding Hood? There are no records of wolves killing humans in Canada or the United States. Yet, when wolves were spotted near rural communities, fear used to grip the populace, but over time this has become less prevalent.
Just like cars are dependant on the road wolves on isle royale are dependant on food. Lately the wolf population has been declining rapidly and this is a problem for the ecosystem of the island. It was found that 1 of 3 wolves have spine deformities. Of the wolves left there are only 2 females. If these females were to
After years of selective breeding and taming, the hunters finally came across some wolves that were able to listen to commands and do what they were ordered to do. These wolves did not look like the first ones with which humans came into contact. Their size, coloring, senses and even the length of their coat or swimming ability reflected the environment in which they lived. These environments could have ranged from anything since hunters do not stay in one place for very long. These wolves probably did not reflect their gray ancestors much anymore. The color of their coat could have become brown, black, or even yellow depending on where they were taken. Their size could have been affected, too, depending on how the hunters had used them- they could have shrunken to the size