The Arctic wolf is an endangered subspecies of the gray wolf. Since 2009 about 100 arctic wolves have been slaughtered, violently, creully, harshly, and abusively. The Arctic wolf needs to be saved, before it becomes extinct forever.
Arctic Wolves scientific name is the Canis lupus arctos. They are found in the arctic circle which includes the countries Alaska, Northern Canada, Iceland and Greenland. The Arctic wolf is carnivorous and eats lemmings, Arctic hares, Arctic foxes, musk oxen and caribou. The mother usually gives birth to 2-3 pups per year, and they usually live for 7-10 years. They’re 70-80 of them left. Arctic wolves measure from three to six feet, and their shoulder height is 25-31. Males are larger than females. Average weight
The history behind the extirpation of the grey wolf in the United States dates back to the very first European settlers that colonized eastern North America in the late 16th century. The killing of gray wolves was done primarily out of fear in an attempt to protect livestock, and, in some cases, to protect human life within the colonies. As more settlers expanded West, the practice of killing wolves was considerably increased to protect livestock that included cows, pigs, and chickens. As waves of European settlers expanded westward, they began to deplete the deer, moose, and elk populations. The gray wolves food source continual depletion gave rise to wolf populations actively targeting the settler’s livestock, causing great financial loss. The fiscal loss of livestock became such an issue to wealthy ranchers and settlers that they began to offer cash rewards for wolf pelts. This practice gave birth to a lucrative cottage industry of professional hunters and trappers. As the wolves began to move further West, and into Wyoming, they began to diminish the elk and moose population. To respond to this threat, Congress approved funding in 1914, to eliminate the native gray wolves from
The gray wolf, Canis lupus, on Isle Royal is a small ever fluctuating population. On the endangered species list since 1978, the gray wolf has recently been taken off the endangere...
Gray Wolf Optimization Gray wolf optimization is presented in the following subsections based on the work in [13]. 1) Inspiration: Grey wolves are considered as apex predators, meaning that they are at the top of the food chain. Grey wolves mostly prefer to live in a pack. The group size is 512 on average. They have a very strict social dominant hierarchy.
Wolves used to thrive in the western United States. There was ample game to hunt and plenty of places to live and wander. Until people moved in, wolves were settled. As European settlement expanded to the west, it began to take its toll on the wolves and their habitat. Clearing of the forests came first, which was then accompanied by significant over-hunting in this area (Noceker). Slowly wolves became concentrated into smaller and smaller areas in the west. Finally, they were assumed to be bothers to the ranchers and farmers and maybe a threat to those people who lived in the area.
Hypotheses of the Effects of Wolf Predation Abstract: This paper discusses four hypotheses to explain the effects of wolf predation on prey populations of large ungulates. The four proposed hypotheses examined are the predation limiting hypothesis, the predation regulating hypothesis, the predator pit hypothesis, and the stable limit cycle hypothesis. There is much research literature that discusses how these hypotheses can be used to interpret various data sets obtained from field studies. It was concluded that the predation limiting hypothesis fit most study cases, but that more research is necessary to account for multiple predator - multiple prey relationships. The effects of predation can have an enormous impact on the ecological organization and structure of communities.
During 70 years of absence from the Rockies, the Grey Wolf had been protected under the Endangered Species Act that was passed in 1973. Since the wolf is under the protection of Endangered Species Act a person could be punished with up to a $100,000 fine and up to 1 year in jail for killing a wolf. Back in the 1850's there was a major population increase of the wolves in America, this was due to settlers moving west. These settlers killed more than 80 million bison, the wolves started to scavenge on the carcasses left behind.
Not many people know about the arctic wolf, it is the snowy white version of a wolf. They have a really big appite when it comes to eating. They most only eat one meal a day and eat up to 20 pounds in that one meal. They are mostly carnivores; they mainly eat big animals like the caribou and the musk ox so they can feed themselves and the whole pack (Arctic/Antarctic: The Arctic Wolf). People eat up to three meals a day, but wolves can go up to days with out eating a single thing (Arctic/Antarctic: The Arctic Wolf). When wolves are hunting they have to be able to have a plan to catch their food. Wolves would get all the pack members that are hunting to surround the animal, and pounces on them. One bit to the neck and the animal would be dead. When they are eating they will eat everything, like the meat, shin, fur and bone (Arctic/Antarctic: The Arctic Wolf). Also Arctic wolves can live up to 20 years in captivity, while they can only live 7- 15 years in the wild (Arctic/Antarctic: The Arctic Wolf). Arctic wolves are one of the most prettiest and unique types of wolf. When Arctic wolves are pups t...
The red wolf is one of the most endangered wild canids in the world, once common throughout south eastern United States, the red wolf population was severely reduced due to intensive predator control programs and loss of habitat. A few remaining wolves were found on the Gulf coast of Texas and Louisiana, at this point in the 1970’s, the entire population was believed to be fewer than 100.
This report is all about the gray wolf. Its scientific name is Canis Lupis. Canis is the Latin word for dog. The genus also includes jackals and coyotes. Lupis is the Latin word for wolf. Gray wolves look similar to German shepherds, but the wolf has longer legs and bigger feet. The color of a gray wolf can range from black to white, but shades of gray are the most common. A unique feature about gray wolves is that the farther north you find them, the larger they are. Males can range from (nose-to-tail) five to six and a half feet and females range from four and a half to six feet. The normal life span of a wolf is about thirteen years, but most wolves don’t live past ten years for numerous reasons. Examples include disease, hunters, etc. The wolves that live in Arctic climates have very thick coats of fur that keeps them warm. Wolves, like all canines, have 42 teeth. Their “fangs”, or canine teeth, are used to grab prey and like a hook. These teeth can be as long as two and a half inches.
Our freshman class has been studying ecology and the wolf and moose population on Isle Royale this unit. We have gone through packets and models to learn more about how organisms have relations with one another in their physical surroundings. On top of that, we have gone through case studies and videos to learn more about the wolves and moose on the island. Throughout our investigation we had built a graph showing the populations of the moose and wolves. As we reached the end of our unit, our class was presented with a question:are the moose and wolf population on Isle Royale stable? I believe that the two populations are unstable because of the constant temporary disturbances, the inability to calculate a carrying capacity, and the lack of a pattern between predator and prey.
The Gray Wolf’s Coat/ Pelage is soft dense under hair overlaid by guard hair arranged in irregular rows. The Gray Wolf has thick gray fur and some wolves even have darker colors of fur like black or brown. The male wolf’s weight in pounds is 125 - 135 and the females range
In other parks, the federal recovery program is going well. At Isle Royale National Park in Michigan, wolf’s population reached 29, which is the maximum number to survive in the ecosystem. Those 29 wolves can easily live sustainable off the 210 square miles of land. The state of Minnesota has more then 2,500 wolves living and roaming the lands.
Hey, I didn’t see you there, how are you?I'm just wondering whether or not a big ol' grizzly bear is going to come charging at me at any point in my life, but seeing as grizzly bears are endangered that probably won't happen. In the past, there were thought to be around 50,000 grizzly bears in North America, nowadays they are growing sparse there are estimated to be only around 1800, now not even a 20th of the population in the past. Most of these grizzlies are located in Yellowstone National Park and Alaska, but they can also be found in Wyoming, Colorado, Idaho and Montana. Some are thought to be in Washington.
Studies show that wolves play a significant role in maintaining healthy ecosystems, and could even help stave off some of the effects of climate change. They help keep large animal herd populations in check, which can benefit numerous other plan...