Canis Essays

The Canis Lupus Occidentalis which also goes by the Mackenzie Valley Wolf was classified as a gray wolf subspecies in 1829 by sir John Richardson, M.D. The Canis Lupus Occidentalis lives In Yellowstone. The pack size averages 9.2 wolves with average territory size of 348 square miles. Average males weigh between 100 and 145 pounds with females weighing roughly 10 to 20 percent less. There diet consist of wood bison, elk, caribou, musk ox, moose, Dall sheep, sitka black-tailed deer, mountain goat

Introducing The Predator Canis Lupus, commonly knowns as the Gray Wolf, is a profound animal within the animal kingdom that has been around for millions of years. The gray wolf has a range of sizes that vary due to food source and the sex of the wolf. They can range from 80-100 pounds when fully grown and anywhere from 60 inches to 78 inches long. This long, muscular animal is a predator, but not one who runs alone usually, but with others of its kind in a pack, and is one who is known for being

The gray wolf or grey wolf (Canis lupus[a]) also known as the timber wolf,[3][4] or western wolf,[b] is a canid native to the wilderness and remote areas of North America and Eurasia. It is the largest extant member of its family, with males averaging 43–45 kg (95–99 lb), and females 36–38.5 kg (79–85 lb).[6] Like the red wolf, it is distinguished from other Canis species by its larger size and less pointed features, particularly on the ears and muzzle.[7] Its winter fur is long and bushy, and predominantly

published in 1997 suggests a date of about 130,000 years ago”(PBS). “Nowadays, based on a growing body of anatomical, genetic, and behavioral evidence, most experts believe that the dog originated exclusively from a single species: the gray wolf, Canis lupus," Serpell told Life's Little Mysteries”(Remy). Gray wolves and our dogs are so closely related, in fact that they can be bred together and “produce fully viable offspring.”(History and Evolution of Dogs). Now that we know who

Different Dog Breeds Today humans have bred hundreds of different domestic dog breeds—some of which could never survive in the wild. Despite their many shapes and sizes all domestic dogs, from Newfoundlands to pugs, are members of the same species—Canis familiaris. Although they have domestic temperaments, these dogs are related to wolves, foxes, and jackals. Similarities to Wild Relatives Domestic dogs still share many behaviors with their wild relatives. Both defend their territories and mark

and reintroduce them, the red wolf is till an endangered species (“Red Wolf” 2017). The red wolf, or Canis Rufus, is a cousin to the gray wolf; however, the red wolf is smaller and thinner than the gray wolf. Their color is gray-black, but they also have a reddish color which reflects their name (“Red Wolf” 2017). In terms of size, the red wolf is between gray wolves and coyotes (“Red Wolf (Canis Rufus)”). They have a height of about 26 inches (at the shoulders), a length of 4.5-5.5 feet (including

humans migrated out of Africa, they came in contact with gray wolves; somes wolves were domesticated and through many generations, the modern-day dogs emerged (Freedman 2014). A close distant cousin of the dogs and wolves are the golden jackals, canis aureus. Golden jackals were first reported in Croatia in 1491 (Fabbri 2013). The golden jackals are spread out from most of Europe, to northern Africa and parts of Asia (Arnold 2012). Despite its widespread distribution, there is little quantitative

In Wuthering Heights, we clearly see that dog mainly regresses back into wolf as Wolves are not only ferocious creatures, but they are more violent and dangerous than dogs. While they are the same genus as dogs (canis) they are a different species: the wolf is canis lupus, the dog is canis familiaris. With the progression of novel, a violent and partially tamed dog is regressing into wolf as both dog and wolf are spoken as closely interlinked, when Joseph remarks ‘Hey, Gnasher! Hey, dog! Hey Wolf

Grey wolves, also known by their scientific name Canis lupus, have varying appearances. Their colors differ according to where they live, and their size varies based on gender and location. Grey wolves grow to be typically about 120 to 200 centimeters in length, and 70 to 80 centimeters tall. The smallest wolves can be about 20 kilograms while the largest are around 60 kg. They are found in many different habitats: grasslands, deserts, tundras, forests, etc. Grey wolves are located in Asia, Canada

6th Grade Social Studies Ana Valles The Ethiopian Wolf The endangered Ethiopian wolf, or the Canis Simensis, is the only living species of wolf in all of Africa. Unfortunately, there are only around five hundred of these beautiful carnivorous canines alive today. Prominent to its name, the Ethiopian wolf resides in Ethiopia, Africa; they live in

Not long ago about, 250,000-500,00 Gray Wolves (Canis Lupus) roamed North America. In the 1930’s people decided to try to exterminate them. Once they were endangered, people realized what an impact Gray Wolves have on the environment, as well as the effects they have on other animals. Gray Wolves range in color from grizzled gray or black to all-white. Gray Wolves eat ungulates, or large hoofed mammals, like elk, deer, moose and caribou, as well as beaver, rabbits and other small prey. Gray Wolves

Rottweiler: Jobs through time Back in the days of the roman empire in Rottweil, Germany where one dog breed was being made, the Rottweilers like all dogs came from wolves and still are evolving and new breeds are being created. Dogs were domesticated in 2000 BC and have been in human life ever since they are used for lots of jobs in lots of different jobs around the world. Rottweilers have changed their jobs from the last 200 years they used to hunt bears and pull carts but now are used for show

Past and present occurrences involving gray wolves have led us to perceive them as having a negative impact on the environment. Gray wolves have a negative impact on the environment because of their vicious attacks and attempted attacks. Although this certain type of wolf is very resourceful and well researched, they use it to their advantage to fight off their prey. Unfortunately, their prey is not always another animal, but a human being. Their violent behavior is what makes them a negative impact

Grace Blanco Professor Ken G. Sweat, Ph. D. BIO 105 Environmental Biology Hybrid Course 6 September 2015 Topic: Mexican Wolves re-leased into the blue range Wolf Recovery Area (BRWRA) in eastern Arizona. First and foremost the Mexican gray wolf is referred as "El Lobo" which is in Spanish for the wolf. It was once a "top dog" in the borderlands. They eat large and small mammals like deer, elk and rabbits. After being wiped out in the U.S. and only a few animals were remaining in Mexico. They were

Great Dane is one of the giant breeds of dogs in the world. A full-grown Great Dane weighs more than 100 pounds. In this case, the food is an important issue for Great Danes: both adults and puppies. Unlike other species, Great Danes grow fast and continue growing even after one year. Therefore, they are prone to musculoskeletal problems, so it is important to ensure that their diet is specifically designed for giant breeds alone. Here, we are going to explore the best dog food for great Danes

From Wolf to Dog by Virginia Morell is an article from the Scientific American written in July of 2015. In this article, Morell talks about the new discovery scientists have found proving earlier assumptions of dog’s evolution wrong. Before the new evidence arose, we always thought grey wolves were where dogs came from. That further back in time, Man decided to domesticate the grey wolves in their time. But Morell explains that this isn’t actually where our best friends came from. One woman who

Issue Whether or not to list the gray wolf in Wyoming on the endangered species list has been and still is a debated topic because of the species close proximity to the Greater Yellowstone Ecosystem (Fig.1). The government of the State of Wyoming, one of the stakeholders in the debate, believes that state legislation successfully protects the species from being endangered without federal intervention. Contradictorily, the Center for Biological Diversity, Defenders of Wildlife, Fund for Animals, Humane

There is a lot I don't know about wolves.Did you know some howls mean ready to fight. Or there are about 7,000 to 11,000 gray wolves in Alaska. You can learn all about wolves in my essay. Wolves live in large coniferous forests (Angela Royston 2014) Wow.They live in these areas Northern canada, Alaska, Northern Europe, and siberia (Angela Royston 2014) Cool. Wolves are farther South than North ( Angela Royston 2014) Sweet. Wolves live in all kinds of weather from the very hot to the very cold (

Theodore Roosevelt said “speak softly and carry a big stick” some people have no idea what he means by this quote, We never thought wolves would become as much of a problem until now. I believe the wolf population is happening right under our noses and we don't even know it yet. Even though the wolf numbers might not recover, wolves should be hunted because wolves are killing large numbers of deer and livestock and wolves are endangering humans and farmers. Many people believe that the wolf population

Have you ever thought of how dogs and wolves changed over time? Many people thought wolves were a threat to other people. But the truth is, there not! Many people think this because wolves were usually a creature that kills people. They might have believed this because, wolves caused about 77% of death trough 2005-2016. However, a long time ago, something happened, the human depended on wolves to help them. They got them to change in a good way. Now, wolves have changed into dogs, and dogs have transformed