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Beavers are large, semiaquatic rodents of the Northern Hemisphere. There are two existing species: the North American beaver and the Eurasian beaver. Beavers are the second-largest living rodents, after capybaras, weighing up to 50 kg (110 lb). They have stout bodies with large heads, long chisel-like incisors, brown or gray fur, hand-like front feet, webbed back feet, and tails that are flat and scaly. The two species differ in skull and tail shape and fur color. Beavers can be found in a number of freshwater habitats, such as rivers, streams, lakes and ponds. They are herbivorous, consuming tree bark, aquatic plants, grasses and sedges.
The fishing cat is a medium-sized wild cat of South and Southeast Asia. Since 2016, it is listed as Vulnerable on the IUCN Red List. Fishing cat populations are threatened by destruction of wetlands and have declined severely over the last decade. The fishing cat lives foremost in the vicinity of wetlands, along rivers, streams, oxbow lakes, in swamps, and mangroves.
The nutria, also known as the coypu, is a large, herbivorous, semiaquatic rodent. Classified for a long time as the only member of the family Myocastoridae, Myocastor is now included within Echimyidae, the family of the spiny rats. The nutria lives in burrows alongside stretches of water and feeds on river plant stems. Originally native to subtropical and temperate South America, it has since been introduced to North America, Europe, Asia, and Africa, primarily by fur farmers. Although it is still hunted and trapped for its fur in some regions, its destructive burrowing and feeding habits often bring it into conflict with humans, and it is considered an invasive species. Nutria also transmit various diseases to humans and animals, mainly through water contamination.
The fur trade is a worldwide industry dealing in the acquisition and sale of animal fur. Since the establishment of a world fur market in the early modern period, furs of boreal, polar and cold temperate mammalian animals have been the most valued. Historically the trade stimulated the exploration and colonization of Siberia, northern North America, and the South Shetland and South Sandwich Islands.
The fisher is a small carnivorous mammal native to North America, a forest-dwelling creature whose range covers much of the boreal forest in Canada to the northern United States. It is a member of the mustelid family, and is in the monospecific genus Pekania. It is sometimes misleadingly referred to as a fisher cat, even though it is not a cat.
The muskrat is a medium-sized semiaquatic rodent native to North America and an introduced species in parts of Europe, Asia, and South America. The muskrat is found in wetlands over a wide range of climates and habitats. It has important effects on the ecology of wetlands, and is a resource of food and fur for humans.
The European pine marten, also known as the pine marten, is a mustelid native to and widespread in most of Europe, Asia Minor, the Caucasus and parts of Iran, Iraq and Syria. It is listed as Least Concern on the IUCN Red List. It is less commonly also known as baum marten, or sweet marten.
Trap–neuter–return (TNR), also known as trap–neuter–release, is a controversial method that attempts to manage populations of feral cats. The process involves live-trapping the cats, having them neutered, ear-tipped for identification, and, if possible, vaccinated, then releasing them back into the outdoors. If the location is deemed unsafe or otherwise inappropriate, the cats may be relocated to other appropriate areas. Ideally, friendly adults and kittens young enough to be easily socialized are retained and placed for adoption. Feral cats cannot be socialized, shun most human interaction and do not fare well in confinement, so they are not retained. Cats suffering from severe medical problems such as terminal, contagious, or untreatable illnesses or injuries are often euthanized.
The Eurasian beaver or European beaver is a beaver species that was once widespread in Eurasia, but was hunted to near-extinction for both its fur and castoreum. At the turn of the 20th century, only about 1,200 beavers survived in eight relict populations in Europe and Asia. It has been reintroduced to much of its former range, and now occurs from Spain, Central Europe, Great Britain and Scandinavia to a few regions in China and Mongolia. It is listed as least concern on the IUCN Red List, as it recovered well in most of Europe. It is extirpated in Portugal, Moldova, and Turkey.
The North American beaver is one of two extant beaver species, along with the Eurasian beaver. It is native to North America and introduced in South America (Patagonia) and Europe. In Canada and the United States, the species is often referred to simply as "beaver", though this causes some confusion because another distantly related rodent, Aplodontia rufa, is often called the "mountain beaver". Other vernacular names, including American beaver and Canadian beaver, distinguish this species from the other extant beaver species, Castor fiber, which is native to Eurasia. The North American beaver is one of the official national wildlife of Canada symbols and is the official state mammal of Oregon and New York.
The mountain beaver is a North American rodent. It is the only living member of its genus, Aplodontia, and family, Aplodontiidae. It should not be confused with true North American and Eurasian beavers, to which it is not closely related; the mountain beaver is instead more closely related to squirrels. There are seven subspecies of mountain beavers, six of which are found in California and three of which are endemic to the state.
Wolf hunting is the practice of hunting wolves. Wolves are mainly hunted for sport, for their skins, to protect livestock and, in some rare cases, to protect humans. Wolves have been actively hunted since 8,000 to 10,000 years ago, when they first began to pose a threat to livestock of Neolithic human communities. Historically, the hunting of wolves was a huge capital- and manpower-intensive operation. The threat wolves posed to both livestock and people was considered significant enough to warrant the conscription of whole villages under threat of punishment, despite the disruption of economic activities and reduced taxes. The hunting of gray wolves, while originally actively endorsed in many countries, has become a controversial issue across the globe. Most people see it as cruel, unnecessary and based on misconceptions, while proponents argue that it is apparently vital for the conservation of game herds and as pest control.
Fur clothing is clothing made from the preserved skins of mammals. Fur is one of the oldest forms of clothing, and is thought to have been widely used by people for at least 120,000 years. The term 'fur' is often used to refer to a specific item of clothing such as a coat, wrap, or shawl made from the fur of animals.
The Animal Welfare Institute (AWI) is an American non-profit charitable organization founded by Christine Stevens in 1951 with the goal of reducing suffering inflicted on animals by humans. It is one of the oldest animal welfare organizations in the US. Its legislative division, the Society for Animal Protective Legislation (SAPL), pushes for the passage of laws that reflect this purpose.
Animal trapping, or simply trapping or ginning, is the use of a device to remotely catch an animal. Animals may be trapped for a variety of purposes, including food, the fur trade, hunting, pest control, and wildlife management.
A beaver dam or beaver impoundment is a dam built by beavers to create a pond which protects against predators such as coyotes, wolves and bears, and holds their food during winter. These structures modify the natural environment in such a way that the overall ecosystem builds upon the change, making beavers a keystone species and ecosystem engineers. They build prolifically at night, carrying mud with their forepaws and timber between their teeth.
Fur is a thick growth of hair that covers the skin of mammals. It consists of a combination of oily guard hair on top and thick underfur beneath. The guard hair keeps moisture from reaching the skin; the underfur acts as an insulating blanket that keeps the animal warm.
The Siberian fur trade is an exchange concerned with the gathering, buying and selling of valuable animal furs that originate from Siberia. The Siberian fur trade expanded from localized trade, and Siberian fur is now traded around the world. The Siberian fur trade had a significant impact on the development of Siberia through exploration and colonization. The fur trade also precipitated a decline in the number of fur-bearing animals and resulted in Siberia being conquered by Russia.
Animal welfare and rights in the People's Republic of China is a topic of growing interest. China has had limited animal protections by international standards, and animal-rights activists have condemned the treatment of animals in the country. Movements towards animal welfare and animal rights are expanding in China, including among homegrown Chinese activists.
Korea Animal Rights Advocates (KARA) is a non-profit organization that supports animal welfare in Korea and deals with animal cruelty cases. It is also responsible for the care of abandoned animals and their adoption.
References
- ↑ M, J (1961). "The Compassionate Scribe". The Western Socialist. 220. 28 (2, 1961): 12–15. Retrieved 8 November 2012.
- ↑ Curwin, Lynn (2012). "Working to protect fur-bearing animals". Digital Journal.
- ↑ Bevington, Angie (1983). "Frank Conibear". Arctic. 36 (4). doi:10.14430/arctic2301. Archived from the original on 6 February 2013. Retrieved 8 November 2012.
- ↑ "Anti-fur National Campaign is launched". CityNews Toronto. Retrieved 8 November 2012.
- ↑ "Reward offered for information regarding steel jaw leg hold trap that injured a cat in Montreal North". Society for the Protection of Cruelty to Animals. Archived from the original on 23 September 2013. Retrieved 8 November 2012.
- ↑ Curwin, Lynn. "Working to protect fur-bearing animals". The Digital Journal. Retrieved 8 November 2012.
- ↑ Brink, Cheryl. "New water controls spare the beavers". Archived from the original on 2013-09-29. Retrieved 2012-11-09.
- ↑ Konevski, Alina (May 23, 2013). "Beaver deceiver prevents dams from being built". Mission City Record.
- ↑ Jean, Kristine (October 18, 2012). "Living with wildlife". Tillsonburg News. Archived from the original on September 23, 2013. Retrieved May 30, 2013.
- ↑ "Living with wildlife Education is key". High Park Nature Centre.
- ↑ "Living With Wildlife 2013". Archived from the original on 2013-05-09. Retrieved 2013-05-30.
- ↑ "Defender Radio". Archived from the original on 2013-10-15.