|
List Of Wildlife Species At Risk (Canada)
The List of Wildlife Species at Risk currently has more than 800 entries for Canadian wild life species considered vulnerable; including 363 classified as endangered species, —190 threatened species, —235 special concern, and 22 extirpated (no longer found in the wild). About 65 percent of Canada’s resident species are considered "Secure". More than 30 wildlife species have become extinct in the wild since the arrival of European settlers. The Government of Canada maintains a list of all plant and animal species, or designatable units (DUs) thereof, federally recognized as special concern, threatened, endangered, extirpated, and extinct in Canada under Schedule I of the Species at Risk Act (SARA). SARA Schedule Species listed on SARA Schedule I receive federal legal protections under the Act, including the protection of individuals, populations, and their habitat from harm. Listing on Schedule I of the act also mandates the formation of a species recovery team and strateg ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wildlife Of Canada
The wildlife of Canada or biodiversity of Canada consist of over 80,000 classified species, with an equal number thought yet to be recognized. Known fauna and flora have been identified from five different kingdoms: protozoa (approximately 1% of recorded species); chromist (approximately 4% of recorded species); fungis (approximately 16% of recorded species); plants (approximately 11% of recorded species); and animals (approximately 68% of recorded species). Insects account for nearly 70 percent of recorded animal species in Canada. There are 20 major ecosystems -- ecozones -- in Canada: 15 terrestrial ecozones and 5 marine ecozones. Canada's major biomes are the tundra, boreal forest, grassland, and temperate deciduous forest. Since the end of the last glacial period, Canada has consisted of eight distinct forest regions, with approximately half of its land area covered by forests (roughly 8 percent of the world's forested land). Due to human activities, invasive species ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mustela Nigripes
The black-footed ferret (''Mustela nigripes''), also known as the American polecatHeptner, V. G. (Vladimir Georgievich); Nasimovich, A. A; Bannikov, Andrei Grigorovich; Hoffmann, Robert S. (2001)''Mammals of the Soviet Union''Volume: v. 2, pt. 1b. Washington, D.C. : Smithsonian Institution Libraries and National Science Foundation. or prairie dog hunter, is a species of mustelid native to central North America. The black-footed ferret is roughly the size of a mink and is similar in appearance to the European polecat and the Asian steppe polecat. It is largely nocturnal and solitary, except when breeding or raising litters. Up to 90% of its diet is composed of prairie dogs. The species declined throughout the 20th century, primarily as a result of decreases in prairie dog populations and sylvatic plague. It was declared extinct in 1979, but a residual wild population was discovered in Meeteetse, Wyoming in 1981. A captive-breeding program launched by the United States Fish and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Orcinus Orca
The orca or killer whale (''Orcinus orca'') is a toothed whale belonging to the oceanic dolphin family, of which it is the largest member. It is the only extant species in the genus ''Orcinus'' and is recognizable by its black-and-white patterned body. A cosmopolitan species, orcas can be found in all of the world's oceans in a variety of marine environments, from Arctic and Antarctic regions to tropical seas. Orcas have a diverse diet, although individual populations often specialize in particular types of prey. Some feed exclusively on fish, while others hunt marine mammals such as seals and other species of dolphin. They have been known to attack baleen whale calves, and even adult whales. Orcas are apex predators, as they have no natural predators. They are highly social; some populations are composed of very stable matrilineal family groups (pods) which are the most stable of any animal species. Their sophisticated hunting techniques and vocal behaviours, which are of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Martes Americana
The American marten (''Martes americana''), also known as the American pine marten, is a species of North American mammal, a member of the family Mustelidae. The species is sometimes referred to as simply the pine marten. The name "pine marten" is derived from the common name of the distinct Eurasian species, '' Martes martes''. It is found throughout Canada, Alaska, and parts of the northern United States. It is a long, slender-bodied weasel, with fur ranging from yellowish to brown to near black. It may be confused with the fisher (''Pekania pennanti''), but the marten is lighter in color and smaller. Identification of the marten is further eased by a characteristic bib that is a distinctly different color than the body. Sexual dimorphism is pronounced, with males being much larger. The diet is omnivorous and varies by season, but relies chiefly on small mammals like voles. They are solitary except during the mid-summer breeding season. Embryonic implantation is delayed until ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marmota Vancouverensis
The Vancouver Island marmot (''Marmota vancouverensis'') naturally occurs only in the high mountains of Vancouver Island, in British Columbia. This particular marmot species is large compared to some other marmots, and most other rodents. Marmots as a group are the largest members of the squirrel family, with weights of adults varying from 3 to 7 kg depending on age and time of year. Although endemic to Vancouver Island, ''Marmota vancouverensis'' now also resides successfully at several captive breeding centres across Canada as well as several sites on Vancouver Island at which local extinction was observed during the 1990s. This is the result of an ongoing recovery program designed to prevent extinction and restore self-sustaining wild populations of this unique Canadian species. Due to the efforts of the recovery program, the marmot count in the wild increased from fewer than 30 wild marmots in 2003, to an estimated 250–300 in 2015. Description The Vancouver Island m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scotian Shelf
The Scotian Shelf is a geological formation, part of the Continental shelf, located southwest of Nova Scotia, Canada. It covers an area of , is long and ranges in width from . It has an average depth of . The Scotian Shelf contains the ecologically important Scotian Shelf Large Marine Ecosystem (LME) and the Scotian Shelf Waters (SSW). The northeastern boundary is defined by the Laurentian Channel, where it drops off to . Further south is the continental slope, which sharply drops off to a depth of more than . The southwestern boundary ends at the Northeast Channel, including the Gulf of Maine. The Scotian Shelf is characterized by shallow, offshore banks under the ocean surface, with deep basins and troughs between that vary in depth from . These culminate at Sable Island. A southwesterly ocean current, (occasionally containing runoff from the Gulf of St Lawrence) flows over the inner shelf. The water flow over the banks is weaker and tends have greater variation. The Scoti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hyperoodon Ampullatus
The northern bottlenose whale (''Hyperoodon ampullatus'') is a species of beaked whale in the ziphiid family, being one of two members of the genus ''Hyperoodon''. The northern bottlenose whale was hunted heavily by Norway and Britain in the 19th and early 20th centuries. It is one of the deepest-diving mammals known, reaching depths of 2,339 m (7,674 ft) and capable of diving for up to 130 minutes. Description When physically mature, northern bottlenose whales can reach in length, smaller than giant beaked whales, and larger than known records of southern bottlenose whales. Their foreheads, or melons are sexually dimorphic, so that mature males have larger melons, which are flattened or square shape, while mature females and juveniles have rounder melons. Melon coloration can vary, though it appears the head of most males becomes more white or buff colored with age. The beak is not as long as other beaked whale species, and only mature males have two small teeth, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gulo Gulo
The wolverine (), (''Gulo gulo''; ''Gulo'' is Latin for " glutton"), also referred to as the glutton, carcajou, or quickhatch (from East Cree, ''kwiihkwahaacheew''), is the largest land-dwelling species of the family Mustelidae. It is a muscular carnivore and a solitary animal. The wolverine has a reputation for ferocity and strength out of proportion to its size, with the documented ability to kill prey many times larger than itself. The wolverine is found primarily in remote reaches of the Northern boreal forests and subarctic and alpine tundra of the Northern Hemisphere, with the greatest numbers in Northern Canada, the U.S. state of Alaska, the mainland Nordic countries of Europe, and throughout western Russia and Siberia. Its population has steadily declined since the 19th century owing to trapping, range reduction and habitat fragmentation. The wolverine is now essentially absent from the southern end of its range in both Europe and North America. Taxonomy Genetic ev ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eubalaena Japonica
Right whales are three species of large baleen whales of the genus ''Eubalaena'': the North Atlantic right whale (''E. glacialis''), the North Pacific right whale (''E. japonica'') and the Southern right whale (''E. australis''). They are classified in the family Balaenidae with the bowhead whale. Right whales have rotund bodies with arching rostrums, V-shaped blowholes and dark gray or black skin. The most distinguishing feature of a right whale is the rough patches of skin on its head, which appear white due to parasitism by whale lice. Right whales are typically long and weigh up to or more. All three species are migratory, moving seasonally to feed or give birth. The warm equatorial waters form a barrier that isolates the northern and southern species from one another although the southern species, at least, has been known to cross the equator. In the Northern Hemisphere, right whales tend to avoid open waters and stay close to peninsulas and bays and on continental she ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eubalaena Glacialis
Right whales are three species of large baleen whales of the genus ''Eubalaena'': the North Atlantic right whale (''E. glacialis''), the North Pacific right whale (''E. japonica'') and the Southern right whale (''E. australis''). They are classified in the family Balaenidae with the bowhead whale. Right whales have rotund bodies with arching rostrums, V-shaped blowholes and dark gray or black skin. The most distinguishing feature of a right whale is the rough patches of skin on its head, which appear white due to parasitism by whale lice. Right whales are typically long and weigh up to or more. All three species are migratory, moving seasonally to feed or give birth. The warm equatorial waters form a barrier that isolates the northern and southern species from one another although the southern species, at least, has been known to cross the equator. In the Northern Hemisphere, right whales tend to avoid open waters and stay close to peninsulas and bays and on continental she ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dipodomys Ordii
Ord's kangaroo rat (''Dipodomys ordii'') is a kangaroo rat native to western North America, specifically the Great Plains and the Great Basin, with its range extending from extreme southern Canada to central Mexico. Ord's kangaroo rat has a fifth toe on its hind feet, which distinguishes it from '' Dipodomys elator''. It is bicolored with gold-brown dorsal hair and a white stomach. It has a long tail with a bushy tip, and is dark dorsally and ventrally with a white lateral stripe. Its hind feet are modified for jumping, and exceed 35 mm in length, and its total length exceeds 240 mm. Its tail is usually less than 160 mm, distinguishing it from ''D. elator'' (which exceeds 160 mm). Though a common species in the United States, the population in Canada is considered endangered. Taxonomy The currently accepted scientific name for Ord's kangaroo rat is ''Dipodomys ordii'' Woodhouse. It belongs to the family Heteromyidae, kangaroo rats and mice. HallHall, E. R ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
_(20493806286).jpg "Click for more on -> Scotian Shelf")
