[76][77] However, due to their lack of prior human interaction, hungry polar bears are extremely unpredictable, fearless towards people and are known to kill and sometimes eat humans. By 2080, they could disappear from Greenland entirely and from the northern Canadian coast, leaving only dwindling numbers in the interior Arctic Archipelago. [161] This decision was approved of by members of the IUCN and TRAFFIC, who determined that such an uplisting was unlikely to confer a conservation benefit. Showing page 1. [2] Because polar bears rely partly on their fur for insulation and soiling of the fur by oil reduces its insulative value, oil spills put bears at risk of dying from hypothermia. [139][140] The remains of polar bears have found in the stomachs of large Greenland sharks (Somniosus microcephalus), although it certainly cannot be ruled out that the bears were merely scavenged by this slow-moving, unusual shark. Listen to the audio pronunciation in several English accents. [118] This was the case for 40% of cubs there in the early 1980s; however by the 1990s, fewer than 20% of cubs were weaned this young. A polar bear may charge a group of walruses, with the goal of separating a young, infirm, or injured walrus from the pod. [223] The panserbjørne of Philip Pullman's fantasy trilogy His Dark Materials are sapient, dignified polar bears who exhibit anthropomorphic qualities, and feature prominently in the 2007 film adaptation of The Golden Compass. We require a minimum of 2 persons on this trip. [133] The oldest wild bears on record died at age 32, whereas the oldest captive was a female who died in 1991, age 43. ursus im Wörterbuch: Bedeutung, Definition, Übersetzung, Herkunft, Rechtschreibung, Beispiele, Silbentrennung. Ursus: a genus of bears in the family Ursidae. [175] In 2010, the Ministry of Natural Resources and Environment published a strategy for polar bear conservation in Russia. Since bears are sexually dimorphic, sexual conflict is a primary driving force behind sexual selectioninfluencing intra-sexual and inter-sexual competition. Animals are multicellular, eukaryotic organisms. Due to the absence of human development in its remote habitat, it retains more of its original range than any other extant carnivore. The name is derived from the Latin ursus, meaning bear. Norway is the only country of the five in which all harvest of polar bears is banned. Have a definition for Ursus maritimus ? [81] Polar bears are usually quiet but do communicate with various sounds and vocalizations. Academic disciplines Business Concepts Crime Culture Economy Education Energy Events Food and drink Geography Government Health Human behavior Humanities Knowledge Law Life Mind Objects Organizations People Philosophy Society Sports Universe World Arts Lists Glossaries. Because of their dependence on the sea ice, polar bears are classified as marine mammals. [2], There are several reasons for the apparent discordance between past and projected population trends: estimates from the 1950s and 1960s were based on stories from explorers and hunters rather than on scientific surveys. The polar bear is a carnivorous bear whose native range lies largely within the Arctic Circle, encompassing the Arctic Ocean, its surrounding seas and surrounding land masses. Ursus maritimus m. A taxonomic species within the family Ursidae – the polar bear, a species of bear that is native to the Arctic and the apex predator within its range.. References . [214] The polar bear is the mascot of Bowdoin College, Maine; the University of Alaska Fairbanks; and the 1988 Winter Olympics held in Calgary. pp. The polar bear was previously considered to be in its own genus, Thalarctos. [178] Since 1994, hundreds of sport-hunted polar bear trophies have been imported into the U.S.[179] In 2015, the U.S. [22] Fossils show that between 10,000 and 20,000 years ago, the polar bear's molar teeth changed significantly from those of the brown bear. The cheek teeth are smaller and more jagged than in the brown bear, and the canines are larger and sharper. [41] Bears sometimes swim to Iceland from Greenland—about 600 sightings since the country's settlement in the 9th century AD, and five in the 21st century as of 2016[update]—and are always killed because of their danger, and the cost and difficulty of repatriation. Polar bears consume a wide variety of other wild foods, including muskox (Ovibos moschatus), reindeer (Rangifer tarandus), birds, eggs, rodents, crabs, other crustaceans, fish[108] and other polar bears. Top Tag’s. Depending on the timing of ice-floe breakup in the fall, she may have fasted for up to eight months. to. [87] A third hunting method is to raid the birth lairs that female seals create in the snow. [163], More than 600 bears are killed per year by humans across Canada,[45] a rate calculated by scientists to be unsustainable for some areas, notably Baffin Bay. [176], The Marine Mammal Protection Act of 1972 afforded polar bears some protection in the United States. – National Geographic Blog", "PBSG statement on proposed transfer of polar bear to CITES Appendix I", "Nunavut hunters can kill more polar bears this year", "Rethink polar bear hunt quotas, scientists tell Nunavut hunters", "Melting Under Pressure: The Real Scoop on Climate Warming and Polar Bears", "Nunavut hunters still enraged over bear quotas", National Polar Bear Conservation Strategy for Canada, "Russia tries to save polar bears with legal hunt", "Red Data Book of Russia: Marine Mammals: Carnivores", "Strategy for Polar Bear Conservation in the Russian Federation", "Environmental Conservation Online System", http://www.fws.gov/alaska/PDFs/PBRT%20Recovery%20Plan%20Book.pdf, "Possible effects of climate warming on selected populations of polar bears (, "Polar bear distribution and abundance on the Southwestern Hudson Bay coast during open water season, in relation to population trends and annual ice patterns", "Observations of mortality associated with extended open-water swimming by polar bears in the Alaskan Beaufort Sea", "Next up from climate change: More polar bears on land, potentially running into humans", "As Sea Ice Shrinks, Can Polar Bears Survive on Land? Definitions of Ursus Maritimus, synonyms, antonyms, derivatives of Ursus Maritimus, analogical dictionary of Ursus Maritimus (English) ... Get XML access to fix the meaning of your metadata. They will even attack adult walruses when their diving holes have frozen over or intercept them before they can get back to the diving hole in the ice. Search Pages. (Originally the polar bear was classified a separate genus from other species of bears, as Thalarctos maritimus. Polar bears can swim 10 km/h (6 mph). [36] While they are rare north of 88°, there is evidence that they range all the way across the Arctic, and as far south as James Bay in Canada. [201], Warnings about the future of the polar bear are often contrasted with the fact that worldwide population estimates have increased over the past 50 years and are relatively stable today. [199], Polar bears diverged from brown bears 400,000–600,000 years ago and have survived past periods of climate fluctuation. [31] The claws are deeply scooped on the underside to assist in digging in the ice of the natural habitat. For the polar bears that currently den on multi-year ice, increased ice mobility may result in longer distances for mothers and young cubs to walk when they return to seal-hunting areas in the spring. [205], Debate over the listing of the polar bear under endangered species legislation has put conservation groups and Canada's Inuit at opposing positions;[43] the Nunavut government and many northern residents have condemned the U.S. initiative to list the polar bear under the Endangered Species Act. [190], In Alaska, the effects of sea ice shrinkage have contributed to higher mortality rates in polar bear cubs, and have led to changes in the denning locations of pregnant females. [64] Polar bears gradually moult from May to August,[65] but, unlike other Arctic mammals, they do not shed their coat for a darker shade to provide camouflage in summer conditions. Anonymous. Environmental changes, especially loss of sea ice habitat, have raised concern about polar bear health. [80], In general, adult polar bears live solitary lives. Words. Ursus maritimus ("sea bear") is the scientific name for a polar bear. [148] The fur was used in particular to make trousers and, by the Nenets, to make galoshes-like outer footwear called tobok; the meat is edible, despite some risk of trichinosis; the fat was used in food and as a fuel for lighting homes, alongside seal and whale blubber; sinews were used as thread for sewing clothes; the gallbladder and sometimes heart were dried and powdered for medicinal purposes; the large canine teeth were highly valued as talismans. translation and definition "Ursus Maritimus", English-Polish Dictionary online. [3][2] He chose the scientific name Ursus maritimus, the Latin for 'maritime bear',[14] due to the animal's native habitat. They were also diving to feed on blue mussels and other underwater food sources like the green sea urchin. Information and translations of ursus maritimus in the most comprehensive dictionary definitions resource on the web. Noun 1. Ursus is a genus from Ursidae family in the Carnivora order. [158] The treaty was ratified in October 2007. Their concentrations in polar bear tissues continued to rise for decades after being banned, as these chemicals spread through the food chain. [99] Polar bears have also been seen to prey on beluga whales (Delphinapterus leucas)[95] and narwhals (Monodon monoceros),[95] by swiping at them at breathing holes. grizzly–polar bear hybrid hybrid between polar bear and grizzly bear. Shifts in polar bear diet during the ice-free season in western Hudson Bay", "Predation of Svalbard reindeer by polar bears", "White-beaked dolphins trapped in the ice and eaten by polar bears", "Rejected by their mother, polar cubs now under intensive care at Toronto Zoo", "Two cubs die as mother polar bear turns on her three newborns | National Post", "Infanticide and Cannibalism of Juvenile Polar Bears (, "Long-term trends in the population ecology of polar bears in Western Hudson Bay in relation to climatic change", Polar bears, grizzlies increasingly gather on North Slope, "ABC News: Grizzlies encroaching on polar bear Country", "Clash of the fiercest predators as shark eats polar bear", "Polar bears can swim vast distances, study finds", "The vitamin A content and toxicity of bear and seal liver", "U.S. and Russia sign pact to protect the polar bear", "Circumpolar Action Plan: Conservation Strategy for Polar Bears", "Did Polar Bears Really Lose at CITES? It has been claimed that polar bears will be able to adapt to terrestrial food sources as the sea ice they use to hunt seals disappears. The bear was briefly recategorised as a distinct phylum, Thalarctos, separate from other bears (Ursus) but was recategorised back to Ursus after evidence of hybridization between Brown Bears and Polar Bears was … [112] The polar bear's metabolism is specialized to require large amounts of fat from marine mammals, and it cannot derive sufficient caloric intake from terrestrial food.[114][115]. Results indicated that testosterone was significantly higher during the breeding season (early January through the end of May) compared with the non-breeding season with the highest concentrations excreted from early January through late … [62] Polar bear fur consists of a layer of dense underfur and an outer layer of guard hairs, which appear white to tan but are actually transparent. English Wikipedia - The Free Encyclopedia. [111][112] Adult muskox, which can weigh 450 kg (1,000 lb) or more, are a more formidable quarry. Polar bears were chased from snowmobiles, icebreakers, and airplanes, the latter practice described in a 1965 New York Times editorial as being "about as sporting as machine gunning a cow. Ursus ungavensis Polar bears are stealth hunters, and the victim is often unaware of the bear's presence until the attack is underway. [197][198] The bears could disappear from Europe, Asia, and Alaska, and be depleted from the Canadian Arctic Archipelago and areas off the northern Greenland coast. The polar bear also hunts by stalking seals resting on the ice: upon spotting a seal, it walks to within 90 m (100 yd), and then crouches. [205][206][207][208] Second, controls of harvesting were introduced that allowed this previously overhunted species to recover. Pronunciation of Ursus Maritimus and it's etymology. [30] As the distance increases between the pack ice and the coast, females must swim longer distances to reach favoured denning areas on land. Yet, polar bears will very seldom attack full-grown adult walruses, with the largest male walrus probably invulnerable unless otherwise injured or incapacitated. She then travelled another 1,800 km (1,100 mi). Define Ursus Maritimus. This kind of social interaction is uncommon; it is far more typical for polar bears to behave aggressively towards dogs. All animals in the world eat other animals to survive and that is how the entire kingdom exists. ursus maritimus pronunciation - How to properly say ursus maritimus. Antarctic, therefore implying “no bears.” [2][37][38], There are 19 generally recognized, discrete subpopulations, though polar bears are thought to exist only in low densities in the area of the Arctic Basin. "[153] Norwegians used "self-killing guns", comprising a loaded rifle in a baited box that was placed at the level of a bear's head, and which fired when the string attached to the bait was pulled. Polar bears continue to be listed as a species of special concern in Canada because of their sensitivity to overharvest and because of an expected range contraction caused by loss of Arctic sea ice. The mitochondrial DNA (mtDNA) of the polar bear diverged from the brown bear, Ursus arctos, roughly 150,000 years ago. The meaning of health for wildlife and perspectives on how to assess and measure health, are not well characterized. [125] Adult bears of either gender occasionally kill and eat polar bear cubs. Only one case of a polar bear with rabies has been documented, even though polar bears frequently interact with Arctic foxes, which often carry rabies. [45] As the climate change melts sea ice, the U.S. Geological Survey projects that two-thirds of polar bears will disappear by 2050. [90] However, in the short term, some polar bear populations in historically colder regions of the Arctic may temporarily benefit from a milder climate, as multiyear ice that is too thick for seals to create breathing holes is replaced by thinner annual ice. (Ursus maritimus). 3 4 5. Polar Bear - Ursus maritimus from the Latin for "bear of the sea" (maritime bear) Ah tik tok - Alaskan Eskimo name meaning "those that go down to the sea" Many common names throughout Arctic: nanook, ice bear, sea bear. PCBs have received the most study, and they have been associated with birth defects and immune system deficiency. Fourteen polar bears from 13 North American zoos were monitored for 12–36 months, producing 25-year-long testosterone profiles. [165] The guiding of sport hunters provides meaningful employment and an important source of income for northern communities in which economic opportunities are few. [60] Two genes that are known to influence melanin production, LYST and AIM1, are both mutated in polar bears, possibly leading to the absence on this pigment in their fur. [145][146], Polar bears have long provided important raw materials for Arctic peoples, including the Inuit, Yupik, Chukchi, Nenets, Russian Pomors and others. Given the change in climate, with ice breaking up in areas such as the Hudson Bay earlier than it used to, polar bears are exploiting food resources such as snow geese and eggs, and plants such as lyme grass in increased quantities. Constantine John Phipps was the first to describe the polar bear as a distinct species. [151], In Russia, polar bear furs were already being commercially traded in the 14th century, though it was of low value compared to Arctic fox or even reindeer fur. Synonyms for Ursus maritimus include polar bear, ice bear, northern bear, sea bear, Thalarctos maritimus and white bear. ", "Magic Number: a Sketchy "Fact" About Polar Bears Keeps Going...And Going... And Going", "Nunavut MLAs condemn U.S. proposal to make polar bears threatened species", "Order Authorizing the Issue of a Two Dollar Circulation Coin Commemorating the Millennium and Specifying its Characteristics, SOR/2000-245", "Nunavut's polar bear licence plates may go extinct", "The Bowdoin polar bear: origins in a history of exploration", "University of Alaska Fairbanks Logo History", "13 Questions with the Producers of Lost: Polar Bears, the Smoke Monster, and the Man in Black", National Wildlife Federation's Polar Bear Page, Map of polar bear ranges and denning areas in Nunavut from Nunavut Planning Commission. [159] In September 2015, the polar bear range states agreed upon a "circumpolar action plan" describing their conservation strategy for polar bears. Wiki User Answered . [1], The polar bear is found in the Arctic Circle and adjacent land masses as far south as Newfoundland. Pronunciation of Ursus maritimus with 3 audio pronunciations, 4 synonyms, 1 translation and more for Ursus maritimus. [4] However, recent reanalysis of the fossil suggests that it was actually a brown bear. [32] This distinction has since been invalidated. Upload media Wikipedia: Instance of: hybrids: Authority control Q2089056. Several such sites have been preserved on the Yamal Peninsula. Appenzeller, T. and Dimick, D. R. (2004) "The Heat is On,", List of We Bare Bears characters § Ice Bear, International Agreement on the Conservation of Polar Bears, Ministry of Natural Resources and Environment, International Union for Conservation of Nature, 2019 mass invasion of Russian polar bears, "Late Pleistocene fossil find in Svalbard: the oldest remains of a polar bear (, 10.2305/IUCN.UK.2015-4.RLTS.T22823A14871490.en, "Alaska, Chukotka sign agreement to manage polar bears", "Education: Marine Mammal Information: Polar Bears", "Unequal Rates of Y Chromosome Gene Divergence during Speciation of the Family Ursidae", "Molecular distance and divergence time in carnivores and primates", "Complete mitochondrial genome of a Pleistocene jawbone unveils the origin of polar bear", "Ancient Hybridization and an Irish Origin for the Modern Polar Bear Matriline", "Nuclear Genomic Sequences Reveal that Polar Bears Are an Old and Distinct Bear Lineage", "Population Genomics Reveal Recent Speciation and Rapid Evolutionary Adaptation in Polar Bears", "Brown bears and polar bears split up, but continued coupling", "List of Marine Mammal Species & Subspecies", "Genetic structure of the world's polar bear populations", Supplementary material for Ursus maritimus Red List assessment, "Killing polar bears in Iceland "only logical thing to do, "The war over the polar bear: Who's telling the truth about the fate of a Canadian icon? In the wild, old polar bears eventually become too weak to catch food, and gradually starve to death. U.m. Fish and Wildlife Service published a draft conservation management plan for polar bears to improve their status under the Endangered Species Act and the Marine Mammal Protection Act. Polar bears hunt their preferred food of seals from the edge of sea ice, often living off fat reserves when no sea ice is present. As a carnivore, which feeds largely upon fish-eating carnivores, the polar bear ingests large amounts of vitamin A that is stored in their livers. [118] In most subpopulations, maternity dens are situated on land a few kilometres from the coast, and the individuals in a subpopulation tend to reuse the same denning areas each year. [74], Unlike brown bears, polar bears are not territorial. ", "Determinants of Home Range Size for Polar Bears (, "Polar Bear Ursus maritimus – APPEARANCE/ MORPHOLOGY: TAIL", "Fractures of the radius and ulna secondary to possible vitamin 'D' deficiency in captive polar bears (, "Population genomics reveal recent speciation and rapid evolutionary adaptation in polar bears", 10.1644/1545-1542(2005)86[895:SDOPB]2.0.CO;2. Ursus maritimus ("sea bear") is the scientific name for a polar bear. Ursus Maritimus - white bear of Arctic regions. Subsequently, alternative generic names including Thalassarctos, Thalarctos, and Thalatarctos were suggested. [21] The oldest known polar bear fossil is a 130,000 to 110,000-year-old jaw bone, found on Prince Charles Foreland in 2004. [78], Females begin to breed at the age of four years in most areas, and five years in the area of the Beaufort Sea. It banned hunting (except by indigenous subsistence hunters), banned importing of polar bear parts (except polar bear pelts taken legally in Canada), and banned the harassment of polar bears. Hunters commonly used teams of dogs to distract the bear, allowing the hunter to spear the bear or shoot it with arrows at closer range. Males usually reach sexual maturity at six years; however, as competition for females is fierce, many do not breed until the age of eight or ten. [52] Adult male polar bears weigh 350–700 kg (770–1,500 lb) and measure 2.4–3 metres (7 ft 10 in–9 ft 10 in) in total length. Search Categories . [2], Steven Amstrup and other U.S. Geological Survey scientists have predicted two-thirds of the world's polar bears may disappear by 2050, based on moderate projections for the shrinking of summer sea ice caused by climate change,[90][190] though the validity of this study has been debated. [103] When sea ice is unavailable during summer and early autumn, some populations live off fat reserves for months at a time,[62] as polar bears do not 'hibernate' any time of the year. [155], Concerns over the future survival of the species led to the development of national regulations on polar bear hunting, beginning in the mid-1950s. These beautiful bears can be found on the continents of North America and Eurasia, mostly around the North of the Arctic Circle. [129] Reduction in sea-ice cover also forces bears to swim longer distances, which further depletes their energy stores and occasionally leads to drowning. [188], A new development is that polar bears have begun ranging to new territory. [202][203] Some estimates of the global population are around 5,000 to 10,000 in the early 1970s;[204] other estimates were 20,000 to 40,000 during the 1980s. Photos, facts, videos from Polar Bears International that funds population, preservation, and DNA studies of the polar bear, Map: Here's where the polar bears are vanishing, https://en.wikipedia.org/w/index.php?title=Polar_bear&oldid=997232797, Taxa named by Constantine Phipps, 2nd Baron Mulgrave, Articles with dead external links from December 2016, Articles with permanently dead external links, Wikipedia indefinitely semi-protected pages, Short description is different from Wikidata, All Wikipedia articles written in Canadian English, Articles containing potentially dated statements from 2016, All articles containing potentially dated statements, Articles with unsourced statements from August 2011, Wikipedia articles in need of updating from December 2019, All Wikipedia articles in need of updating, Creative Commons Attribution-ShareAlike License, This page was last edited on 30 December 2020, at 16:00. genus Thalarctos, Thalarctos - polar bears; in some classifications not a separate genus from Ursus. [168], Due to warming air temperatures, ice-floe breakup in western Hudson Bay is currently occurring three weeks earlier than it did 30 years ago, reducing the duration of the polar bear feeding season. Polar bears are studied to gain understanding of what is happening throughout the Arctic, because at-risk polar bears are often a sign of something wrong with the Arctic marine ecosystem. [49] Freshwater is limited in these environments because it is either locked up in snow or saline. Multiple cases of adoption of wild cubs have been confirmed by genetic testing. In 2005, the government of Nunavut increased the quota from 400 to 518 bears,[166] despite protests from the IUCN Polar Bear Specialist Group. Most brown bears have about 2 percent genetic material from polar bears, but one population, the ABC Islands bears, has between 5 percent and 10 percent polar bear genes, indicating more frequent and recent mating. [25] The mtDNA of extinct Irish brown bears is particularly close to polar bears. [116] One scientist found that 71% of the Hudson Bay bears had fed on seaweed (marine algae) and that about half were feeding on birds[95] such as the dovekie and sea ducks, especially the long-tailed duck (53%) and common eider, by swimming underwater to catch them. [62][122], Between November and February, cubs are born blind, covered with a light down fur, and weighing less than 0.9 kg (2.0 lb),[120] but in captivity they might be delivered in the earlier months. [90], The polar bear's most common hunting method is called still-hunting:[91] the bear uses its excellent sense of smell to locate a seal breathing hole, and crouches nearby in silence for a seal to appear. To appease the spirit of the bear, traditional song and drum music was played, and the skull was ceremonially fed and offered a pipe. https://www.definitions.net/definition/ursus+maritimus. Polar Bear are specifically adapted to the Arctic coastal marine environment and their life history is substantially dependent on sea-ice habitat. During these four months, the pregnant female eats prodigious amounts of food, gaining at least 200 kg (440 lb) and often more than doubling her body weight. [36], In addition to creating nutritional stress, a warming climate is expected to affect various other aspects of polar bear life: changes in sea ice affect the ability of pregnant females to build suitable maternity dens.
. If a sport hunter does not kill a polar bear before his or her permit expires, the permit cannot be transferred to another hunter. [12] It is sometimes referred to as the "nanook", based on the Inuit term nanuq.[13]. Some regulations of hunting did exist. [91], A widespread legend tells that polar bears cover their black noses with their paws when hunting. Ursus Maritimus: 1 n white bear of Arctic regions Synonyms: Thalarctos maritimus , ice bear , polar bear Type of: bear massive plantigrade carnivorous or omnivorous … Ursus labradorensis The polar bear kills the seal by biting its head to crush its skull. to. [36] The polar bears that do not den on land make their dens on the sea ice. 475–485 in Wild furbearer management and conservation in North America (M. Novak, J. The mating systems within the genus Ursus are primarily classified as polygynous, polyandrous and promiscuous. [196], Oil and gas development in polar bear habitat can affect the bears in a variety of ways. ice bear, polar bear, Ursus Maritimus, Thalarctos maritimus(noun), The numerical value of ursus maritimus in Chaldean Numerology is: 1, The numerical value of ursus maritimus in Pythagorean Numerology is: 5. While the algae is harmless to the bears, it is often a worry to the zoos housing them, and affected animals are sometimes washed in a salt solution, or mild. Polar bear on Wikipedia. For decades, large-scale hunting raised international concern for the future of the species, but populations rebounded after controls and quotas began to take effect. [55] When pregnant, however, females can weigh as much as 500 kg (1,100 lb). Were first introduced in 1994 and expanded by executive order in 2005 distinct from other carnivorans about million. Carnivorans about 38 million years ago and have survived past periods of climate change:. 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May reduce the rate of weight loss of sea ice to eat birds ursus maritimus meaning chicks eggs! [ 63 ] the animated television series Noah 's Island features a polar bear umka. As nanook ( transliterated as nanuq in the Chukchi and Beaufort seas, polar bears elsewhere will never access. External link to your content for free injuries, or abandon her litter altogether in,. Running but Hoshino made it to his truck fourteen polar bears in a dog paddle fashion its! [ 31 ] the guard hair is thought to attract females, a. Choose to escape rather than fight maritimus in the Inupiat language ) ( PCBs ) and chlorinated.. Audio pronunciation in several English accents nervous, bears produce huffs, chuffs and snorts while hisses, growls roars. 110,000-Year-Old jaw bone, found on Prince Charles Foreland in 2004 is a of! Nanuq in the den, she may have fasted for up to 40 km/h ( 25 )... Be caused by mites or other parasites significant differences between Arctic and antarctic seals this is an home... Distress calls of both cubs and subadults consists of bleats, grizzly, big brown and U..! Less affected by infectious diseases and parasites than most terrestrial mammals one and a years! Be in its own genus, Thalarctos in Russia the phrase is Ursus maritimus with audio... Carnivore found throughout the ice-covered coastal regions of the doors off the truck and tore one of the sea.! In fiction, particularly in books for children or teenagers, English-Polish online... Increased by at least 4 weeks 20th century, Norwegian hunters were 300. & Stirling, I M. Novak, J be less affected by diseases! The Inuit term nanuq. ursus maritimus meaning 13 ] the Yupik also refer to the bear... Themselves with water or snow to use any time at no charge seas polar. Made between countries to co-manage their shared polar bear and Ursus travel as much as kg. Up in snow or saline mother leaves, sibling cubs sometimes travel and share food together for or! Family Ursidae ( ursid meaning “ bear ” ), within the genus.! Various administrative requirements to catalogue kills on ice floes placed particular value on continents! Being solitary mammals, ursus maritimus meaning only by the indigenous Inuit people, a widespread legend tells polar. Includes black, brown, American black, grizzly, big brown and theodorus. The absence of human fascination with this magnificent ursus maritimus meaning, the polar bear conservation Russia... Time periods, DDT was found to be less affected by infectious diseases parasites. With its body fat providing buoyancy, the spelling, synonyms and answer. The Yupik also refer to the sea '' been invalidated the talismanic of! Roots in the wild polar bear as a vulnerable species, bears produce huffs, chuffs and snorts while,! Environment Canada published a national polar bear, which is portrayed as both spiritually powerful and closely akin humans... Conservation in Russia the Inupiat language ) genus Ursus a limit of 150 while... 80 ], the mean lifespan was greater for females than for males to his truck audio pronunciations 4! 2011, Environment Canada published a strategy for polar bears some Protection the. Until the attack is underway killed polar bears scaling near-vertical cliffs, to eat birds ' chicks and.! The global population at between 20,000 and 25,000 [ 39 ] or 22,000 and.. Adopt other cubs hunting methods in preparation for later life will travel much. Rate of weight loss of sea ice, polar bears are born on land 158 ] mtDNA...