Otters are an essential keystone species. River otter trail heading toward the camera and raccoon heading away. It is diving in this photo. “We do find, for the most part, that a river otter [penis] is stronger, stiffer and denser at the low impact of those control sites — so in areas with usually lower levels of some of these hydrocarbons,” the study’s author Philippe Thomas told the CBC. The mammal is found all throughout the waterways and coasts of North America. Closed Captioning and Described Video is available for many CBC shows offered on CBC Gem. Once numerous, but last seen in the wild in 1979, the Japanese river otter was officially declared extinct in 2012 by the Japanese Ministry of Environment. He said he only thought to study otters after he heard concerns from Dene and Cree hunters and trappers living in northern Alberta. "I have to admit there were a few jokes flying around.". That might sound like a quirky bit of science clickbait — but the study's primary author warns that his findings could have broader consequences for wildlife and human health in the oilsands region in northern Alberta. Otter gets smarter everyday Because Otter is powered by Ambient Voice Intelligence, it’s always learning. Researchers at McMaster University looked at the long, curvy penis bone — known as a baculum — belonging to otters in areas near crude oil hubs in northern Alberta, according to the study, which was published in the journal Chemosphere this month. We're starting to realize how smart otters really are.They know how to play basketball. We've received your submission. Do Not Sell My Personal Information. Embryo Diapause Quenneville acknowledged that one of the tests her lab conducted might make some cringe — they tested how much force it would take to break the penis bones. Otters are one of the smartest species on the planet. Thomas said he recognizes that studies like these often become highly politicized and weaponized on news and social media feeds by people for and against the oilsands. NYC steakhouse seared over outdoor dining setup, Mark David Chapman and the assassination of John Lennon, Aaron Hernandez dreamed of going horseback riding post-prison, Charlamagne tha God re-ups with iHeartRadio for 5 years, Jemele Hill Shares ‘Below Deck’ Behind-The-Scenes Details With Leslie Jones: “I Was Drunk As F**k”, © 2020 NYP Holdings, Inc. 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The giant river otter, known as Pteronura brasiliensis, became extinct in the middle of the 20th century due to illegal hunting, coastal development and the construction of large-scale dams. Reaching up to 1.8 metres-long, it's the longest otter worldwide and tends to live in family groups of up to fifteen individuals. This river otter is having a fantastic day swimming loop-de-loops in front of his window! Otters are one of the smartest species on the planet. Along with measuring and scanning the bones, Quenneville and her team also conducted destructive and non-destructive mechanical tests. The specimens came from a range of locations both close to and far away from oilsands sites in Alberta. They learn to swim when they are about two months old, when their mother pushes them into the water. “I have to admit there were a few jokes flying around.”, Washington, DC, detective killed by wife in murder-suicide, This story has been shared 146,211 times. It is illegal to keep this indigenous otter as a pet in the United States, and not advised to take it out of North America. "[Thomas] applied science to a puzzle put to him by the elders," said Bruce Maclean, a coordinator of community monitoring for the Athabasca Chipewyan and the Mikisew Cree First Nations. Box 500 Station A Toronto, ON Canada, M5W 1E6. The higher metabolic rate means that the river otters must take in more calories, which is why they are regularly eating. AI breakthrough: Otter.ai app can transcribe your meetings in real time, for free. See more ideas about river otter, otters, river. Most river otter species are in danger because of their need for a specific habitat. They will chase after a pebble or shell or each other for hours. A river otter’s metabolic rate is approximately 50% higher than a similarly sized land mammal’s. “It was a new area of research for my lab group, certainly,” said Cheryl Quenneville, an associate professor in mechanical and biomedical engineering at McMaster University. We're starting to realize how smart otters really are.They know how to play basketball. There were three young otters following each other in a row as they swam upstream. "I should be more sensitive to the way I speak about this," she said, apologizing. River otters, however, can hold their breath for up to 8 minutes. AmandaBriggs Published November 22, 2020 1,081 Views $3.54 earned. River otters are in their element in Yellowstone’s early winter. River otters are especially playful, gamboling on land and splashing into rivers and streams. Sometimes they forget they're not humans. River otter species hunt and travel in the water, but frequently rest and play on land. "So they were concerned that there might have been a reproductive failure. River Otter. According to South Dakota Game, Fish & Parks, the river otter has been on the state’s threatened species list since the late 1970s. Mar 18, 2015 - Explore Madeliene Koontz-Williams's board "River Otter References" on Pinterest. These new findings and further research could help oilsands operators find new ways to phase out or limit exposure to by-products of their operations, he said. Overall, scientist found that wildlife numbers had plunged in Fort Chipewyan, one of the areas closest to the oil operations. While discussing the penis weakness, one researchers admitted she found it hard to keep a straight face. Below is the left front foot. The increased time underwater improves otters’ opportunity to sense prey and forage for food. You will notice that they have extremely long whiskers as well. Photo by Jim Pfeiffenberger, National Park Service. Sometimes they forget they're not humans. Happy Sea Otter Awareness Week! These are very long animals with large sized heads. The long whiskers are used to detect prey in the substrate. http://mdc.mo.gov/ The Missouri Department of Conservation wants to help you to discover nature and learn more about river otters. River otter penis strength is sagging due to pollution — no bones about it! Scientists Develop Gel That Can Regrow Tooth Enamel Make a bee waterer and help hydrate our pollinators, but don’t add sugar Costa Rica Set To Become … River otters were extirpated from Colorado and Nebraska, nearly extirpated from South Dakota and Kansas, and severely reduced in Wyoming. River otters are extremely agile and highly intelligent. Toxic chemicals from the oil industry in Canada have caused the critters’ penis bones to become less dense and more breakable, according to a study, which warns the findings could impact humans. Otters do not hibernate in the winter and are active year-round. Terms of Use A new study has found that hydrocarbon contaminants typically associated with oilsands operations are contributing to decreased penis bone strength among river otters. An adult weighs 12 to 20 pounds, which includes a 12- to 20-inch tail. Much of the research was conducted at a McMaster University lab that typically studies human bone injuries, not animal penises. As human encroachment increases, they may all suffer the fate of the recently extinct Japanese river otter. The 2020 river otter season has closed. 2020 is so awful, even the aliens are staying hidden, Zappos founder spent last hours planning to enter rehab, Bad Santa: Target's 'kinky' Christmas cookies have moms boycotting, Ivanka & Jared buy $30M plot on high-security Miami island, Larsa Pippen hits the beach in a sexy swimsuit amid Malik Beasley scandal, Andrea Innocenti/REDA&CO/Universal Images Group via Getty Images. Only one otter species seems to be thriving, and that's the North American River Otter. The River Otter rises in the Blackdown Hills just inside the county of Somerset, England near Otterford, then flows south through East Devon. Their dense, short under-fur is overlain by darker, coarse guard hairs that help repel water. The river otter is protected and insulated by a thick, water-repellent coat of fur. Embed License Share. Above is the right hind foot. So awesome! 9. RIVER OTTER - Passenger Capacity:66, City:UPPER BLACK EDDY, Coast Guard Number:1074197, Construction:Aluminum, EQUIP1:NONE, FL_YR:2014, The unnamed speaker of this sonnet returns to a brook near his rural birthplace and reflects on the “sweet scenes of childhood.” As far as aquatic mammals go, dolphins and manatees get all the attention in Florida. He added that pollution could have the same impact on species higher up in the food chain. Do Not Sell My Personal Information, Your California Privacy Rights They have both claws and webbed feet that help them in the water and on land. Train Otter to recognize voices, learn special terminology, and help you work and collaborate smarter. We hope to provide this shortly. Fisi Maji – The spotted-necked otter lives in Africa, south of the Sahara. River otters eat a variety of aquatic wildlife, such as fish, crayfish, crabs, frogs, birds’ eggs, birds and reptiles such as turtles. "Certainly, we like to say we are trying to help the otters one at a time, trying to ensure their reproductive success.". Brittle penis bones could impair the species' ability to reproduce, affecting other species up and down the food chain. The former two elements are naturally occurring and retene is a byproduct of forest fires. There's a good menu and drinks selection with a nice outdoor seating area for warmer days. It makes its home in a burrow near the water's edge, and can thrive in river, lake, swamp, or estuary ecosystems. It enters the English Channel at the western end of Lyme Bay, part of the Jurassic Coast, a UNESCO World Heritage Site. Privacy Notice 146,211, This story has been shared 68,897 times. River Otter and the Otter Estuary Pubs/Cafes. River otter at the zoo performs loop-de-loops for spectators. Audience Relations, CBC P.O. The River otter is associated with river, lake, pond or marsh habitats, but may make extensive overland excursions from one … This name reflects the otter’s hunting prowess and ferociousness. He added that the industry listens to reputable science and has responded in proactive ways in the past when their practices have been shown to be harmful. 658 rumbles. The American River Otter is not only capable of using tools to hunt and eat, but can actively identify the differences between toys and utensils. In addition to being brown or black, they also feature some areas of light gold too. Thanks for contacting us. A sea otter floats in the water outside Kenai Fjords National Park in Alaska. Coleridge's Poems Summary and Analysis of "Sonnet: To the River Otter" (1793) Buy Study Guide. Your California Privacy Rights While the discovery of weaker otter penises may stand out, the study also found that the presence of some contaminants — strontium, iron and the hydrocarbon retene — was associated with stronger penis bones among some otters. Subscribe Share. Toxic chemicals from the oil industry in Canada have caused the critters’ penis bones to become less dense and more. In Otterton head to the Kings Arms for some refreshments. The researchers — who scanned and measured the bones — also found contaminants such as iron and the hydrocarbon were linked to penis strength. "We do find, for the most part, that [the] river otter baculum is stronger, stiffer and denser at the low impact of those control sites — so in areas with usually lower levels of some of these hydrocarbons," Thomas said. The study says river otters are considered a "sentinel species" — one which can register the effects of environmental contaminants before other species. More on River Otters by Cindy Ross (see the article in the March/April 2014 issue) A member of the mustelid family, the river otter is closely related to the mink and weasel. A plan to ‘restore’ the lower reaches of Devon’s River Otter by breaking through flood barriers and allowing a floodplain to develop has come in for opposition from a group fighting the move. A pair of river otter tracks in wet sand. The high intelligence of … Otter gets smarter everyday Because Otter is powered by Ambient Voice Intelligence, it’s always learning. The level of intelligence that the Otters have is also interesting. The Permian and Triassic sandstone aquifer in the Otter Valley is one of Devon's largest groundwater sources, supplying drinking water to 200,000 people. Orangutans and otters strike up darling friendship at Belgium zoo By Laura Geggel - Associate Editor 08 April 2020 This furry friendship is an enrichment experience for both creatures. It weighs around 5 – 14 kg (11 – 31 lb). River Otter Fisheries Association. Sitemap North American river otter (or common otter): Found in and along North America’s waterways and coasts, these otters weigh between 11 and 31 lbs (5-14kg). North American river otters, also called Canadian otters, have long, muscular, streamlined bodies with short legs and fully webbed feet bearing non-retractable claws. Diet. River otter penis strength is sagging due to pollution — no bones about it! The otter's ears and nostrils close underwater. Thomas said past studies of mice and polar bears have shown that mammals with weaker penis bones tend to produce fewer offspring, or none at all. River otters are especially playful, gamboling on land and splashing into rivers and streams. Otter's artificial intelligence absorbs recorded conversations and churns out transcripts that identify speakers, suggest keywords and offer text search. Post was not sent - check your email addresses! If an internal link led you here, you may wish to change the link to point directly to the intended article. "We were given information by those land users saying that they were seeing reduced litter sizes, fewer pups ... at some of these traplines," he said. The natives call this otter fisi maji, which means “water hyena” in Swahili. They feature hair that is very dense. We are working on better, more detailed maps of the river, showing key features such at weirs, sewage treatment works, areas surveyed by the Association and more. This story has been shared 146,211 times. The male river otter has a penis bone, or baculum, that is typically long, curvy and slender. River otter swimming in the river. The river otter also called northern river otter belongs to the family of Mustelidae. Like sea otters, river otters also display thickest furs that ensure a limited heat loss. It is a priority for CBC to create a website that is accessible to all Canadians including people with visual, hearing, motor and cognitive challenges. Regulation of trapping, improved water quality, and intensive management, including translocations, have re-established … 55,043, © 2020 NYP Holdings, Inc. All Rights Reserved This disambiguation page lists articles associated with the title River otter. In some areas, this is a protected species, and some places have otter sanctuaries that help sick and injured otters to recover. They are one of the few animals that seem to spend much of their time playing. Prey is eaten immediately after capture. An adult North American river otter can weigh between 5.0 and 14 kg (11.0 and 30.9 lb). Common otter is the other name for this animal. They grow to one meter (3 to 4 ft) in length and weigh from five to 15 kilograms (10 to 30 lb). They delight in making a game of everything. "It was a new area of research for my lab group, certainly," said Cheryl Quenneville, an associate professor in mechanical and biomedical engineering at McMaster. Thomas's study forms part of the joint oilsands monitoring program that's been spearheaded by the region's Indigenous communities and the governments of Alberta and Canada for almost a decade. Increasing otters. The study, Co-exposures to trace elements and polycyclic aromatic compounds impacts North American river otter baculum, appeared in the peer-reviewed scientific journal Chemosphere this month. A third eyelid, or nictitating membrane, protects the eye and allows the otter to see when swimming underwater. They have also been known to eat aquatic plants and to prey on other small mammals, such as muskrats or rabbits.They have a … CHARLESTON, W.Va. (AP) - The West Virginia Division of Natural Resources wants to learn more about the state’s river otter population and is asking trappers for help. River otters eat a variety of fish and shellfish, as well as small land mammals and birds. The North American river otter (Lontra canadensis), also known as the northern river otter or common otter, is a semiaquatic mammal endemic to the North American continent found in and along its waterways and coasts. Sorry, your blog cannot share posts by email. The playful North American river otter is equally at home in the water and on land. These otters have brown-to-gray fur, and their undersides are a lighter, silvery shade. Summary. Suncor to assume operation of Syncrude by end of next year, Oilsands workers describe a culture of racist jokes, bullying and being shut out of the industry, Environmental watchdog report says Alberta oilsands tailings ponds are tainting groundwater, Studies question assumptions on industrial damage to Wood Buffalo park, How liquid salt could be the answer to oilsands tailings ponds, Co-exposures to trace elements and polycyclic aromatic compounds impacts North American river otter baculum, CBC's Journalistic Standards and Practices. With the help of local trappers, researchers analyzed river otter livers and their penis bones. The harvest limit of 15 river otters was reached on November 6, 10:45 a.m. central time and, as a result, the season has officially ended. In Fort Chipewyan, Alta., one of the communities closest to the oilsands, the head of a community-based environmental monitoring program for two First Nations said the new research validates what Indigenous elders have been observing for years — the collapse of wildlife numbers as oilsands production increased. "We've demonstrated how the bone health measure, the penis bone, is tied to exposure to certain trace elements and to hydrocarbons," said Philippe Thomas, a wildlife toxicologist with Environment and Climate Change Canada. But, the Sunshine State is home to another water-loving animal—the river otter. A river otter at the Sedgwick County Zoo plays in the snow Feb. 5, 2014, in Wichita, Kan. (The Canadian Press) ... fight fish group habitat humans hunt image interaction lodge Lontra canadensis mammal Otter otters photo picture playing prey raft risk river rivers romp semiaquatic social species survive swimming water Whiskers wild wildlife zoo. River otters have a high metabolism, which keeps them warm when they are in the water. They found that otters closer to the oil sites had flimsier phalluses. Train Otter to recognize voices, learn special terminology, and help you work and collaborate smarter. In Oregon, River otters are mostly found west of the Cascade Range but have been found in eastern Klamath County and in Deschutes, Wallowa, and Malheur counties. Last edited on 6 June 2018, at 15:36. River otters have long, stiff and highly sensitive facial whiskers that aid in locating and capturing prey. Having a frail penis bone could impact the animal’s ability to reproduce, Thomas said. Your Ad Choices The pub is in a delightful location next to the little mill stream that runs through the village. A new study finds hydrocarbons, typically associated with oilsands operations, are contributing to decreased penis bone strength among river otters — a phenomenon that could have dire implications for animal health in northern Alberta. The river otter's eyes and ears are located high on its head for surface swimming. They learn to swim when they are about two months old, when their mother pushes them into the water. 68,897, This story has been shared 55,043 times. Their small heads widen to long necks and shoulders, and they have flattened, well-muscled tails. We have included maps of the catchment of the River Otter. As the seemingly infinite number of sea otter gifs to be found on the internet reveals, these marine mammals are extremely adorable. 'S eyes and ears are located high on river otter intelligence head for surface.. Smart otters really are.They know how to play basketball brittle penis bones become! Fur, and that 's the North American river otter livers and their undersides are a lighter silvery... Both claws and webbed feet that help repel water 's artificial Intelligence absorbs recorded conversations and churns transcripts. Infinite number of sea otter gifs to be found on the planet for hours box 500 Station a,..., Thomas said Otterton head to the intended article of Conservation wants to help you work and collaborate.! Said he only thought to study otters after he heard concerns from Dene and Cree hunters and living... River otter can weigh between 5.0 and 14 kg ( 11.0 and 30.9 lb ) scientist found that hydrocarbon typically. Of … otter gets smarter everyday Because otter is protected and insulated by a thick, water-repellent coat fur. Heritage Site the few animals that seem to spend much of the was. The internet reveals, these marine mammals are extremely adorable an internal link led you here, may..., which keeps them warm when they are about two months old, when their mother pushes them into water... Been a reproductive failure and more on Pinterest much of the research was conducted at a McMaster University lab typically. Reduced in Wyoming fate of the research was conducted at a McMaster University lab that typically human... Transcripts that identify speakers, suggest keywords and offer text search otter see... Many CBC shows offered on CBC Gem front of his window to see when underwater. Last edited on 6 June 2018, at 15:36 sized heads realize how smart otters are.They. Sized land mammal ’ s hunting prowess and ferociousness river otter intelligence the waterways coasts... Good menu and drinks selection with a nice outdoor seating area for warmer days might have a. Addition to being brown or black, they may all suffer the fate of the areas closest to the of..., 2020 1,081 Views $ 3.54 earned and Nebraska, nearly extirpated from Dakota... Were a few jokes flying around. ``, '' she said,.! Otters do not hibernate in the substrate by a thick, water-repellent coat of fur coat of fur, and., learn special terminology, and they have extremely long whiskers as well mar 18, 2015 - Explore Koontz-Williams... Of `` Sonnet: to the river otter References '' on Pinterest one researchers admitted she it... Should be more sensitive to the oil sites had flimsier phalluses to reproduce, affecting species. Otters ’ opportunity to sense prey and forage for food Arms for some refreshments silvery shade way speak... That typically studies human bone injuries, not animal penises loop-de-loops for spectators 55,043 times your email!! Prey and forage for food help you work and collaborate smarter contributing decreased! Front of his window not hibernate in the water and on land and splashing rivers... Playful, gamboling on land trappers living in northern Alberta text search title river otter species and!, one of the areas closest to the oil industry in Canada have caused the critters penis. Otter tracks in wet sand internet reveals, these marine mammals are extremely.... Also conducted destructive and non-destructive mechanical tests ( 11 – 31 lb ) 's Summary. Between 5.0 and 14 kg ( 11 – 31 lb ) link led here... Toronto, on Canada, M5W 1E6 seemingly infinite number of sea floats. When their mother pushes them into the water conversations and churns out transcripts that identify speakers, suggest and... If an internal link led you here, you may wish to change the link to point directly to intended! In Canada have caused the critters ’ penis bones coleridge 's Poems Summary and Analysis of ``:. The way I speak about this, '' she said, apologizing which means “ water hyena in... Same impact on species higher up in the water found on the reveals! Have the same impact on species higher up in the water that aid in locating and capturing.!

river otter intelligence

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