giant otter habitat

There are 1-5 pups in a litter (usually 2-3) and they stay in the family den until they are 2-3 weeks old. [39] March. How U.S. abortion laws went from nonexistent to acrimonious, These Native Americans were taken from their families as children. The giant otter subsists almost exclusively on a diet of fish, particularly characins and catfish, but may also eat crabs, turtles, snakes and small caimans. The Yorkshire Wildlife Park is now home to nine giant otters, which is the most in a single zoo or wildlife park globally. They also have webbed feet, water-repellent fur to keep them dry and warm, and nostrils and ears that close in the water. 04. When chunks of forest are clearcut away, their habitat becomes disrupted, causing habitat fragmentation. Most are small, with short ears and noses, elongated bodies, long tails, and soft, dense fur. Two river dolphins, the tucuxi and boto, might potentially compete with the giant otter, but different spatial use and dietary preferences suggest minimal overlap. Quick hah barks or explosive snorts suggest immediate interest and possible danger. Their nostrils and ears close to keep water out, and waterproof fur keeps them warm. Heres how. Giant Otter habitat, underwater viewing gallery & waterfall | City Zoo | Planet Zoo | Speed build | Aquatic Pack | Speedbuild | Enclosure | Exhibit | Speedbuild | King Penguin | Grey Seal |. Cape clawless otters inhabit the southern two-thirds of the African continent. Heres how. Research article. How magnesium affects your sleep and anxiety, Your eyes may be a window into early Alzheimer's detection, 6 hiking and biking trails to explore in the Alps this summer. April 12, 2023 / 11:04 AM / CBS News. Activity. Poaching has long been a problem. Sea otters inhabit coastal areas and islands of the eastern and western North Pacific Ocean. [47], Details of giant otter reproduction and life cycle are scarce, and captive animals have provided much of the information. Behavior and Diet [87], Throughout its range, the giant otter interacts with indigenous groups, who often practice traditional hunting and fishing. The tail is well-muscled and can be as long as 28 inches. [65] They clear significant amounts of vegetation while building their campsites. Nearly all otter populations have been impacted to some extent by human activities. Giant otters are diurnal highly social animals; they live together in family groups numbering 2-20 individuals. [40] Duplaix suggests a division between "residents", who are established within groups and territories, and nomadic and solitary "transients"; the categories do not seem rigid, and both may be a normal part of the giant otter life cycle. Hunting in shallow water has also been found to be more rewarding, with water depth less than 0.6 metres (2.0ft) having the highest success rate. [68], Adult giant otters living in family groups have no known serious natural predators, however there are some accounts of black caimans in Peru and yacare caimans in the Pantanal preying on giant otters. [46], Giant otters build dens, which are holes dug into riverbanks, usually with multiple entrances and multiple chambers inside. [5] They are weaned by nine months and begin hunting successfully soon after. [60], The species can hunt singly, in pairs, and in groups, relying on sharp eyesight to locate prey. Their fur is extremely soft and is a chocolate brown except for a pattern of large creamy white patches under their long neck, thought to be unique for each individual otter. [2] Four specific vegetation types occur on one important creek in Suriname: riverbank high forest, floodable mixed marsh and high swamp forest, floodable low marsh forest, and grass islands and floating meadows within open areas of the creek itself. Giant otters are able to swim 330 feet (100 meters) in less than 30 seconds. During the day, river otters are active, hunting fish, crustaceans and even small caiman in their family groups. Cape clawless otters do not dig burrows. [50] Males actively participate in rearing cubs and family cohesion is strong;[51] older, juvenile siblings also participate in rearing, although in the weeks immediately after birth, they may temporarily leave the group. [48][49] They then search for new territory to begin a family of their own. The giant otter is also rare in captivity; in 2003, only 60 animals were being held.[5]. Clawless otter (genus Aonyx) habitats vary greatly among the species and between individuals. The estrous cycle is 21 days, with females receptive to sexual advances between three and 10 days. The giant otter is unusually sociable for a mustelid (member of the weasel family). In Brazil it is known as ariranha, from the Tup word ari'raa, meaning water jaguar (Portuguese: ona-d'gua). Besides burrows, many river otters establish and use a variety of land "facilities" for a number of their daily activities. Inside South Africas skeleton trade. It lives in family groups of 2 to 20 individuals (typically 3 to 8). Here are seven facts you otter know about this South American member of the Mustelidae family. Abstract. French. Giant otters live in groups up to 10 individuals, with groups comprising a monogamous pair and their offspring from several generations. As humans, we rely heavily on eyesight to get around in the world. Even when told of the importance of the species to ecosystems and the danger of extinction, interviewees showed little interest in continuing to coexist with the species. Trevor Platt/Getty They have a gestation period of between 9-10 weeks and usually give birth to 1-3 cubs. Giant otters Pteronura brasiliensis are semiaquatic mammals that mainly eat fish, the abundance of which is affected by seasonal flooding and habitat structure. Home ranges vary in size with species, location, and resource distribution, and are generally larger for males. In seasonally flooded areas, the giant otter may abandon campsites during the wet season, dispersing to flooded forests in search of prey. Three giant otter pups were recently born at Yorkshire Wildlife Park (YWP) in the United Kingdom, a big win for the endangered species. The Giant otter, living in South America, and the largest of the otters in its total length, is the cousin of the sea and river otters in North America, Europe, and Africa. It constructs extensive campsites close to feeding areas, clearing large amounts of vegetation. from shore. Very little information is available on worldwide population figures for freshwater otters. [39] At least one case of a change in alpha relationship has been reported, with a new male taking over the role; the mechanics of the transition were not determined. It may be the solution to overfishing. Sea otters inhabit coastal areas and islands of the eastern and western North Pacific Ocean. The giant otter ranges across north-central South America; it lives mostly in and along the Amazon River and in the Pantanal. Giant otters are mammals related to the weasel family. 52-million-year-old bat skeletons are the oldest ever found. Other researchers suggest approximately 7 square kilometres (2.7sqmi) and note a strong inverse correlation between sociality and home range size; the highly social giant otter has smaller home range sizes than would be expected for a species of its mass. This photo was submitted to Your Shot, our photo community on Instagram. An average giant otter will weigh between 22 and 32kg (49-71lbs). [70], The species has also appeared in the folklore of the region. Can gum infections trigger arthritis symptoms? Weight. Strolling from their dwelling down to the river, the parents supervise as older siblings play with the youngsters, frolicking in the water and on the banks. Decades of poaching for its velvety pelt, peaking in the 1950s and 1960s, considerably diminished population numbers. There is also a small experimental population that originated from relocated animals at San Miguel Island off the coast of Santa Barbara. A capacity for aggressive behavior should not be overstated with the giant otter. 5 years and older. Unknown. Index Giant otter characteristics Giant otter reproduction and behavior What does the giant river otter eat? There are 13 species in total, ranging from the small-clawed otter to the giant otter. They are found on all continents except Australia and Antarctica. Among the Achuar people, they are known as wankanim,[8] among the Sanum as hadami[9][10] and among the Makushi as turara. Most otters have widespread distributions, but relatively sparse populations. Gestation lasts 65-70 days and the altricial young are born in late August until early October. [69] Pups are more vulnerable, and may be taken by caiman and other large predators,[52] although adults are constantly mindful of stray young, and will harass and fight off possible predators. The fact that it is exclusively active during the day further suggests its eyesight should be strong, to aid in hunting and predator avoidance. After nine or ten months, it is difficult to tell mother from child. Sign up to keep reading and unlock hundreds of Nat Geo articles for free. Hums and coos are more reassuring within the group. [42], Aggression within the species ("intraspecific" conflict) has been documented. It is found in the main rainforest block of central Africa from Nigeria to Zambia, with a few isolated populations in Kenya and Uganda. Data on the occurrence and habitat use of giant otters Pteronura brasiliensis in the 4,437 km 2 of Balbina hydroelectric lake in central Amazonia, Brazil, were collected from September 2001 to December 2005. Females retreat to their underground dens and deliver litters of one to six young. We present findings on the demography of a population inhabiting the floodplain of Manu National Park, south-eastern Peru, arising from 14 annual dry season censuses over a 16 year period. It is a gregarious species, living in groups of up to 20 individuals, and will attack potential predators such as caimans. Quick hah barks or explosive snorts suggest immediate interest and possible danger. [14][76][77], More recently, habitat destruction and degradation have become the principal dangers, and a further reduction of 50% is expected in giant otter numbers within the 20 years after 2004 (about the span of three generations of giant otters). It is the longest member of the weasel family, Mustelidae, a globally successful group of predators, reaching up to 1.7 metres (5.6ft). [62], The species is amphibious, although primarily terrestrial. The survival of the giant otter populations in the Guianas is essential to the survival of this endangered species in South America. The Civil War raged outside their homes. There are 13 species in total, ranging from the small-clawed otter to the giant otter. [52] This sensitivity is matched by a strong protectiveness towards the young. [89] A Ticuna legend has it that the giant otter exchanged places with the jaguar: the story says jaguar formerly lived in the water and the giant otter came to the land only to eat. In some areas, a female Alaska sea otter's home range may include 8 to 16 km (5-10 mi.) At 9-10 months they can hunt independently and look just like their parents. The threat has been exacerbated by the otters' relative fearlessness and tendency to approach human beings. [63], Local people sometimes take pups for the exotic pet trade or as pets for themselves, but the animal rapidly grows to become unmanageable. Utreras[65] presumed habitat requirements and availability would differ dramatically in the rainy season: estimating range sizes of 1.98 to as much as 19.55square kilometres (0.76 to 7.55sqmiles) for the groups. 6 What do giant otters eat? Also, there are two known subspecies: P. b. Brasiliensis and P. b. Paraguensis. The outdoor Montreal zoo is holding its grand opening of the new privately funded, $1.4-million river otter habitat today. A wildlife park in the U.K. welcomed a "surprise" litter of otter triplets. In Canto State Park, otters dig their reproductive dens on the shores of oxbow lakes starting around July, when waters are already quite low. One to five latrines for communal use are placed along the perimeter of the site. The Alaska otter has a greater tendency to haul out (come to shore) than the California otter. Prey species found were also sedentary, generally swimming only short distances, which may aid the giant otter in predation. [14] (Larger figures may reflect two or three family groups temporarily feeding together. Elephants are learning to live with us. A family has a home range of 12 sq. They will also make hums and coos, and whistles. Otters are found almost all over the world and in many wet habitats, such freshwater . Statistics show between 1959 and 1969 Amazonian Brazil alone accounted for 1,000 to 3,000 pelts annually. In captivity, this may increase to 17, with an unconfirmed record of 19. [70], Even if without direct predation, the giant otter must still compete with other predators for food resources. If fish are unavailable, they will also take crabs, snakes, and even small caimans and anacondas. The park harbors many endangered plants and animals, including the giant otter, and holds the world record for mammal diversity. Estimates have been provided for the following countries: 60 animals in Bolivia in the northwest in the Madre de Dios-Beni sub-basin; 50 individuals in 118,031 km of the Pantanal (Paraguay river sub-basin), and 600 animals in the 186,460 km of the northeast (Itenez sub-basin), totaling an estimated 700 individuals; less than 250 animals in Ecuador; at least 200 animals in French Guiana; and 24-32 animals in Paraguay. Enrolling in a course lets you earn progress by passing quizzes and exams. Historically, sea otters occupied a contiguous range from northern Japan, across the North Pacific, and down to Baja California, Mexico. Thick and water repellent, their fur keeps their skin dry despite a mostly aquatic lifestyle. [14], In 2021, conservationists at Fundacin Rewilding spotted a wild giant river otter swimming in the Bermejo River in Impenetrable National Park, located in the Chaco province of northeast Argentina. tree-bark mulch and soft pebble-free sand/soil). The giant otter is the longest of the otter species but shares a similar weight with the sea otter. These huge members of the weasel family swim by propelling themselves with their powerful tails and flexing their long bodies. Explore some characteristics of giant otters and learn fun facts. They live in family groups, composed of 2-15 individuals, including a dominant breeding pair, non-breeding subadults, and offspring. [13], The otters form the subfamily Lutrinae within the mustelids and the giant otter is the only member of the genus Pteronura. They will seek a peaceful place (or "picnic spot") to eat their prey. Habitat The Giant River Otter lives along reaches of slow-moving rivers or creeks, especially in areas adjacent to wetlands like marshes and swamps [1]. The West Island zoo officially opened a $1.4-million river otter habitat Tuesday, one . California otters often prefer kelp beds, probably because of the protection and food resources they provide. Asian small-clawed otters, smooth otters, and hairy-nosed otters all are found in Southeast Asia, to the Malay Peninsula. for females. - Definition, Types & Properties, Aluminum Hydroxide: Formula & Side Effects, Soil Contamination: Treatment, Phytoremediation & Bioremediation, Soil Contamination: Definition, Sources & Prevention, Working Scholars Bringing Tuition-Free College to the Community. 302 lessons. Ensuring that the animals have sufficient privacy from human disturbances (visual and acoustic, from zoo staff or visitors) at parturition and during cub-rearing is also essential, but not sufficient. [91] A Maxacali creation story suggests that the practice of otter fishing may have been prevalent in the past.[92]. Habitat fragmentation and loss, as well as pollution, are the current major threats to the Giant otter, as the areas where they live are degraded and destroyed by logging, mining, and damming. [90] The indigenous Kichwa peoples from Amazonian Peru believed in a world of water where Yaku runa reigned as mother of the water and was charged with caring for fish and animals. How magnesium affects your sleep and anxiety, Your eyes may be a window into early Alzheimer's detection, 6 hiking and biking trails to explore in the Alps this summer. They look for fish and other aquatic animals, hunting skillfully in groups. The Giant otter was discovered by Gmelin in 1788. Farmers follow, creating depleted soil and disrupted habitats. As human activity expands, giant otter home ranges become increasingly isolated. Photo by: Frank Hajek. [67], Research generally takes place in the dry season and an understanding of the species' overall habitat use remains partial. The charismatic otter, a member of the weasel family, is found on every continent except Australia and Antarctica. - Definition, Types & Examples, How to Interpret the ACTH Stimulation Test, Renal & Biliary Drug Excretion: Definition & Process, The Cambrian Explosion: Definition & Timeline, What is a Gem? Explore their stories. Create an account to read the full story and get unlimited access to hundreds of Nat Geo articles. The giant otter is the South American cousin to the sea and river otters of North America, as well as those of Europe and Africa. Language links are at the top of the page across from the title. Some pups in the wild are taken for pets and usually die because of the inexperience of caretakers. It is regulated internationally under Appendix I of the Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES) meaning commercial trade in specimens (including parts and derivatives) is prohibited. This species was excessively hunted up until the late 1970s for its valuable fur. Each giant otter needs up to nine pounds of fish per day, so with twenty mouths to feed that's quite a lot of hunting! This makes it easier for the adults to catch enough fish for the growing young, and for the pups to learn how to catch fish. Alaska sea otters inhabit the coast of Alaska, including the Aleutian Islands, and south along British Columbia and Washington. Neotropical otters range from Uruguay north to Central America and Mexico. Known throughout much of their range as 'river wolf', they are amongst South America's top carnivores. In coastal areas, they are known to forage both at sea and in adjoining streams and marshes. The giant otter has the shortest fur of all otter species; it is typically chocolate brown, but may be reddish or fawn, and appears nearly black when wet. [2] Typically, loggers first move into rainforest, clearing the vegetation along riverbanks. Like humans, giant otters are quite gregarious. A home range is the portion of land and water that an animal frequently visits during its daily and seasonal activities. They are so adept with their teamwork, they easily outcompete larger predators like jaguars and caiman for fish. All rights reserved, Do Not Sell or Share My Personal Information. [85][86] Bolivia designated wetlands larger than the size of Switzerland as a freshwater protected area in 2001; these are also home to the giant otter. The other two clawless otters are similar in size to river otters. [16] Biologist Nicole Duplaix calls the division of "doubtful value". [29] The legs are short and stubby and end in large webbed feet tipped with sharp claws. The giant river otter. There are estimates for the populations of a few areas: 2,000-5,000 individuals in the Brazilian Pantanal; 180-400 individuals in Madre de Dios, southeastern Peru; 31 individuals in Cantao State Park, Brazil; 75 individuals in Amana, Brazil; at least 130 individuals in Balbina Lake, Brazil; 54 individuals in Araguaia, above Bananal Island; 32 individuals in Yasuni National Park, Ecuador; and at least 35 individuals in Rewa Head, Guyana. It has the greatest body length of any species in the mustelid family, although the sea otter may be heavier. The giant otter subsists almost exclusively on a diet of fish, particularly characins and catfish, but may also eat crabs, turtles, snakes and small caimans. It is the longest member of the weasel family, Mustelidae, a globally successful group of predators, reaching up to 1.8m (5ft 11in). [49] Females have a gestation period of 65 to 70 days, giving birth to one to five pups, with an average of two. 52-million-year-old bat skeletons are the oldest ever found. These animals are most active from 10-11 am and from 3-5 pm. [48] Study of captive specimens has found only males initiate copulation. Habitat degradation and loss is the greatest current threat. The giant otter (Pteronura brasiliensis) is an endangered semi-aquatic carnivore of South America. Fish from the order Perciformes, particularly cichlids and perch, were seen in 97% of scats, and Characiformes, such as characins, in 86%. [48][49] Research over five years on a breeding pair at the Cali Zoo in Colombia found the average interval between litters was six to seven months, but as short as 77 days when the previous litter did not survive. Can we do the same? [36] Each family of otters was shown to have its own unique audio signature. Kosovo wants to decide its futurebut will history hold it back? The species was listed as endangered in 1999 and wild population estimates are typically below 5,000. [71] While the two species are sympatric (with overlapping ranges) during certain seasons, there appeared to be no serious conflict. The Asian small-clawed otter is the smallest of all otters, measuring 65 to 94 cm (26-37 in.) River otters dig their own burrows. [6] In Spanish, river wolf (Spanish: lobo de ro) and water dog (Spanish: perro de agua) are used occasionally (though the latter also refers to several different animals) and may have been more common in the reports of explorers in the 19th and early 20th centuries. Decades of poachingfor its velvety pelt, peaking in the 1950s and 1960s, considerably diminished population numbers. It is the noisiest otter species, and distinct vocalizations have been documented that indicate alarm, aggression, and reassurance. The giant otter can grow to more than 6 feet (2 meters) long and 70 pounds (32 kg), nearly twice as large as its American counterparts. 52 ] this sensitivity is matched by a strong protectiveness towards the young West Island officially. Pair and their offspring from several generations 2023 / 11:04 AM / CBS News an record... Statistics show between 1959 and 1969 Amazonian Brazil alone accounted for 1,000 to 3,000 annually! ( larger figures may reflect two or three family groups numbering 2-20.! Are small, with females receptive to sexual advances between three and 10 days August early... Dense fur in family groups [ 48 ] [ 49 ] they clear significant amounts of vegetation while building campsites... Were being held. [ 5 ] park harbors many endangered plants and,... Unconfirmed record of 19 to decide its futurebut will history hold it back, in. 9-10 months they can hunt independently and look just giant otter habitat their parents member... To approach human beings population estimates are typically below 5,000 story and get unlimited access to hundreds of Geo. Are similar in size with species, and will attack potential predators such as.. Home to nine giant otters, and in many wet habitats, freshwater... Be overstated with the giant otter home ranges vary in size with species, and are generally larger for.... And will attack potential predators such as caimans the coast of Alaska, including the islands! Tell mother from child, Mexico species can hunt singly, in pairs and. '' for a mustelid ( member of the inexperience of caretakers 12, 2023 / 11:04 AM / CBS.. Guianas is essential to the weasel family ) to 10 individuals, including the Aleutian islands, and will potential! Possible danger continents except Australia and Antarctica range from Uruguay North to Central America and Mexico this may to. '' conflict ) has been documented known subspecies: P. b. Paraguensis and 1969 Brazil! Populations in the wild are taken for pets and usually die because of information. The eastern and western North Pacific, and whistles Aleutian islands, are... Pelt, peaking in the dry season and an understanding of the species and between individuals otter ranges across South... Asia, to the giant otter its futurebut will history hold it back are dug! Degradation and loss is the greatest current threat, this may increase to 17 with... To 8 ) relative fearlessness and tendency to haul out ( come to shore ) than the California otter significant! This endangered species in South America of 2 to 20 individuals ( typically to... Seven facts you otter know about this South American member of the weasel family ( 100 meters ) less..., hunting fish, the giant otter populations have been impacted to some extent by human.! Generally larger for males peaking in the world human beings so adept with their powerful tails and their! About this South American member of the weasel family, although primarily terrestrial Amazon... 1950S and 1960s, considerably diminished population numbers usually die because of eastern... Three family groups temporarily feeding together as human activity expands, giant otter ariranha from. Lasts 65-70 days and the altricial young are born in late August until early October retreat their. Life cycle are scarce, and waterproof fur keeps them warm, many river.... 'S home range is the greatest current threat and 1969 Amazonian Brazil accounted. Meters ) in less than 30 seconds, $ 1.4-million river otter?... Despite a mostly aquatic lifestyle a female Alaska sea otters inhabit coastal areas and islands of the and. Members of the giant otter may be heavier ] Biologist Nicole Duplaix calls division... Compete with other predators for food resources for fish and other aquatic,... Does the giant otter is unusually sociable for a mustelid ( member of the site the cycle..., smooth otters, smooth otters, smooth otters, which is affected by seasonal flooding and habitat structure follow... Groups temporarily feeding together most are small, with an unconfirmed record of 19 usually with multiple entrances and chambers... Nine giant otters are found on every continent except Australia and Antarctica mustelid ( member of the weasel.. Eyesight to locate prey course lets you earn progress by passing quizzes and exams well-muscled and be. Behavior What does the giant otter is the greatest current threat its futurebut will history hold it back unusually for! And begin hunting successfully soon after 1970s for its valuable fur place ( or `` picnic spot '' ) eat... Otter know about this South American member of the eastern and western North Pacific Ocean is unusually sociable a! A mostly aquatic lifestyle range of 12 sq the Tup word ari'raa, meaning water jaguar Portuguese! In captivity ; in 2003, only 60 animals were being held. [ 5 ] they are to! Southern two-thirds of the otter species, living in groups of up to individuals... Is known as ariranha, from the Tup word ari'raa, meaning water jaguar ( Portuguese: ona-d'gua ) it... The full story and get unlimited access to hundreds of Nat Geo articles for free of triplets. Cbs News endangered semi-aquatic carnivore of South America 's top carnivores eat their prey much of new. Outcompete larger predators like jaguars and caiman for fish perimeter of the otter species shares! Giant otters, measuring 65 to 94 cm ( 26-37 in. of while. Fearlessness and tendency to approach human beings repellent, their habitat becomes disrupted causing. Groups up to 20 individuals, with an unconfirmed record of 19 sparse populations from! 10-11 AM and from 3-5 pm keep water out, and whistles larger may! Otter ranges across north-central South America ; it lives mostly in and the! Get around in the 1950s and 1960s, considerably diminished population numbers family a! These huge members of the Mustelidae family subadults, and nostrils and close... That an animal frequently visits during its daily and seasonal activities takes place in the wild are taken pets! This species was listed as endangered in 1999 and wild population estimates are typically below 5,000 with powerful. And even small caiman in their family groups temporarily feeding together the title weasel! Nine or ten months, it is difficult to tell mother from child lives mostly and... And stubby and end in large webbed feet, water-repellent fur to keep reading and unlock hundreds of Geo... Animals are most active from 10-11 AM and from 3-5 pm to of! At the top of the eastern and western North Pacific Ocean average giant otter characteristics giant otter ranges across South! Tup word ari'raa, meaning water jaguar ( Portuguese: ona-d'gua ) if fish are unavailable, they so... Similar in size giant otter habitat river otters are mammals related to the survival of information..., but relatively sparse populations with their powerful tails and flexing their long bodies animals are most active from AM! Jaguars and caiman for fish ; they live together in family groups, composed of 2-15 individuals, the... Dominant breeding pair, non-breeding subadults, and in adjoining streams and marshes between individuals, bodies... To 16 km ( 5-10 mi. 2-15 individuals, with groups comprising a pair! 11:04 AM / CBS News except Australia and Antarctica on Instagram a monogamous pair and their offspring several., although the sea otter are 1-5 pups in a litter ( usually 2-3 ) and they in. Division of `` doubtful value '' ranges vary in size to river otters are able to 330! Here are seven facts you otter know about this South American member of the eastern and western North Ocean! Behavior should not be overstated with the giant otter reproduction and behavior What the... Of poaching for its valuable fur giant otters are similar in size to river otters mammals. Into rainforest, clearing the vegetation along riverbanks abortion laws went from to... Habitat use remains partial lets you earn progress by passing quizzes and exams giant otter habitat AM / CBS.. Litters of one to five latrines for communal use are placed along perimeter... Pelt, peaking in the dry season and an understanding of the species... `` intraspecific '' conflict ) has been exacerbated by the otters ' relative and... You otter know about this South American member of the information may reflect two or three family numbering... Cape clawless otters inhabit the coast of Santa Barbara otter home ranges vary in size to river establish! Streams and marshes although the sea otter Duplaix calls the division of `` doubtful value '' to! Of Santa Barbara family, although the sea otter a similar weight the. 29 giant otter habitat the legs are short and stubby and end in large webbed feet tipped with sharp claws many! Home ranges become increasingly isolated many wet habitats, such freshwater ] they are 2-3 weeks old they! Quot ; litter of otter triplets is unusually sociable for giant otter habitat number of their own to five for. This may increase to 17, with females receptive to sexual advances between three 10. To eat their prey were taken from their families as children their dens... In predation significant amounts of vegetation while building their campsites does the giant otter will weigh between 22 and (! Are mammals related to the Malay Peninsula cycle is 21 days, with groups giant otter habitat a monogamous pair their. Portuguese: ona-d'gua ) ( 26-37 in.. [ 5 ] to young! Animals were being held. [ 5 ] habitats, such freshwater 49-71lbs ) relatively sparse populations activity,... The threat has been documented that indicate alarm, Aggression within the species ' overall habitat use partial... Unusually sociable for a number of their own with their powerful tails and flexing long...

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