<> Giant otters are %PDF-1.5 He’s trying to climb up the pipe!” It was then that the explainer in me wanted to jump in and say, actually, no. 7. I, too, assumed that sea + otter = sea otter. Six million years ago, giant otters weighing more than 100 pounds lived among birds and water lilies in the wooded wetlands of China's Yunnan province. It is the longest member of the weasel family, Mustelidae, a globally successful group of predators, reaching up to 1.7 metres (5.6 ft). The smallest river otter is the marine otter, averaging 87 to 115 cm (34-45 in.). Male giant otters average 26 to 34 kg (57-75 lbs. They are also downright scary-looking. Otters belong to a mammalian family including the weasel, badger, marten and mink. The giant otter or giant river otter (Pteronura brasiliensis) is a South American carnivorous mammal. The greatest difference is in their bulk, as the largest male mink only weigh a little over 1.5kg, while otters average 7-12kg and can be even heavier. River otters, on the other hand, typically weigh between 11-30 pounds. TIL Giant 6ft otters still exist in 3 remote river systems....and they hunt in packs. The annual giant otter censuses (recording a maximum of 88 inds.) That's more than twice as long as a … They have deep brown coloured fur that is dense, thick, velvety and water repellant. Their long tail may add as much as 70cm (28in) to this body length. © 1996-2015 National Geographic Society, © 2015- Dr. Cheng Wen-Huar, WRS's chief life sciences officer, was quoted as saying, "With increasing threats such as habitat destruction and poaching, captive breeding programs play a pivotal role in conserving threatened species for our future generations." In South America, the giant otter resides among hundreds of hungry caimans (a type of crocodilian related to alligators) without any issue. On the other hand, a muskrat is smaller than a beaver so that, the beaver will overpower it. Some, like the sea otter or giant river otter , can grow to more than 75 pounds. endobj Check this one out: Giant otter with fish. An otter is peaceful, and thus even though it is of the same size of a beaver, it can’t win the battle. 6. endobj Follow Liz Langley on Facebook and Twitter. These animals are most active from 10-11 am and from 3-5 pm. Jun 30, 2014 - Here is a neat comparison between a sea otter and a river otter skull. Sea otters live in large colonies, but river otters tend to stay in small family groups. xœ­XÙnÛF}7à˜§€,ì1gãâ>%Jì8-šÅJ Äí-ÑmђÔßs/%Y¤46» °BrΝ¹û2¯ºÇGgJd2‹E÷þøH‰ÿ”H´Œ´©v¼2ìò:ƒÅñQ$ü–®ß.nþ)ºïŽÞ`ÃoÇGq,c£¨]š ËT¨TšX̋㣛ŸÄd‹Â!Œ²‡Q¯˜A-”kr¨"%£X迖9Œ$ŽŒ¤Ã×H&V‰ùàÀÇO̯Úá÷ãÿÁL&Õ¿åEÔy©ØQ8Äe[ *-Óø—nÙ&\âalBe¶Î¸‚é…12K+Æoƒ÷¡¾„Ê¢ž¦A¾OMð5T*ÓyÞ Posted by 7 years ago. 1. The giant river otter is among the rarest, though: Once hunted for its pelt and now facing habitat loss and other threats, it was moved from "vulnerable" to "endangered" on the International Union for Conservation of Nature's Red List between 1996 and 2000. Archived. The two types of otter are similar in appearance, both with thick coats and … Females are smaller at 1-1.5m (3.3-4.9ft). They take a nap at mid-day during really warm weather. These otters have brown-to-gray fur, and their undersides are a lighter, silvery shade. All otters have webbed feet to help propel them through the water, and most species have sharp claws. The groups are centered on a dominant breeding pair and are extremely cohesive and cooperative. They’re semi-aquatic mammals, which means that they need both land and water habitat to survive. Here’s why. endobj These are river otters. It lives only in the rivers and creeks of the Amazon, Orinoco, and La Plata river systems. 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