The largest otter is the giant otter. Otters are now very common along the coast of Norway and in Northern Britain, especially Shetland where 12% of the UK breeding population exist. Text and pictures: Arthur Brehm The Eurasian otter's diet mainly consists of fish. "Through these studies, we want to assess the extent to which the otters are threatened by traffic. [28][29][30] In Hong Kong, it is a protected species under Wild Animals Protection Ordinance Cap 170. Today, there are said to be 2,000 animals living in the area, and the number is growing. Harris from the Cornish Seal Sanctuary, whose partner died four years ago, … From luxury to necessity, Otter knives has it all covered for its clientele. Sea otters are very social animals, so another way to spot them in the wild is to look for rafting groups of anywhere from a few dozen to nearly 100 hanging out together in the water. The length of the territory depends on the density of food available and the width of the water suitable for hunting (it is shorter on coasts, where the available width is much wider, and longer on narrower rivers).The Eurasian otter uses its feces, spraints, to mark its territory and prioritize the use of resources to other group members. I have read the data protection information. The Hankensbüttel Otter Centre is a nature experience centre in Hankensbüttel, in the German district of Gifhorn, that is laid out in 6 hectares (15 acres) of open land by a lake known as the Isenhagener See.The Otter Centre showcases the European otter which is a species threatened by extinction, as well as several related species of marten, in a natural environment. Made in Germany. It is endangered in some parts of its range, but is recovering in others. [18] Hunting mainly takes place at night, while the day is usually spent in the Eurasian otter's holt (den) – usually a burrow or hollow tree on the riverbank which can sometimes only be entered from underwater. [25] Recovery is partly due to a ban on the most harmful pesticides that has been in place across Europe since 1979,[26] partly to improvements in water quality leading to increases in prey populations, and partly to direct legal protection under the European Union Habitats Directive[27] and national legislation in several European countries. Translation of otter in German. In the United Kingdom, the number of sites with an otter presence increased by 55% between 1994 and 2002. 33 (1): 73 – 78", "The Use of Artificial Lakes on Golf Courses as Feeding Areas by the Otter (Lutra lutra) in Southern Spain", "Intensive exploitation of amphibians by Eurasian otter (, "Otters return to every county in England", "Council Directive 79/117/EEC of 21 December 1978", "Council Directive 92/43/EEC of 21 May 1992", "Species other than birds specially protected under The Wildlife and Countryside Act, 1981: Schedule 5 (Animals)", "Genetic consequences of population decline in the European otter (Lutra lutra): an assessment of microsatellite DNA variation in Danish otters from 1883 to 1993", https://en.wikipedia.org/w/index.php?title=Eurasian_otter&oldid=991873832, Creative Commons Attribution-ShareAlike License, This page was last edited on 2 December 2020, at 07:01. Though long thought to hunt using sight and touch only, evidence is emerging that they may also be able to smell underwater – possibly in a similar manner to the star-nosed mole. There are 13 species of otters, in seven genera, according to Integrated Taxonomic Information System (ITIS). Their bones show osteosclerosis, increasing their density to reduce buoyancy. Legal notice | In Mecklenburg alone, around 100 otters were killed on the state’s busiest streets in the past years. Group Bull. [7], The Eurasian otter is the most widely distributed otter species, its range including parts of Asia and Africa, as well as being spread across Europe, south to Israel. Meet the Otters: 12:00pm – 12:30pm. Since the turn of the 20th century, the otter has become an increasingly rare sight and is now only occasionally found in countries across central Europe. The most widely distributed member of the otter subfamily (Lutrinae) of the weasel family (Mustelidae), it is found in the waterways and coasts of Europe, many parts of Asia, and parts of northern Africa. 13-week-old pups received their second vaccination and look to be in good health. The extinct Japanese river otter is usually considered a subspecies. This video is a reserved video. © 2020 Deutsche Welle | [20][21], The Eurasian otter declined across its range in the second half of the 20th century[22] primarily due to pollution from pesticides such as organochlorine and polychlorinated biphenyls. The Eurasian otter is a typical species of the otter subfamily. Established in 1840 in Germany, Otter-Messer knives are a symbol of tradition. Berlin researchers are tracking down some of Germany's last Eurasian otters in the eastern state of Mecklenburg Western-Pomerania. The Eurasian otter has a diet mainly of fish, and is strongly territorial. The otter, which belongs to the family of badgers and weasels, spends most of its time in water - both fresh and seawater. Only a hundred years ago, the Eurasian otter was a common creature in Europe. The North American river otter (Lontra canadensis) is a semiaquatic mammal in the weasel family.While it may simply be called the "river otter" in North America (to distinguish it from the sea otter) there are other river otter species throughout the world. [32]. Despite its common name, the North American river otter is equally comfortable in either coastal marine or freshwater habitats. The South Korean population is endangered. IUCN Otter Spec. Doxey Marshes - Although well known as a great bird watching location, Doxey Marshes is also home to regionally significant populations of otter, which are regularly recorded on the reserve, as well as harvest mouse and water shrew. Together with an institute in Berlin, he is on the lookout for some of Germany’s last Eurasian otters. In the study, they examined teeth of otter skulls at the Zoological Museum, Copenhagen and the Natural History Museum, Aarhus. The Eurasian otter has a diet mainly of fish, and is strongly territorial. [31], The decline in population of native freshwater fishes, which is the preferred food of Eurasian otters, in the rivers of Iberia, along with the expansion of exotic fish species like centrarchids could potentially put Eurasian otters at risk for extinction. A study conducted in 2001, examined whether or not the populations of Eurasian otters suffered from a lack of genetic variability. (41 kilograms).The smallest otter is the Asian small-clawed otter, which grows up to 2.9 fee… When Aty's body is dirty, such as after returning from a walk, I wash like this. [4] The otter's average body weight is 7 to 12 kg (15 to 26 lb), although occasionally a large old male may reach up to 17 kg (37 lb).
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