uk otter population map

Explanation: Wards as at December 2019. Jefferies DJ. 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). Type: Mammal Location: One of the widest distributions of a UK mammal species, the Eurasian Otter is found throughout Europe, eastern Russia and China, south and south east Asia and north Africa. 2001, 2003; Madsen and Prang 2001; Robitaille and Laurence 2002; Table 1). Explanation: Wards as at December 2018. Atypical of mustelids, the giant otter is a social species, with family groups typically supporting three to eight members. Here in the Thames Valley, we first saw otters returning on the Upper Thames, in the west of our region, in the mid 1990s and they have been spreading steadily eastwards since then. Otter Project. Origin & Distribution: The otter is a secretive semi-aquatic species which was once widespread in Britain. It’s been a dramatic return to health for the UK’s otter population. The changing otter population of Britain 1700-1989. The otter is an appealing, playful animal but they can be very sensitive - it is an offense under the Wildlife & Countryside Act to disturb them or their habitat. Where? The return of otters to the UK. In order to help the otter population in Wales survive and flourish, Natural Resources Wales (NRW) is asking people to spot and report dead otters as part of a UK-wide project. COUNTY Durham’s otter population is at its highest level for nearly four decades, a new survey has revealed. So far as otters are concerned organisations such as the Environment Agency, particularly its branch that was previously known as the National Rivers Authority and the Vincent Wildlife Trust Otter … All area and population figures of wards are based on output areas. Figure 5. Twenty-five years ago, The English otter population was on the brink of extinction after half a century of agricultural chemicals leaching into the rivers and polluting the food chain. A widespread modern misconception is that the UK’s wild population of American mink originated from mass releases of mink from fur farms by animal rights activists in the 1990s. Email:enquiries@english-nature.org.uk Tel:+44 (0) 1733 455100 ... zThe impossibility of determining the otter ‘population’ in a cost-effective way. Conservation action for the otter in Britain has a long history with many players fulfilling Download Citation | Growth in Otter (Lutra lutra) Populations in the UK as Shown by Long-term Monitoring | European otters declined dramatically from the 1950s, disappearing from many rivers. You could spot otters almost anywhere on the Scottish coast. The Wildlife Trust has published a useful guide for spotting otters in the UK - but remember to tread quietly! The Isle of Mull’s beautiful Calgary Bay in the north-west and Salen Bay are good viewing points. The otter is a secretive semi-aquatic species which was once widespread in Britain. The species has also been introduced to Kent, Essex and the Forest of Dean, but these populations are kept in large, fenced enclosures. Since 2007 IOSF has had a programme of regular monitoring of the Skye otter population using camera traps and surveys of 15 sites. Otter population indexes for the Little Ouse and Wissey catchments. The otter (Lutra lutra) was lost from most of England and Wales between the 1950s and the 1970s because of pesticide pollution of waterways. A total of 187 fresh feces were collected in the field. 25 - 20-15 -~ x ~~Little OuseI \/ 10 .-" \/t / Wissey 0 1986 1988 1990 1992 1994 1996 1998 2000 2002 Year Figure 6. 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