Showing posts with label England Fisheries. Show all posts
Showing posts with label England Fisheries. Show all posts

Monday, August 29, 2011

Otter populations in England make a comeback

The Otter (Lutra lutra)  almost become extinct in England from the mid 1950’s through to the early 1970’s due to river pollution and in particular organochlorine pesticides.  This month Environment Agency announced that the otter is now to once again to be found throughout England with 59% of traditional otter sites surveyed (2,940) now colonized compared to just 6% in 1979. Rivers in England are now the cleanest they have been for the past 20 years and with fish stocks improving recolonization of rivers by otters and salmon has been seen as the last step in the restoration of England’s rivers.  Link Otters are also very common on many Irish rivers, but as numbers of otters increase there are concerns from many fishing clubs that their restocking and restoration work is simply filling the otter’s larder!  This has led to some conflict between conservation and angling organizations.