Chris sutherland, Footballer

New Delhi, Jan 12 A new research has shown how current red squirrel conservation strategies in the UK and Ireland, that favour non-native conifer plantations, are likely to negatively impact red squirrels.The research shows that native predators in native woodland, and not conifer plantations, are the key ingredients for red squirrel survival in Britain and Ireland.This contradicts existing red squirrel conservation strategies that promote non-native conifer planting and instead highlights the value native predators can deliver (to native biodiversity).Current conifer plantation focused afforestation strategies in the UK and Ireland are sold as a nature-based solution for tackling climate change and the biodiversity crisis, particularly that of the threatened flagship species the red squirrel.However, the new research from Queen's University Belfast and the University of St Andrew's challenges this approach. Together with Ulster Wildlife and citizen scientists, they used camera traps to survey over 700 sites across Northern Ireland over a five-year period for red squirrels, grey squirrels and pine martens.The results show that with the recovery of the pine marten, conifer plantations planted under the guise of protecting the red squirrel, are likely to have a damaging impact on the species survival.Until recently, the pine marten was a little-known elusive member of the weasel family, restricted to the northern reaches of the Scottish Highlands, and the western counties of Ireland. Following its protection in the 70s and 80s, this native predator has made an astounding recovery.Previous research has shown how the pine marten benefits the red squirrel by providing natural biological control of the invasive grey squirrel, which has replaced the red squirrel throughout much of Ireland and Britain.The new research, published on January 12 in the Proceedings of the Royal Society B and funded by the British Ecological Society, has shown that the presence of pine marten increases red squirrel occurrence across the landscape, especially in native broadleaf woodlands.This is because the pine marten suppresses the grey squirrel regardless of habitat. However, this effect is reversed in large non-native conifer plantations, where the pine marten reduces the occurrence of red squirrels. This could be due to the lack of alternate prey, and the lack of refuges for red squirrels in highly simplified landscapes.However, it is likely linked to the fact grey squirrels don't do well in these habitats, and thus following pine marten recovery, red squirrels do not get the benefits of release from their nemesis as they do elsewhere in the landscape.Joshua P. Twining, lead author from Queen's University Belfast, explains: "Restoration of native predators is a critical conservation tool to combat the on-going biodiversity crisis, but this must be in conjunction with maintenance and protection of natural, structurally complex habitats."This has global implications given the on-going recovery of predators in certain locations such as mainland Europe. It also shows that the current national red squirrel conservation strategies that favour non-native conifer plantations are likely to have the opposite impact to what is intended."Timber plantations are often promoted as being beneficial to red squirrel conservation, but our results show that they will have a detrimental effect on the species in the future."Chris Sutherland, from the University of St Andrews, added: "This research demonstrates the enormous value of large-scale data collected through public participation. Combining this data with state-of-the-art analytical techniques has generated important conservation insights that until now have been overlooked."The UK and Ireland have some of the lowest forest cover in Europe and over 75 per cent of it is made up of non-native timber plantations.Twining concludes: "This work shows that we need to develop an alternative national conservation strategy for the red squirrel, focused on planting native woodlands alongside continued pine marten recovery."Disclaimer: This post has been auto-published from an agency feed without any modifications to the text and has not been reviewed by an editor

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International :Red squirrel conservation in Britain may undermine species survival: Study

New Delhi, Jan 12 A new research has shown how current red squirrel conservation strategies in the UK ... ...