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| Woodland management is a key component of any local strategy to conserve red squirrels. The red squirrel is an arboreal mammal and around 70% of its active foraging time is spent in the woodland canopy. The bulk of the diet is obtained within the canopy (principally tree seed, fruits, flowers and buds) and it's nests, known as 'dreys', are also constructed there. ![]() It is therefore unsurprising that the type of management carried out with woodland habitats will have a large bearing upon any resident red squirrel population. On Anglesey, red squirrels are largely confined in distribution to two large conifer plantations - Newborough Forest and the Mynydd Llwydiarth (Pentreath) Plantation. If red squirrels are to persist on the island, and indeed to thrive here, then the careful management of these two sites is critical. Clearfelling and thinning of woodland stands The first important point to make relating to any tree felling, is that it should not be carried out during the part of the red squirrel breeding season when young squirrels are in nests. This is typically from February through to early October.
Thinning can benefit red squirrels providing it is carried out carefully. It is true that it can produce inidvidual trees with deeper crowns and which yield larger seed crops. But it is equally the case
that heavy thinning can fragment the canopy to such an extent that red squirrels find it difficult to move from tree to tree. In woodlands containing red squirrels we work with the Forestry Commission
during the planning and execution of thinning programmes. Detailed inspection of proposals, and site inspection, enables us to minimise the adverse effect of thinning work upon the red squirrels. Vibrant and active partnership with the has proved to be successful in order to achieve a balance between commercial forest operations and the requirements of the red squirrel.
Newborough forest and sand dune restoration Newborough forest is a large pine plantation established on old sand dunes. In 2004, the Countryside Council for Wales put forward proposals to clearfell large areas of Newborough forest in order to create open dune habitat. We believe that, on the balance of the available evidence, the removal of large areas of Newborough forest in an attempt to recreate mobile sand dune habitats would be unjustified. The forest is one of the few remaining Welsh woodlands with red squirrels and it is also the most easily to defend from grey squirrel invasion because of its geographical isolation and coastal location.
We are currently working with both CCW and the Forestry Commission to ensure that the needs of the red squirrel are taken fully into account in any final Forest Design Plan. See the related page on the future of Newborough.
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