Woodland Management

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. Red squirrel in sycamore canopy

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. Woodland clear-fell

The second key point is that individual woodland operations must be part of a clearly defined stategy to conserve red squirrels. Thsi should cover thinning, replantaing schedules and clear-felling. We are currently opposed to extensive clearfell operations being carried out in red squirrel habitat, but we recognise that circumstances arise where there may not be any alternative management prescription. Where clearfelling is undertaken, it is important that the site is restocked with tree species that, when mature, will provide favourable foraging habitat for red squirrels. We advocate the use of lodgepole and Scots pine, larch and hazel.

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Plantation thinningThinning 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.

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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.

Sand dune conifer plantations can often support lareg red squirrel populations

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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'...she was right to give Anglesey as an example. It is a good instance of how, through the control of grey squirrels and through recolonisation projects, the red squirrel has recovered and has spread out of the conifer woods and back to broadleaved woods. I do not underestimate the difficulty of that, but it shows that action can be taken to achieve the objective- one that I share with my right hon. Friend'

- Elliot Morley - UK Minister for the Environment 8th September 2004

A copy of the debate transcript is available for download here Hansard September 2004

'You are right that red squirrels are restricted to a small part of Wales, in Anglesey, and, therefore, they need to be protected strongly. I am not sure if you are right that felling trees is a threat to them, but I will look into the matter because we have a biodiversity duty, and protecting the red squirrel has been identified as a duty that we gladly accept. Therefore, if felling trees has an adverse effect on the survival chances of the red squirrel, the appropriate regulatory action will be taken.'

- The First Minister of the Welsh Assembly Government 22nd June 2004.