The pine martens' recovery in the UK could help to restore the country's natural balance, as with all native species, the pine marten play an important role in the ecosystem. They disperse seeds, lower the risk of diseases by removing carrion and studies have shown that they could also provide a natural way of reducing grey squirrel numbers, which in turn can help red squirrels to re-establish their populations too.
In some areas where pine marten numbers are recovering their former range, grey squirrel numbers have been decreasing, which in turn is allowing recolonisation of woodland by red squirrels. Studies have found that by reintroducing the pine martens, this could provide a natural way of reducing grey squirrel numbers. It is understood that red squirrels are small and light enough to scamper to the ends of branches out of reach of hungry pine martens, but the heavier greys are slower and spend more time foraging on the woodland floor, where they are easy prey, this means by helping save the pine martens, we will also be helping the red squirrels to re-establish their populations too. |
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