Nuthatch @ Shere..

The Nuthatch is the secret spy of British birds. With an amazing and agile ability to scurry along the trunks of trees with its powerful claws, the Nuthatch is about as competent a climber as any bird can be. In fact, its unique movements upwards, downwards, backwards and sideways is something particular to the Nuthatch, the only British bird able to move around in this way; the classic image of a nuthatch is one in which the bird is in a right-angular position looking backwards from a tree trunk

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