They are a mixture of 'common spotted'(the majority?) and 'menil.' In this shot of 'rumps' you can see the common spotted have dark markings on/around the tail, in the menils(far left and right) these are much fainter.
the 'browse line' in the trees at the back shows clearly in this one too. In the New Forest all the woods look like this, with little or no understorey among the trees.