Great aerial photo of the enclosure currently on Bing. Loads of ditches on here that I haven’t seen before in phtotos or on the ground. What is it??!
Image credit: Bing Maps (Microsoft 2011)
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Interesting. The linear marks to the left maybe suggest a possible animal droveway into the enclosure? Saw a similar - albeit more defined - feature recently at Caer Blaen-y-Cwm, Glamorgan