I think it's a Peregrine, although I've not seen one in Moss Valley before. Any confirmation or correction would be appreciated, thanks.
This was a short clip of it Alan. It flew over to the far side of the field I think after a pheasant or partridge and then a fox jumped out and the peregrine went upwards, the pheasant went left and the fox just came running up and down the field. One of the best little spectacles I've seen for a while.
Disappointed fox