Confidence: I'm as sure as I can be.
Notes: Harrier, Kestrel and Sparowhawk live here too but the Peregrine is the number one racing pigeon predator in this area and probably in most. The falcons are frequently to be observed here. The predator must have been disturbed by walkers or a vehicle during dining to have left so much of its meal uneaten? The kill is fresh but I didnt see the raptor depart on my approach.