you wont either mate,poachers were recruited by Churchill for his secret army aka auxiliary units, a chap i know locally is quite the woodsman,has been near trod on before now int dark by gamekeepers,i would imagine that the entrails were hid butt some critters dragged them out into view.
Indeed, they can be extremely devious ****, but it's not an area with abundant bunnies and there's plenty of other local areas were they are.
If it's an easier question then, apart from humans what would do what I described. Large semi-stray cats seems to fit the bill.