It's you is it

At first I blamed the mice for eating my peas and beans, but all the pods had neat little V shapes cut out of them, so I blamed the pesky Pigeons.
Now I know for sure who it is, cos I saw them, they didn't know I was there, I was in the shed at the time, Pheasants, a Hen and 5 little ones, well I say little; they're not little now, getting quite fat on all my peas and beans