It could be, or I'm just wondering if it's actually squirrels, because although the, the excreta contains berries erm a squirrel will eat berries, it will also eat nuts and of course they do bury their nuts and I've actually seen squirrels in other parts of the country digging holes and starting a bit of a larder and of course there are a lot of, of erm squirrels in Croydon so I think unless you actually see the animal you can only speculate that it is something small like a vole or, or a squirrel.