The main problem with the walnuts is that if you just leave them lie you have to dig up too many little trees. I haven't seen a squirrel in our town in a couple of years, though there are several around the school I work at. The mice love walnuts, but I don't want to encourage them.
Our walnuts were small last year, but this year they're huge.
Our walnuts were small last year, but this year they're huge.