I just noticed today that the FLOCK of sparrows that wait for me to feed my flock of 12 weren't around anymore. They do switch to bugs in the summer. But anyway, I don't fret about the sparrows. They manage to eat even though I have a net covering the chickens' yard. They just fly through the little holes in the fence. Anyway, like #13, I give the chickens enough to eat till they are full for breakfast and the birds get a little, then I feed them again in the afternoon and the birds are usually somewhere else and then again at dinner time. I try to feed them early enough in the evening so that they don't leave any behind for rats which I don't have. I also have 3 cats, but they don't get many birds because the birds feed in the chicken yard. I'm glad about that. And I have no rats so I guess the cats are doing a good job.