Like everybody has said, depends. This time of year when I just want to see what was left after the season about two weeks over a scrape, then I'll move it to another scrape a half-mile or so away. A few years ago I had 21 different bucks in one scape in 10 days. Over bait you will get everything in the woods from crows, turkeys, fox, coyotes, squirrels, coons, possums, armadillo and every bird in the woods.