I was just thinking back to the fall, and I remembered seeing something that somewhat confused me. On a trail just off a dirt road, there was a freezer bag (not a big bag at all) tied to a tree and it had a small amount of fish in it. It was completely sealed so it didn't seam like any scent could escape. I was just wondering if this attracts bears somehow, because it was close to a metal bait barrel. Any ideas?