I tried Cole’s bird seed for the first time in my bird feeder last year. When I ran out, I bought another brand at a large retailer. Not only did the birds I had seen eating the Cole’s not eat the other brand, the other one actually molded in the bird feeder! I dumped the whole bag in the woods and immediately bought more Cole’s. Now I can sit in my kitchen and watch all the beautiful birds again. If only I didn’t have to refill the feeder every three days  Thanks for such a great product.