Ever think of going into the bird catering business? You can cater to many birds right in your backyard. If you have a variety of backyard birds, you know that one feeder is not
enough for all of them. It's not just the size of the feeder that's
inadequate to accommodate so many birds, but the style of the feeder and
the food it contains matters to the species of birds you attract, as
well as to your decorative taste.