Keep the recycling bin empty—and your nesting neighbors full and happy—with this bird-feeder-in-a-bottle. Pierce two sets of holes through opposite sides of an empty plastic soda bottle. Then, stick a wooden dowel (or spoon, as shown here) through each set of holes. Fill the bottle with birdseed and seal it, then twist a length of floral wire around the neck to serve as a hanger. When you hang the feeder on a branch or outdoor hook, your winged friends are sure to swoop in for a treat!