Drink bottle bird feeder

thingiverse

Turn a plastic drinks bottle into a bird feeder that holds seeds and nuts etc. Instructions I used AtomKemp's soda bottle rocket kit to get a perfect cap and turned it into this thing using Sketchup. Poke a couple of holes through the sides of your bottle at the bottom and then use a bit of an old wire coat-hanger bent into a U shape with the ends bent into little hooks as a hanger. Fill your bottle with seeds, screw on the cap, quickly turn it upside down and hang it from a tree branch.