Orange Bird Feeder: 1 orange; 4 pieces of string cut into 24″ lengths; bird seed ~ With a sharp knife, cut the orange in half and scoop out the flesh. Pierce 4 small holes on opposite sides, about 1/2″ from the top edge of each half . Thread one piece of twine through a hole, and out the opposite end. Repeat with the second piece of twine in the remaining holes. Gather the ends together and tie in a knot. Repeat with the other half. Fill with bird seed and hang from sturdy branches outside.