Home Uncategorized DIY Popcorn Cranberry Wreath for Birds.. Supplies Needed: Wire wreath form ( 8 form at craft stores.), Fishing line or stout thread, Long needle with a fairly small eye, Floral wire (optional), Scissors, 1 package cranberries, About 4 cups popped unsalted, unbuttered popcorn. Cut a three-foot length of fishing line and knot it to the wire wreath form. Click link for instructions.