Paint blocks of wood with glow in the dark paint, then have some fun with black paint for their faces. OR Paint the wood black and the faces with glow in the dark paint so the eyes and mouth "float in air".
Frightfully Fun Scarecrow - Martha Stewart Crafts Pumpkin Scarecrow Stuff and dress a family of pumpkin heads, and they will cast a spell over the neighborhood -- crows included! How to Make a Pumpkin Scarecrow
Easy Outdoor Halloween Decor + a hack to make it work BETTER ------ Glad I found this because I tested it, and it looked stupid.good to know about the wax paper because I literally have a million toilet paper rolls for the scavenger haunt.