What a fun idea! I collect cigar boxes and am always looking for fun ways to repurpose them. I make art, use them for storage and have repainted them in funky colors. This idea for using recycled cigar boxes for little bird houses is fabulous. Bird houses are made of wood so they make a great bird house simply by drilling 2 holes and filling the small one with a little wood dowel. Fly on over to the blog Sprout Home Chicago to see more recycled cigar box bird houses.