This 17 page booklet contains plans and operating instructions for building your own Starling & Sparrow Controller. Also known as a repeating nest box trap. This booklet features 32 photos, 12 illustrations, a materials list, a cutting list, and a complete set of plans for building the trap. This DIY project takes about 8-10 hours to build.We also offer this trap in an easy to assemble kit form. See our item Repeating Nest Trap Kit
