the tool list according to a reputable bird box building blog

Tools Hand saw Coping saw Hammer Brace and bit (or power drill ) Screwdriver Tape measure Carpenter's square Paintbrush Goggles Dust mask

Materials (1) 2' x 4' x1/2" exterior grade plywood (1) 6 1/2" x 1/4" wooden dowel (6) 3/4" hot-dipped galvanized screws 1" galvanized brads or 3d nails Wood glue Sandpaper Exterior paint Polyurethane finish.