Since this part is short, clamp it down for safety. The next step to build a bluebird house is to cut part D from a 1x4 so the end is 45 degrees, and then reset your saw to cut the piece to final ...

Try not to place the house too close to bird feeders. Here’s how to build a DIY bluebird house. In addition to specific habitats, different bird species also require varied types of birdhouses.