Constructing a bird house can be a satisfying activity both when construction is complete and when you see birds successfully using it to raise their young. In this episode of Wildlife Matters , the Masked Biologist shares some pointers for building a safe and successful bird house. Every spring I get an inquiry or two about bird houses, wood duck houses, and bird feeders. Bird feeding is the number two hobby in the United States, after gardening, so it stands to reason that so many people are