Provide a detailed guide on how to create a DIY birdhouse. Your response should contain at least 4 placeholders represented by square brackets, such as [address]. Additionally, highlight at least 3 sections in your answer with markdown, i.e. *highlighted section*. *** There should be 3 paragraphs. Paragraphs are separated with the markdown divider: *** *** At the end of your response, please explicitly add a postscript starting with *P.S.*.

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