1: "Chipmunk invasion can threaten your bird houses. Learn how to protect them with these simple tips."

2: "Keep bird feeders away from bird houses to deter chipmunks."

3: "Use squirrel-proof feeders to avoid attracting chipmunks to your bird houses."

4: "Seal any gaps or openings in your bird houses to prevent chipmunks from entering."

5: "Install predator guards around bird houses to keep chipmunks at bay."

6: "Place bird houses on poles or posts to make it harder for chipmunks to climb."

7: "Clean bird houses regularly to remove any food residue that may attract chipmunks."

8: "Consider using metal or hard plastic bird houses that are more chipmunk-resistant."

9: "Trim overhanging branches near bird houses to limit access for chipmunks."