Greetings,

I have 3 bluebird nesting boxes out. In previous years, bluebirds have nested there. Last year, English Sparrows took over one of the boxes. This year I have seen them in all 3 boxes. So far, what I've done is open the side of the box and leave it open. Removed all nesting materials.

Any other suggestions?

Thanks,
Ron McCluskey
Spokane, WA