BestNest Coveside Blowfly Inhibitor Screen for Bird Houses

While it will meet the need, the item is Overpriced. It is not stiff, it is bendable and easily made by anyone. It looks like it was cut from a large piece of mesh and bent to form. Definitely not worth the price. We will make our own in the future.

Sturdy screen to use in my Bluebird House to prevent blow flys. If I hadn’t needed it so desperately, I never would have paid $20 for a $5 product!

Very good for improving airflow in the nestbox and helping to protect the baby birds from sitting in a soggy nest. I would have given a fifth star if it was made a little sturdier.

nice but when they flip over function is gone, should be a rectangle so same on both sides to be functional even if they flip over in the nesting box

Nothing to dislike. Well worth the price.