Sizing your owl’s nest box To build an owl’s nest box, begin by choosing what size box you need. If the native owls to your area are small, you’ll need an eight- or 10-inch box, but larger ...

If you've ever lost a bed of tulips to a voracious vole or had a mouse destroy your peas, you may want to put an owl nest box at the top ... enact changes which will make that environment less ...