There seem to be no limits to the creative capacity of nature lovers, so one can find design specifications for structures for anything from a turtle to an osprey. Many different shapes, sizes, and designs are available for ‘bird houses’. Boxes for secondary cavity nesters also come in all shapes and sizes to target dozens of species in Iowa.
Fall is the time of year when unwelcome pests look for shelter for the winter. It is a good time to check your home and outbuildings on your acreage to discourage pests from taking up residence.