Learn about the benefits of Barn Swallows in livestock production from farmers Rufus Haucke and Joy Miller of Keewaydin Farms and researcher Francesca Roseo from University of Milan. Rufus and Joy share details on biodiversity at Keewaydin Farms and how Barn Swallows make life better for their sheep. Francesca shares results from her Barn Swallow study measuring the impact of Barn Swallows on fly activity.