Kestrel Nest Box

Recently at a WSU fruit growers workshop in Lynden we listened to Ben Dover speak about Kestrel Boxes as an alternative solution to controlling the population of starlings. The boxes will attract kestrals, the smallest member of the hawk family. We are considering installing these boxes in our blueberry fields this season. I wonder if other blueberry farms have had success with this? You can read more about Kestral Boxes on the Good Fruit Grower website.