What Is A Sparrow Spooker?
A sparrow spooker is put over the roof of a nestbox to deter House Sparrows (HOSP) They are usually extremely effective in deterring HOSP from entering a bluebird nestbox to attack eggs, nestlings or incubating adults. You can’t watch the nest 24/7, but a sparrow spooker will protect it for you. What is the best … Read more