Have long enjoyed the annual return of the violet-green and barn swallows. Last year, the English sparrows took over all of their historic nests. Tacked some screen over the nest holes last fall until after the VG swallows showed up a couple weeks ago but those persistent sparrows low-holed them. After a couple days of sparrow population control with my faithful old FWB 124D saddled with an SWFA 10X, the VG's are now moved back into their rightful places. Barn swallows shouldn't have any problems either when they arrive soon.
Use to only perforate starlings but sparrows are now on the same list....
