Large mixed “blackbird” flocks are the bane of backyard birdwatchers in late winter and early spring. Appearing in mass, groups of Common Grackles, European Starlings, Brown-Headed Cowbirds and Red-Winged Blackbirds can take over feeders and push other birds out. But this year, for many reasons, the blackbird flocks are not as much of a problem in my yard. Some of this is because of things I’ve done to set up my feeders and some is beyond my control.
This year, the spring grackles didn’t leave. Every year, we get flocks of nuisance “blackbirds”, including Common Grackles, in late winter and early spring. In my area, some of these grackles are year-round residents but more northern-based grackles do also migrate through the area, increasing their numbers. They usually only cause problems for a few weeks. This year was different.
Are grackles and starlings using the baffle to get to your pole-mounted upside-down suet feeders? I have two tricks to keep these nuisance birds from using the baffle as a staging spot to get to suet hung on poles!
