If you are being plagued with small flocks of brown-headed cowbirds visiting your feeders lately, you are probably wondering if there is any way to discourage these voracious birds from eating the lion’s share of the food you have been putting out for cardinals, chickadees, purple finches, dark-eyed juncos and the like.
Georgians do not usually have a problem with feeding brown-headed cowbirds. Throughout the winter, if they show up at all, only one or two birds will make an occasional appearance. However, all of this changes from late winter into spring. At that time of year, it is not unusual to look out into your yard and see flocks ranging from five or six upwards of 20 or more. When they arrive, they can gobble of the majority of the seeds available in your feeding area in no time at all. When you consider the average a seed eating bird often consumes ¼-½ of its weight in food each day, a flock of hungry cowbirds can consume at lot of food at your feeders.
Although there is no foolproof way to solve this problem, here are some suggestions that might help.
Sometimes, if you simply cease offering seeds for a week or so, cowbird flocks will move on. Oftentimes folks don’t want to take such drastic action because they want to continue feeding their backyard favorites.
If such is the case with you, eliminate providing the seeds that cowbirds like. This means stop offering foods such as millet, mixed seed, sunflower seeds, and cracked corn for a week or so.
It also helps if the cease spreading seeds on the ground, and using platform feeders, and feeding tables. You might also try switching to tube feeders. Cowbirds are not particularly fond of dining at tube feeders, especially those equipped with short perches. Another alternative is to use feeders protected by a wire cage that allow only small birds to feed.
Another approach is to put out foods that cowbirds tend to avoid. For example, if you have never fed safflower seeds, this might be a good time to do so. Although cowbirds shy away from them Carolina chickadees, tufted titmice, cardinals, and finches eat them. In addition, they are not a gray squirrel favorite either.
Let me know if any of these remedies work. In addition, if you have discovered another solution to the cowbird dilemma, let me know.