Westerman's Striped Sunflower Seeds

The seed that attracts the widest variety of birds, and so the mainstay for most backyard bird feeders, is sunflower. Other varieties of seed can help attract different types of birds to round out your backyard visitors. In general, mixtures that contain red millet, oats, and other “fillers” are not attractive to most birds and can lead to a lot of waste as the birds sort through the mix

Safflower has a thick shell, hard for some birds to crack open, but is a favorite among cardinals. Some grosbeaks, chickadees, doves, and native sparrows also eat it. According to some sources, House Sparrows, European Starlings, and squirrels don’t like safflower, but in some areas seem to have developed a taste for it