Attracts: Northern Cardinals, Blue Jays, Downy Woodpeckers, Hairy Woodpeckers, Red-bellied Woodpeckers, Northern Flickers, Dark-eyed Juncos, House Sparrows, American Tree Sparrows, Mourning Doves and Steller’s Jays. Birds will frequent your feeders more often and stay longer if you provide a consistent, reliable source of high-energy seeds and blends from Armstrong.