Cardinals aren’t all that picky and will usually eat a wide range of bird seeds. That said, it helps to select a commercially available bird food that caters specifically to the needs of cardinals.
Another anecdotal testament to the popularity of cardinals is made by the numbers of people who talk about them when they go local bird seed and supply stores, such as Wild Birds Unlimited.
Feeding our wild birds is a pleasurable pursuit during ... Striped sunflower seeds will attract blue jays and cardinals. Although these seeds leave the hull on the ground, they easily can be ...