This quartet satisfies the tastes and feeding preferences of a variety of feathered friends, from cardinals, chickadees, and nuthatches to woodpeckers. The window feeder attaches with suction cups for close-up viewing of perching birds. A clear Cling-a-Wing globe serves four at once and easily fills through its swivel top, while two 4-inch birdseed globes molded of Black and White Sunflower seeds, dried fruit, and Millet attract birds willing to work for their food. Hang our two nylon mesh Thistle stockings filled with Niger seeds (they hold one pound) as a special treat for finches.