WOODPECKER FRIENDLY DESIGN: Attract clinging birds such as Woodpeckers, Titmice, Chickadees, and Nuthatches who like to feed upside down; deter nuisance Blackbirds, Grackles, and Starlings who do not like feeding upside down.
EASY TO FILL-LESS SPILL: Simply lift the black lid to drop in a suet or seed cake, 1 cake capacity.