4 oz. Golden Safflower Seed Cakes! This 100% seed block is excellent for areas overwhelmed with squirrels, as squirrels generally don't like the bitter taste of safflower. These blocks are preferred by cardinals, grosbeaks and more, where grackles, sparrows and starlings generally don't safflower. The golden safflower seed is softer than traditional safflower, so will attract a great number of birds. Golden Safflower is different than your normal safflower seed because it's higher in oil content, higher in protein, and higher in fat - Making it more desirable to birds! This Mr. Bird cylinder will perform best when kept dry. Attracts birds much more quickly than suet and without the problem of melting in the summer heat. The convenient center hole allows for this seed cake to be mounted to a Mr. Bird cylinder feeder. Great for year-round bird feeding.