Standard or Original Flavour Fat Balls are blended in the UK from all-natural suet, calcium & sunflower seeds to provide a wide range of wild birds a high energy food source. The high quality ingredients range from locally sourced wheat, corn, & high quality beef fat; making these a source of energy to help wild birds keep fit & active during the harsh conditions of winter to the demanding breeding season of spring & early summer. Standard Fat Balls in addition benefit from added natural calcium to help wild birds maintain healthy bones & eggs. The most common method of feeding fat balls is to place them in specially made Fat Ball feeders. Alternatively, you could place whole or broken Fat Balls directly on the ground, bird tables or broken up & mixed with other Seed Mixes to make a more nutritious food source.