Fatballs are a very popular food for wild birds, especially tits, finches & sparrows, who cling to the outside while tucking into the combined fat & seeds, although blackbirds & thrushes also like them, & starlings will even hang from them & tuck in. Suitable for all year round feed with little to no waste due to its ingredients. Suet products are specially formulated to make them suitable for year-round feeding. However, if positioned in direct sunlight they may soften or melt in very hot weather. If this is happening, try placing them in a shaded spot instead, or waiting until the weather is cooler.