This refill pack contains 4 different varieties of our popular peanut cake squares, perfect to refill your peanut cake square feeders. All contain our nutritious blend of fats and peanut flour and have additional ingredients which include berries, insects and seeds. Cake Flavours includes: 1 x Original 1 x Seed 1 x Insect 1 x Berry Vivara Peanut Cakes are perfect food for all seasons. Although traditionally used in winter, fat and suet products offer a useful addition to your birds\' diet during other critical times such as breeding, moulting and pre-migration.