Keeping your garden birds healthy - Clean feeders and bird baths at least once a week using mild disinfectant. Wear gloves and wash your hands thoroughly. - Relocate feeders every month to help prevent a build-up of seeds and droppings. An eco-friendly alternative to traditional beef suet, whilst still offering a high protein treat for your garden birds. Made from a blend of peanuts, ground oats and UK grown rapeseed, these cakes are sure to prove popular. Can be fed using an RSPB suet cake feeder, on a bird table or on the ground.