This promotional offer applies only to the listed variants starting with 546306xx xx variant identifier wild birds have to cope with an ever dwindling natural supply of food especially in urban areas you can help by providing wild birds with a balanced mix of selected seeds and grains which are suitable for all year feeding such as lillebro wild bird food lillebro wild bird food is made of a species appropriate balanced mix of seeds and grains it is tested for ragweed seed ambrosia