17kg of peckish winter warmer seed mix bird food in a handy resealable bagduring the winter months food resources are low and garden birds need a helping hand to survive with a combination of high energy seeds and grains this mix will provide a variety of garden birds with the energy they need when they need it most winter warmer is enriched with natural calvita nutrients to promote bone and feather growth develop feather colour and strengthen beaks and bonesthis seed mix will help to a