KING Egg food is a complementary food for all species of seed- eating birds. Because of its coarse structure KING Egg Food is completely absorbed. contains all the vital nutrients for young and adult birds during the resting, breeding and moulting season: proteins (animal and vegetable), vitamins, amino acids, minerals and trace elements. Instructions for use: KING Egg food can be fed straight to the birds or can be completed with germinated seeds, vegetables and/or fruit.