Use this diet when switching your bird from its old diet to Roudybush. Continue to feed to adult birds that are not laying eggs or feeding chicks. Lories and lorikeets, which will accept this diet, will have drier droppings than they have on nectar. If you have a bird that is a chronic egg-layer or a bird with a tendency to develop hypocalcaemia (like African Greys), mix 2/3 Maintenance with 1/3 High-Energy Breeder to supply more calcium and vitamin D3. Do not give additional vitamin or mineral supplements. Fresh fruit and vegetable treats may be given as a minor part of the diet.