Wombaroo Insectivore Rearing Mix is a balanced diet for rearing or supplementing insectivorous and carnivorous birds. This includes magpies, ravens, kookaburras, frogmouths, birds of prey, sea birds, waders, wrens, robins, swallows and other small insectivores. The diet of these birds consists of whole animal prey including insects, small animals or fish. They obtain their energy from protein, and do not consume large amounts of carbohydrates (sugar or cereals). Insectivore Rearing Mix replicates the protein content of an insect or whole prey diet, fortified with vitamins, calcium, minerals and essential fatty acids.