There are various approaches to provide food for the companion parrot. Each nutritional strategy has its own advantages and disadvantages including seed-only diets, pelleted diets, extruded diets, and/or foraging diets.
There are a number of potential nutritional problems that can promote renal disease. Excess dietary protein, excess dietary calcium, hypovitaminosis A, or hypervitaminosis D may lead to nephritis or other degenerative renal changes…
A clinical trial was conducted with cockatiels to compare a whole-seed balanced diet (Nutri-Berries) with that of a pelleted diet. Blood values, body weight, and other parameters were measured to assess the alternative diet’s clinical effects on birds.
Providing a bird with good nutrition often has different meanings for clinicians and clients. While the goal is to provide a diet that mimics the diet of that particular species in the wild, in captivity those strategies for feeding parrots are very different.
Little is known about the nutritional requirements of companion bird species. Dietary recommendations for pet birds are extrapolated from domestic poultry nutritional requirements; however these parameters are generally calculated to minimize cost while maximizing meat and egg production.