Different parrot species have distinct nutritional requirements that generic seed-based diets fail to meet, with species-appropriate feeding improving welfare significantly.
Parrot dietary welfare requires species-level knowledge rather than generic 'parrot food' approaches. The extraordinary dietary diversity of wild parrots - from nectar specialists to nut-crackers to seed-eaters - means that a single commercial diet cannot meet the needs of all species. Owners who acquire parrots without researching species-specific dietary requirements create chronic nutritional deficits that compromise welfare throughout the animal's long life. The welfare investment of learning species-appropriate nutrition and transitioning birds from seed-only to nutritionally complete diets is modest relative to the decades of improved welfare that result.