What is true about beef heart in raptors' diets?

Beef heart is recognized for being low in fat, which makes it a suitable protein source in the diets of raptors. While it provides necessary amino acids and energy through its protein, it is not a significant source of calcium and phosphorus, which are vital minerals for birds of prey, especially for bone health and the development of their young.

During a raptor's diet, it is important to balance various food sources to ensure that all nutritional needs are met, including the intake of calcium and phosphorus, typically found in other prey items like bones or specific high-mineral organ meats. The lack of these minerals in beef heart indicates that it should not be relied upon as a primary food source or for overall dietary balance. Therefore, recognizing its nutritional profile helps falconers and avian caretakers make informed decisions when providing a diverse diet that supports the health and longevity of their birds.