How much food must a full-grown red-tailed hawk consume daily to maintain its body weight?

The correct choice highlights that a full-grown red-tailed hawk typically needs to consume about 5 to 10% of its body weight in food each day to maintain its optimal body condition and health. This percentage is crucial because it ensures that the hawk receives adequate nutrition to support its energy needs, including hunting, thermoregulation, and other vital life functions.

Understanding dietary needs in raptors is important for falconers and those involved in wildlife management, as it helps in providing the right amount of food for the hawk to thrive. This range takes into account the activity level and metabolic demands of the bird, allowing for adjustments based on factors such as growth, seasonal changes, and individual metabolism. By adhering to this guideline, one can help ensure the health and longevity of the hawk in their care.