Internal parasites in captive raptors can lead to what potential consequences?

Internal parasites in captive raptors can lead to weakness or death due to their impact on the bird's overall health and nutrition. These parasites, which may include worms or protozoa, can invade various organs and systems within the raptor's body, leading to malnutrition, anemia, or significant damage to essential bodily functions. As the parasites consume the nutrients and disrupt normal physiological processes, the raptor can become increasingly weak, leading to a decline in health and potentially resulting in death if untreated.

While other options like skin irritation may occur due to external parasites and the notion of enhanced hunting abilities seems contrary to the debilitating effects of parasites, the most significant and concerning outcome is the severe impact on the animal's vitality and survival. Therefore, recognizing the dangers posed by internal parasites is crucial for anyone involved in the care and management of captive raptors.