Which statement about internal parasites in raptors is true?

Internal parasites in raptors are indeed capable of causing significant health issues, one of which is debilitation. This includes weight loss, decreased energy levels, and overall poor health, making raptors more susceptible to other diseases and environmental stressors. Internal parasites can affect the absorption of nutrients, leading to malnourishment and weakened physiological conditions over time. Addressing the impact of these parasites is crucial for maintaining the health and viability of raptors in both wild and captive settings.

While they can often be treated successfully with medications, the complexity of treatment can vary depending on the type of parasite involved, the raptor's overall health, and the specific circumstances of their captivity. Thus, while they can be treated, such treatment may not be straightforward or effective in all cases without proper veterinary intervention.

Moreover, it is important to note that internal parasites are commonly found in captive raptors due to the close quarters and fluctuating sanitary conditions often present in captivity. This makes monitoring and preventive measures essential for those who care for these birds. Therefore, understanding all of these aspects—commonality, potential for debilitation, and treatment challenges—leads to a broader recognition that all the statements presented are indeed true.