Why do falconers generally avoid feeding the crop, throat, and internal organs of pigeons and doves to hawks?

Falconers typically avoid feeding the crop, throat, and internal organs of pigeons and doves to hawks because these parts may harbor germs that can be harmful to raptors. The internal organs, especially those that are not typically part of a raptor's diet, can carry pathogens or parasites that could jeopardize the health of the hawks if ingested.

Keeping a hawk healthy is paramount in falconry, and ensuring that their diet is safe and nutritious helps prevent illness. While other aspects of the options mention odors, potential for regurgitation, and the presence of seeds, these concerns are generally secondary to the primary goal of providing a safe and disease-free diet for the birds of prey. Thus, focusing on the risk from germs is crucial in understanding why falconers make such dietary choices for their hawks.