Why is pigeon considered dangerous to feed to raptors?

The correct answer highlights the significant health risks associated with feeding pigeons to raptors. Pigeons are known carriers of various diseases, one of which is a strain of herpes that can be fatal to birds of prey. These diseases can be transmitted through direct contact or consumption, posing a serious threat to the health of the raptor.

In the context of falconry, where the health and well-being of the birds are paramount, understanding the potential dangers of feeding specific prey items is crucial. Raptors that consume infected pigeons could develop health issues that may lead to severe illness or even death, which emphasizes the importance of careful selection of food sources in the training and care of these birds.

The other options, while they may have some validity in different contexts, do not directly address the critical health risks posed by pigeons in this scenario. Such considerations are vital for falconers to ensure the safe and healthy diet of their birds.