What does the term 'intermewed' refer to in falconry?

The term 'intermewed' in falconry specifically refers to a hawk that has molted in captivity. During the moulting process, a bird sheds its old feathers to allow for the growth of new ones, which is crucial for maintaining the health and functionality of its plumage. In the context of falconry, understanding the condition of a bird's feathers and its molting cycle is essential for proper care and training.

This term highlights the significance of feather condition, particularly for a hawk that has been kept in captivity. The proper care and environment provided during this time can lead to a successful molt and enable the bird to return to optimal flying and hunting conditions.

Other choices may deal with different aspects of a hawk's life and history, such as ownership changes or release into the wild, but they do not specifically address the moult process as accurately as this term does.