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

The term "intermewed" in falconry specifically refers to a bird that has been kept for a full year, typically in relation to the practice of molting. During the intermewing process, the bird undergoes a natural cycle where it sheds old feathers and grows new ones, often showing improvements in plumage and overall health after a year of care and training. This understanding reflects the importance of understanding a bird’s age and experience in falconry, as experienced birds tend to be more reliable and effective hunters. By knowing that “intermewed” refers to a bird kept for an entire year, falconers can make informed decisions about the bird's capabilities and training needs.