Which raptor does not fit with the others?

The correct answer is Musket. In the context of falconry, the terms Jack, Jerkin, and Tiercel all refer to male birds of prey, while Musket typically refers to a female bird, specifically a male sparrowhawk in some regions.

Understanding the terms is essential for those studying falconry and raptor identification. The distinction in sex is significant, as it influences the bird's behavior, hunting strategies, and care requirements. Jack refers to male kestrels, Jerkin is another term for a male falcon, and Tiercel is often used for male hawks and falcons, indicating their breeding status and size.

Recognizing these classifications helps falconers make informed decisions about their training and handling of raptors, highlighting the importance of knowing both common and specific terms used within the falconry community.