The term 'tiercel' refers to which gender of raptor?

The term 'tiercel' specifically designates a male raptor, particularly in the context of hawks and falcons. This term is derived from the Old French word 'tiercel,' which means "one-third," referring to the fact that male raptors are generally about one-third smaller than their female counterparts. In many bird species, particularly in the family Falconidae, females are larger and more robust, allowing them to take on different hunting roles, such as capturing larger prey. The distinction between tiercel and female is significant in falconry and bird of prey studies, as it helps falconers and ornithologists identify the sex of the birds they are working with. Understanding these terms is crucial for proper care, training, and conservation efforts in raptor management.