What are "deck" feathers?

"Deck" feathers refer to the central pair of tail feathers on a bird of prey, specifically in falconry. These feathers play a crucial role in the bird’s aerodynamics and stability during flight. They are often longer and more robust compared to other tail feathers, allowing for better maneuverability and control while hunting or navigating through their environment. Understanding the anatomy and function of these feathers is essential for any falconer, as it directly impacts the training and performance of the bird.

The other choices pertain to different anatomical features or functions. The tuft on a falcon's hood serves a distinct purpose related to aesthetics and potentially to sensory functions, while imping refers to a technique used to repair damaged feathers. The row of feathers on the wing above the primaries relates to wing structure but does not define "deck" feathers. Each of these options represents important aspects of falconry and bird anatomy, but they do not describe deck feathers specifically.