What action does 'slicing' refer to in the context of raptors?

In the context of raptors, slicing specifically refers to the action of squirting mutes several feet away. This behavior is often observed in falconry and can be attributed to the raptor's body positioning during flight or when perched. Raptors may alter their posture to expel their waste, referred to as mutes, in a way that allows it to project away from their location. This is commonly seen whether they're in flight or adjusting to a perch.

Understanding this action is important for falconers as it helps in recognizing the bird's behaviors and health. Different behaviors like perching or making sharp turns are common in raptors, but they do not define the unique action known as slicing. The other choices describe different behaviors that raptors exhibit and do not encapsulate the specific definition of slicing in this context.