The raptor most likely to capture prey in a ringing flight style is . . .

The Merlin is the raptor most likely to capture prey in a ringing flight style. This refers to a flight pattern where the bird makes quick, agile turns and maneuvers to pursue and capture its prey, often resembling a circular or looping flight path that allows for rapid changes in direction. Merlins are known for their incredible speed and agility, which they utilize while hunting smaller birds in open habitats.

This flight style is particularly effective for the Merlin, as it allows them to surprise their prey and execute quick strikes. The other options, such as the Goshawk, American Kestrel, and Red-tailed Hawk, have different hunting techniques and flight styles that may be more suited for different types of prey or environments. The Goshawk, for example, typically relies on short bursts of speed through dense cover to ambush prey, while the American Kestrel may hover or use a more direct approach when hunting. The Red-tailed Hawk often soars to gain height and plan its approach, focusing on a gliding flight rather than the quick, ringing style characteristic of the Merlin.