What term describes the high-speed downward plunge of a raptor?

The term that describes the high-speed downward plunge of a raptor is "stoop." This term specifically refers to the aggressive hunting behavior exhibited by many falcons and other raptors, where they dive towards their prey from a significant height. During a stoop, raptors can reach incredible speeds, sometimes exceeding 200 miles per hour, allowing them to surprise and catch their prey effectively.

In contrast, the other terms represent different forms of flight behavior. "Glide" refers to a more horizontal flight where the bird coasts on air currents without flapping its wings. "Soar" involves a bird riding thermals or rising air currents to gain altitude effortlessly. "Float" typically describes a slow, controlled descent or hovering that is not characteristic of a high-speed attack. Understanding these distinctions helps clarify the unique hunting strategies of raptors and the terminology used to describe their behaviors.