Which trait is most characteristic of the peregrine falcon?

Which trait is most characteristic of the peregrine falcon?

• A. Large wingspan and slow flight.
• B. Nocturnal hunting habits.
• C. Diet of seeds.
• D. Speed and diving at high speeds to catch prey.

Answer: (D)

The trait being tested is the peregrine falcon’s hunting speed and diving behavior used to catch prey. These birds are active diurnal predators, chasing other birds during the day. What sets them apart is the stoop—a dramatic, high-velocity dive from a height that turns into an incredible burst of speed. This aerodynamic dive allows them to strike midair with such force that they can catch fast, agile prey by surprise. On land they’re not known for slow flight or large wingspan; seeds aren’t part of their diet, since they feed on other animals. So the standout characteristic is speed in a high-speed dive to capture prey, which is why that option is the best description.