It is really hard to measure the exact speed they fly, but we think they are about the same. A. Peregrine falcons eat other birds, and the diet probably is different between breeding season, migration, and winter. It probably eats whatever other birds it can catch, so it might be a ptarmigan in Alaska, a blue jay in Minnesota, and a parrot in Brazil. A. Falcon have long, pointed wings and a long tail which make it manner of flight, high speed and sharp turns, most effective. Like most other birds, falcons eyesight is very good, about 8 times better than ours.
Sharp vision helps it spot and pursue prey.
In a dive or stoop, they found their wings back and look like a tear drop going through the air. The feathers are very stiff, too, so, even though they are going very fast, they can turn quickly, too. A. Going fast is important to peregrine falcons because they eat other birds. You know most birds are pretty fast, so for peregrines to catch them, they must be pretty fast as well. That is a question that no one really knows the answer to.