Aéroptéryx

Black +2: They are intelligent and will cooperate to catch prey. From the ground, they use a running start to take flight.

White: It runs better than it flies. It catches prey by running at speeds comparable to those of an automobile.

Black 2 +3: It runs better than it flies. It takes off into the sky by running at a speed of 25 mph.

Sun: Although apparently able to fly, they tended to run along the ground, averaging speeds of roughly 25 mph.

Moon: They hunted in flocks. When one Archeops had the prey cornered, another would swoop on it.

Ultra Sun: This ancient Pokémon’s plumage is delicate, so if anyone other than an experienced professional tries to restore it, they will fail.

Ultra Moon: Said to be an ancestor of bird Pokémon, the muscles it uses to flap its wings are still weak, so it needs a long runway in order to take off.

Sword: It needs a running start to take off. If Archeops wants to fly, it first needs to run nearly 25 mph, building speed over a course of about 2.5 miles.

Shield: Though capable of flight, Archeops was apparently better at hunting on the ground.