Wingbeats generate wind or storms

Nine-headed Bird

Its wings, when unfurled, are said to span the width of a small valley, creating gusts of wind that can alter weather patterns.

Anzû

Its imposing form is often described as having wings that span the heavens, capable of creating hurricanes with a single flap.

Minokawa

Its wingspan is said to blot out the stars, and the beating of its wings can cause hurricanes on the earth below.