A single American Oystercatcher has a loud call in flight. Five of them coming toward you along the beach make quite a racket, giving you ample advance notice. Actually there were six, but I cloned out the sixth trailing half-bird. Almost full frame, but I tightened up several of the spaces between birds, just slightly.
D500, 500f4 + 1.4 TC, ISO 800, 1/2500s @ f/7.1 manual.