Went for a wander down by the river with the express purpose of trying to capture some birds in flight using the Nikon’s continuous focus thingamajig. It was quite successful inasmuch as the camera (D7100) did indeed lock onto birds in flight. But there were no photographs of note. It was just practicing.
That said, I did end up with a nice little series that I call “Simplicity”:
Derek Rutherford 
Lovely and simple photographs