Was on the lake yesterday fishing and saw this interesting image. Anytime I see something out of the ordinary, I click on the screenshot button. When I got home, I downloaded it to my computer so I could look at it more closely. I don't remember seeing baitfish moving in unison in a wave. After a little bit, I think I figured it out. DI is very much like time-lapsed photography--you get to see a series of images. Look under the baitball and you will see three large crappie (or some other good-sized predator fish). I think this baitball arched up and over the larger fish. Pretty cool screenshot if that is actually what is happening.
We caught 34 yesterday and the second picture is four of our larger ones. It was a nice day on the water.