 because they have the ability to read their sonars. Whether they're a down facing sonar, a side imaging sonar, or a forward facing sonar, you can find these schools of crappies out in that open water. What I do to find these fish is I go out into the deepest part of the lake, I split screen my sonar, on one side I have my down imaging, on the other side I have my side imaging, and I just troll until I find a big cloud of fish.