Anyone know what these things are? they run mostly, but I have seen some minor swimming for an inch or two.. I say run because they're quick. the stones they are on is medium sized gravel.
sorry about the pic focus, but they're in and out of focus before I can push a button.
I'm waiting for the bluegill to recognize them as food, but not yet.




sorry about the pic focus, but they're in and out of focus before I can push a button.
I'm waiting for the bluegill to recognize them as food, but not yet.



