I wonder if AL means looking at the relative health of the fish. Resident to me are always a little weird, wether they have missing chunks of fins, fungus, etc. The real healthy fish, esp fish in the 25lb and up class, are usually the migrants, and are at the top of their game. They may be skinny at different times of the year but overall they are healthy fish. I know when those first groups of real migrants come thru in sept, you can defidently tell the difference from the residents ive been banging away on for a few months. Im not talking about two or three fish, but an overall picture from catching many.
Weather they are some early group of migrants, or fish shuffeling around, we are happy to have them.
