I'm not sure most of us could tell the difference between RES and (CN)BG at an inch length; I know I would not have any certainty to such a decision I made personally.

This is a small (1.5" - 2") BG:


and I think this similarly-sized Lepomis is a RES:


Note the differences in the side patterns (stripes vs. dots). None of the experts (Bill Cody, et al. ) contradicted me in this assessment in a recent thread on small Lepomis I.D. (which I couldn't find just now, or I'd link to it), so I may be right.

In my pond, the RES do not develop the little red ear tab until they are nearly 3" in length.


"Live like you'll die tomorrow, but manage your grass like you'll live forever."
-S. M. Stirling
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