I don't take photos (not since film went out)so maybe this question is below standard requirements, but... I caught a BG today that was blue gray (about the color Navy planes were painted on their bellies during WWII) from the tip of its lower jaw to well back on its belly. A broad strip of this color, and it was nowhere else. I can't recall ever seeing this color on a fish before. There are RES in the pond, and I stocked GSF last fall, but this wasn't any of their colors.