My duck was a drake and glass eye that is your picture I saw I just can't figure out why your duck was killed earlier in the year than mine and has such good color and mine is so brown
I'm 49 and I began duck hunting when I was 12 and I've seen thousands of ruddies in that time, but I've only seen 5 red ruddies during season and all have been where I live now near the Mexican border in SoCal. One of the ruddies that I shot last year I first saw him at the start of the season and he had patches of red and slightly blue bill. He never left the pond and I watched him color out over the course of the season. So I know that in that particular bird, it was a case of him coloring out early, rather than being late to turn brown.