Two cups of duck weed has little nutrition in it, it is mostly water. Try taking those two cups of compressed duck weed and dehydrating it. You will end up with maybe a tablespoon or so of dry material, split amongst your birds, which is replacing a much larger volume of dry game bird or turkey starter feed. There is no comparison between the two.Thanks for the link. DC!
I don't know if this could be something with the diet/nutritional imbalance just yet. They are still on a lot of commercial chick feed — and it's only been two weeks since I started feeding more than just a handful of the duckweed (right now 4-5 birds share about 2 cups of compressed duckweed daily; those same birds share about 2 cups of chick feed daily, plus getting things like sprouts). The chick feed they get now represents about 75% of what they were getting before, so they haven't lost much in the way of calories or complete nutrition. My plan was to actually keep them at the same commercial feed rate and only add in the duckweed and then start changing the ratios, but I scaled the feed back a little bit because they seem pretty fat and I was worried about how fat they are.
I plan to keep them at this 50/50 ratio for a few more weeks before I start trying to wean them over (slowly of course; the idea is to do the 50/50 for a month, then go to a 60/40 for a few weeks ... once I get to an 80/20, I'll probably keep them there to monitor and make sure everything is looking good for a month or so before starting to eliminate the chick feed). Plus, I still have some experimenting left to do with sprouts (some sprouts they just won't eat — like wheat grass and chia, both of which were going to be nutritional heavyweights that I now need to find substitutes for) and my mealworm population isn't sufficient yet either.
Feces appeared unremarkable. I looked but never really saw anything that screamed "there's a problem here." Now, keep in mind, being new to quail means I could have definitely missed something because really, quail poop all looks alike to me. Now talk to me about horse poop, and I can spot an issue in a heartbeat.