I'm pretty sure that my birds are well fed. I feed in the morning and evening and the rest of the day they graze in my yard- it's 4 acres that are maintained and adjacent to a large hay meadow full of bugs, clover and other goodies. My landscaping is full of berries and other edibles I planted for the wild birds and local wildlife. I can see that their crop is full to the point of bulging. Since I began worming them, I am noticing them putting on weight. I pick them up and give them a good look. They have become more active and "talkative" and they are looking great. The reason that I don't have a constantly full feeder is that I have too many raccoons, possums and the occasional rat (they come up my little creek out back). I'm lucky enough to be able to provide fresh spring water constantly.I also feed some apples and other fruits and veggies. My friends think I spoil them.
Until this "episode", all of my birds were "fat & sassy". I'll keep a close eye on them from now on.
I really appreciate your help. "Chicken People" are the best. At least equal to "Dog People"...