I have seven guineas that are around 6-8 weeks old. They are featherd out well, eating great and doing the guinea thing. So I started letting them out to free range through the day and they go up at night. Two days ago I noticed that one is walking around with its wings almost dragging the ground and its tail seems splayed open, a bit diffrent than the rest. It stays with the others, eats like a pig, is one of the bigger ones and makes all the same noises the others do. Doesn't seem sick I guess is what I am getting at. I'm not sure how long it's been doingit. i didn't notice it before. Any ideas? Thanks.