One of our girls has a drooping wing. Just a drooping wing. Her feathers are fine. Comb looks good. Droppings look good. She's alert, eating, drinking and making plenty of noise. She was especially noisy when I came to refill the water. I guess they didn't want me to give them fresh water. She didn't want to let me grab her up today and inspect her (She's one of three who do NOT like to be held or picked up). I did check the others for any parasites and they all looked good. The coop was cleaned and dusted on Saturday. They're all eating well. Today is our first hot day and the girls have been spending a lot of time in the shade. Maybe she's just very hot? Hm. Any thoughts on this?