Short story:
We got the chick back but she is injured!
Long story:
When we went out the first time the hawk was out there, we couldn't find the chick, Amy. Amy didn't come out when Penguin called them out of hiding and my husband and I looked in all the bushes and under all of the the trees around that area. All we found were a few BR feathers, one of them mangled. We both thought the hawk had taken her and come back for another one. I finally locked Penguin and the other 3 chicks up and gave up looking. I even went out there a few more times to look over the next couple of hours just to make sure.
About noon (just before I needed to leave the house) I heard Penguin making lots of noise and looked out there to see the hawk was back and this time she had Amy. I went running out there. I was pretty sure Amy was dead, but I didn't want the hawk to have her. The hawk tried to take off with Amy but couldn't clear the wall and ended up dropping her in the pool. When I went to fish her out, I saw that she was alive and just floating there looking at me. I brought her in the house and put her in a box with shavings. I had to leave and fully expected her to be dead when I returned. She was in shock, her left wing was injured and she couldn't seem to stay upright. When I got home she drank a little water, but wouldn't eat anything.
This morning her condition hasn't changed much except that she is more alert and she ate 6 mealworms and drank some water.
She can move her wing but acts like she doesn't want to. She has a hard time staying upright and tends to list to the left. If I move her at all it takes her a few minutes to recover, like it's really painful.
My daughter and I put betadine on the one small abrasion on her wing and looked for other injuries but couldn't find any.
I feel so bad that she was out there hiding the whole time and we didn't find her!
I know chickens can recover from some pretty bad injuries so I'm hopeful, but not overly optimistic.