Arlene has been gone for about two weeks and she came back!! I couldn't believe. I came home yesterday on my lunch break which is odd for me and then I was feeding the chickens and heard a noise... it was like a chicken was screaming. She came barreling around the corner and started gorging on the food. She was all puffed up and broody but there she was! I grabbed her and put her in a cage with food and water. I cooled her down a little with an icepack and sat the cage in a nice cool spot in the barn. She disappeared two weeks ago after having laid eggs in a secret nest (that I still have yet to find) and I assume she went broody on it. I am a little sad that there are probably half formed chicks that are now dead but she's safer in a cage than in the woods.