It’s so heartbreaking! She was making little chirping noises that they would do when they were like talking to one another. She seems a lot better today i cuddled with her. My fiancé had this built that night that happened were working on door right now. It’s covered with deer and bird netting. I haven’t seen that hawk since thank god!
Your fiancé is super talented! That netting should keep a hawk out, but depending where you live, you'll probably want to cover the whole thing in hardware cloth (stiff wire fencing). Our chickens got killed by a raccoon because I locked them up too late, but hardware cloth imho really helps to keep all kinds of predators out. We use zip ties to connect sections of it. It's expensive, but worth it.