Thank you everyone for the great advice and well wishes. Yesterday she tried flying again, but couldn't make it down. She flew into another nearby tree, and you could tell she was exhausted. A short while later she was gone. I can't find her anywhere. I keep calling for her and playing the recording of my other birds, but I don't hear a peep. I believe she either got taken by a hawk or something, fell to the ground somewhere exhausted, or went farther into the forest. She hasn't eaten anything since Thursday night but pine needles, and it's been cold at night. I feel it's hopeless, and that she's gone. I'm so upset. I wish I could just know for sure what happened to her. Every time I feed the birds or take care of them it's heart wrenching. I keep forgetting and put out four bowls of food. I haven't been sleeping well, and I don't feel like eating. I have no focus. I keep thinking about the last time we snuggled, or how she lept out of the tree to come to me, but then just flew in circles. It was so cute how she knew where home was, and never flew too far. I keep thinking about how she was just waiting for me to come get her, and wondering why I wasn't. I feel like I failed her because I couldn't keep her safe.