Last night I woke up to suspicious sounds, and went outside to find a raccoon munching on one of my hens (she was sitting on eggs outside the pen). It looks like it took the skin and some muscle off the back of her head and neck. I don't see any damage to the spinal cord or brain per se, but she's pretty unresponsive. However, she has perked up this morning, and is capable of sitting up by herself and righting herself if she falls over. She responds to touch, but not sound. Her eyes are closed and sunken-looking, even though I can't see any damage to them. I'm assuming I'm going to have to put her down (ugh), but I have had birds bounce back from really bad injuries before and wanted to check with you all before I do the deed. Anybody ever have a bird come back from something like this? Is it possible that her unresponsiveness is due to shock and not brain damage? Why do her eyes look so weird? Thanks in advance for your help!