Take some peanut butter, and add enough water to make a slurry that you can put into a syringe, or eye dropper. Feed her that a few times. This works for all sorts of birds, wild, and chickens. It is very high energy.
THe other thing you might get from your vet is NUTRICAL. It is a paste. You give 1/2 inch 3 x a day, and water. Again, very high energy , high caloric stuff. It works .
Oh THANK YOU so much for the advice!! Making the peanut butter/water now. I'll let u know how she is doing. Here is a pic of her before the accident. She's so pretty. She's on the left. If this doesn't work I'll talk to my vet tmrw.