I am out of town, and the person taking care of my Geess called and said that one of my Geess was lying on its side. She said when she called them to come in, this one would not get opposite side, and that it had its beak talked like it was sleeping. She coaxed it to the side of the pond, and was able to pick it up. When she laid on the ground it fell on its side. From the band on it's leg, I would assume that it is around five or six years old. There is no visible sign of any type of trauma. No missing feathers, blood nor bruising. It is opening its eyes, but keeping them closed. Breathing is labored. Any ideas, suggestions would be appreciated. Everyone else is fine.