Can you please help me? I've noticed a baby swan with only 1 leg. He did have 2 legs. I think an eel attacked him. He is only 12 wks old & his parents have gone away. His other 5 siblings are 2 ponds down, but he has stayed in that pond now I know why. He can't walk there. Should I move him to them? He seems to be eating & has reeds where to preen himself & lay out of the water.