I have 7 Khaki Campbells they are about 8 weeks old 1 of them is completely paralyzed in both legs, he's down in the basement segregated from the rest, I've been hand bathing him and feeding him for a couple days now with no improvement, he hasn't gotten worse but hasn't gotten better. I have a second bird outside in the run that is starting to go in one leg, limping around the leg seems stiff. I have no idea what's wrong with them from what I was reading it might be botulism but how do I fix it? I tried to clean up the run and get rid of any mud and muck, give them clean water frequently. Any ideas on what it might be or how to fix it? This is our first adventure into ducks and it doesn't seem to be going very well :-(.