Hello all, we have a male Indian Runner duck who is about 12 weeks old. When I let them out this morning, they all seemed fine. We later found Bill lying in the yard alone. They are normally very skittish and don't let us approach them. Bill just continued to lie on the ground when I went near him. I picked him up with no resistance from him and moved him away from the rest of the flock. His nose seems snotty, and he is coughing/sneezing/wheezing. He is very lethargic and isn't moving. He occasionally shudders. What is wrong with him? What, if anything, can I do for him? Thanks in advance. We're new to ducks. Edited at 1219 EST - I just went out to check on Bill again. He has a lot of mucous that seems to be coming from his beak. My husband pulled up an article about botulism in ducks that sounds very much like what is going on with Bill. He's so weak that he can't even hold his head up. I'm going out now to give him some fluids and electrolytes via syringe.