He passed away yesterday. I left him with electrolytes and probiotics in his water, some meal worms, chopped lettuce and crumbled food...... I noticed before I left he would eat/drink, then seem uncomfortable, backing away from his food with his head low. Is it possible he had something stuck? his crop wasn't full. no foul smells, but he did have lime green poop, watery, with some very dark specs in it. I didn't autopsy him, but did ask my vets office last night when i stopped to pick up some medicine for a kitty and the vet that could do the necropsy was away at a seminar. They said probably bacterial, seeing how not everyone was sick (and i hope that stays that way!), no sneezing, no coughing - but maybe the play time in the rainstorm was too much (my horse paddock, though clean, filled up where the poop is cleaned up, and it created algae later that day - after they played in it, so i imagine it was there to begin with). Perhaps that made him ill? I'm so worried now. I don't coddle my chicks/ducks, but I do take good care of them. I had his sister die at 2 weeks old, and now he's gone. The other two i purchased elsewhere, hopefully they are OK. I'd love any suggestions. I've had chickens forever, had two die over the winter suddenly. I've never had ducks until these, and the first two die.

Building a new coop that is to die for and bigger, we do a lot to make sure they're all happy and healthy, but feel like a mama-duck failure. @City farm