So we have a Muscovy drake that wandered into our yard about a year ago, and for the past 24 hrs, he's not really acting himself. He sort of keeps his neck hunkered down into his body, like when they sit....and isn't really walking around the yard much. He's been drinking and eating a little, but something is off with him and wondered if you guys might have ideas. I have no idea how old the duck is. I do provide them a kiddie pool for swimming and he's even been caught on occasion of bathing in my horse troughs. I'd appreciate any ideas you guys might have. Thanks in advance.