I'm not sure what is going on but I really hope its nothing! I just went to take my 3 mallard babies out of the bathtub after there nightly swim, and one of them had water comming out of his beak..Well then it started comming out of his nostrills. His quack sounds congested and he is sneezing as well. My Husband says it almost seems mucusy because its slimy and whiteish color. He seems to be acting ok. Eating and drinking fine! Any idea's on what it could be or suggestions to clear it up? They are about 1 1/2 months old! Thanks so much for any help!