We have a White Crested duckling that is one month old. She is in a brooder in the house with 2 other ducklings. All have been in perfect health and behaving normally. Just this morning we could see that the crested duck is sick. She is very lethargic and not eating or drinking at this point. The only sound she makes is a strange honking sound NOT her normal peeping. Like maybe a respiratory thing? Her eyes are clear and fine. She just sits there, head kind of down. We have put her in a separate box with food and water isolated from the other 2 ducks. She has water and Mazuri gosling/duckling feed. I gave her some mashed peas with warm
water that I added nutritional yeast powder too. She loves that and she did eat some of it, about an hour ago, but nothing since. We are panicking and desperate. She is mainly just very lethargic and made that weird sound. No appropriate vet in area. She can walk but takes a few steps and sits. Her feet/legs are normal and all have been getting extra niacin regularly. As stated, the other 2 ducks are fine so far. She just pooped. NOT NORMAL. Watery foam. Husband took crummy photo and then cleaned it up instead of leaving it like I asked him to. I tried to lighten the photo so you can see it. She ate a little more of the watery peas and the poop did have green in it. It's the honking noise that is so alarming. PLEASE HELP. WE GOT OUR BABIES A MONTH AGO AND WE LOVE THIS DUCK SO MUCH.