Four days ago my 17 week old female Pekin duck began to act quite odd. She stopped eating, stopped quacking, and she was holding her head on her chest. She looked like a pelican. I panicked and finally found a get 2 hours away that was willing to look at her. She tested the ducks poop and it was clear. She was running no fever, her vent was clear, and she thought perhaps her crop was plugged. She flushed it and said to continue flushing it. We have been flushing it. She has some of her quack back and is eating some. She still walks around like a pelican. It’s freakung me out. She’s my spoiled princess.