My the year old polish hen, no signs of any problems prior to today. Came out to feed and found her with both wings drooping, breathing hard. No noises. Absolutely no other symptoms, fluids clear. I haven't seen any poop yet. Small amount of food in crop, no signs of egg bound. I have not dewormed in over a year. I have 24 hens, all healthy. Feed organic, non soy non corn whole grains. Yesterday I did feed them all some left over turkey and a small amount of cottage cheeses, all fresh not old. A few days ago I feed some cooked lentils. It seems she is having a problem swallowing and breathing. She is in the house wings touching the ground.