Hi all, kinda strange question to run by anyone who has more experience. I noticed this morning that one of my 6 month old hens was a little wheezy. I thought I saw some dried blood under her nose, but couldn't get a clear picture of it unfortunately. There's also a lot of runny green poop under all the perches I have, so I wonder if it's related and if everyone has whatever this is. She's acting fine, eating and drinking and laying and running around with everyone else. Although this afternoon when I came back from work she was wheezing worse, sounds almost hoarse, and it sounds like little popping air bubbles in her throat. She's also moving her head forward when she tries to take a deep breath like she's adjusting her crop. I've felt her crop and it feels normal. I did recently add a new bird to the flock from a family friend, but she was quarantined for over a week and showed no signs of illness. I know its difficult to provide a diagnosis with such little information, but I wonder if anyone has any ideas or experience about what it could be? I'm heading to the store currently to buy electrolytes and amoxicillan but I know neither of those will do anything against this if it's a viral infection. Is it possible she's (and by extension, my flock) have infectious bronchitis or even scarier, laryngotracheitis?