Hello! I've used BYC from day one with our chicks and ducklings. We are first timers with both and we've recently noticed our GSL chick about 3 weeks old has started sleeping standing up between the ducks or alone. She's eating and drinking, will only sometimes peck at the treat worms and just seems lethargic and a bit cold. I've been looking to see if this matches a sickness or if she's acting this way cause she's starting to feather..I just don't know. Any advice or words of encouragement would be appreciated. Thanks so much!