Hello - This is my first time using this forum. I would appreciate any advice. I have kept chickens for a couple of years, but have always been lucky enough to have a pretty healthy flock. I have a new red star hen - she is approximately 8 months old, but I have only had her for about 2 weeks. I was away for a couple of days and when I returned I noticed the tips of her comb are blue-ish in color and flopped to the side. She seems lethargic and is keeping herself close to the hen house and at night is staying on the floor or in the nesting boxes away from the other hens. She has been drinking water and eating grass (I haven't seen her eat any grain yet), but she is sloppy when she eats and drinks (dripples the water down her chest and leaves a piece of grass hanging out of her mouth). During the day today she came out in the yard and scratched around a bit, but was very slow and tired looking, and would take breaks (stand on one foot with eyes closed and her neck scrunched down). She also looks like she is not cleaning herself - feathers look messy, etc. Any ideas? The weather has gotten a lot colder lately - could she just have a cold? I am worried about the blue comb though. She is new to the flock - could she be depressed? She did come with 2 other hens and they all transitioned in well initially, and the other 2 seem fine. Thanks for your thoughts!