RIP Roslyn![]()
Yes, I have found sometimes chickens just die and there is no sign of why. I suspect it has something to do with the heart, or internal problems. I had one Mottled Houdan boy who was running around one day, sluggish the next and then keeled over. No other bird showed anything. There is something called a failure to thrive that usually shows up in young chicks, but sometimes the older ones just "fail" too. Signs of internal trouble is usually a pale comb and sluggish. Sorry about your girl.
I lost a year old redstar about a month ago. Suddenly noticed that she was not behaving normally and was very lethargic. I placed in a hospital coop with food & water but could not get her to eat or drink. She was alive when I went to work and was gone by the time I got home. No other indications or issues with the rest of the flock. So I have to assume that this was unique to her. She was a very good layer. RIP.