My polish chicken has not been as active as the other chickens this Week. She is 8 months old. Also she has been opening her mouth a lot like she is hot even when its cool outside. I have seperated her from the other chickens So i can closely monitor her. She is eating and drinking normaly. She is also laying like usual. She eats normal chicken feed the ones for the whole flock. She does not eat layer but i give her some calcium just in case she needs more. She is also given some grit. She had a bit of Dried blood on her beak but it was when she was 4 Months old and its now all healed. Also the poop looks normal.