one of my quail had problems hatching and has needed a lot of care I thought it was going to die several times. it is now 3 weeks old but very small compared with the others. It has been doing well but this morning I found it laying on its side sleeping. I had trouble waking it but finally it woke and is now walking but doesn't seem very interested in food or water. I has been chirping all day and only stops when being held. To keep the chick warm I had a heat pad under its box at night. I was wondering if the chick overheated but as far as I can see its not showing symptoms of heat stress. any advise would be helpful.