Hi, @azygous , I followed your advice but and it's still alive and growing well though there were tweaks since I didn't have everything you mentioned. I gave it warm water with sugar water and put it under shade since it was sunny and we don't have a microwave (though I had to look after it to...
I have 10 chicks in a chick shelter that is close to the main hens shelter. One chick got out and I found it in the main chicken shelter. It was was lying and for a moment I thought it was dead but upon touching it made weak movement. I don't know if it was stepped on by the big hens or pecked...