Our first of the next batch of chickens has started to hatch! Early too! I think this one was in the incubator for 19.5 days! (Rather than 21) however it is the only one to hatch today. Hopefully more will hatch tomorrow!
Update: this poor little chick was premmie and we aren't sure if it will survive, it's not looking promising. Only one other egg shows any sign of hatching more than 24hrs later and evn then only has a few cracks in the egg.