Chickens have hatched!

We did not expect them too as the plug for the incubator got knocked out of the wall and they were totally cold when we noticed. We warmed them back up and kept them going, just in case, while we collected some new eggs. But it turns out we don't need the new eggs and can just eat them as 14 out of the 20 original eggs have hatched! The last one to hatch is a bit scruffy looking, but the rest all look fine.