This little guy was soooo big he had to have help getting out of the egg. He pipped a hole in the shell but was too big to turn and zip. He was chirping up a storm in the hatcher. I went to see what was going on and found him. I took the top of the egg off and put it back in and about 20 minutes later this poped out. He's a couple of days old here. He is a standard cochin.