I had to buy a few little chicks to help my one egg out. I could hear them calling back and forth to the little one. It was the cutest thing ever. BTW, I didn't see movement in that egg for days before lock down. It didn't smell bad, and a shadow filled the egg, so I let it be and waited. He is 12 weeks old now!!!Thanks! I found a YouTube video of baby chicks chirping to try and help!