It peeps constantly. It had a ruff start in life. Took a long time to hatch, was abandoned by it's mom, moved to a brooder, then adopted by another hen. Very small from the start. It's almost two weeks old now and about half the size of the other chicks, but I think it's part silkie, so it may just be smaller. But it does eat and run around, comes quick when mom calls. She seems to be taking good care of it. Is feathering in at the same rate as the other chicks. Doesn't seem to be blind, but maybe has limited vision. It's just so tiny and never stops peeping.