I just adopted a bantam birchen cochin and his mate. He's a few years old, and crows when the sun comes up....and crows and crows and crows till noon. OK it's been light for hours now. What is he crowing about? I'm new at raising chickens and was wondering why roosters crow. I know about the light. Is he calling for something else? Is he claiming his property? Is there anyway to get him to stop crowing all morning long? Help!