I got a americana hen back in August and a month later she went broody and hatched three babies back at the end of Septemeber. Last night, I found her laying on another clutch of eggs. We live in Washington state in the Whidbey Island area and we are about to get our super windy, rainy and maybe snow time. I was worried about her last babies, because it was fall and getting cold, but she and they did fine. Her last babies are 7 weeks tomorrow. Up until getting her in August, I've never had a broody hen , so this is all new to me. Do I interviene or leave her alone? Attached is a pic with her last babies after they hatched.