We have a rooster that is sweet and enjoys people. He even jumps onto our shoulder when we go into their enclosure. This spring, we bought three chicks to add to the flock. Our broody hen raised them for a few weeks, but it appears that he has now taken over. I observed him staying very close to them pretty consistently during the day, but we just peeked into the coop tonight and saw that the hen has returned to the perch and he's in the nesting box, cuddling the chicks. It's as if he's gone broody. Another strange note: Days after we got these chicks, they were stolen from another hen. So this looks to me like they're on their third mom.