That sounds like Magpie. He has so many chicks tucked under him now he is about a foot off the ground. Between the two broodies in his run they hatched 14. When they weened them about 4 wks ago he took over. Now they are 9 to 11 weeks and he is still mothering them. He has neglected his hens (much to their delight) for the last few weeks. He, unfortunately is not the casanova that your Yahoo was.I had a bantam rooster about a decade ago named Yahoo (because that was his crow... every other rooster around here goes Cock-a-dooooooo-dell-oooo, but not him... Ya-hooooooo!) We had a tiny hen that loved to brood, and we let her... but she always weened them at about three weeks. Yahoo took it upon himself to mother the chicks for another week or two after their momma threw in the towel, going so far as to tuck them under his wings on the roost at night, and tid-bitting for the babies in the day and sometimes giving the chicks piggy-back rides in the daytime. Never met a more patient rooster.