My Seabright, mated with our Fury footed Bantam Roo, and when our Regular size Roo grew up and took over the coop he refused to go back in. So she followed him anywhere which was to roost in the trees! Even through the winter! Her comb lost its red shine.. Every time she goes broody which is 3 times a year, she picks the weirdest spots (our insulation) and kept them to herself. Very protective, keeps them away from the rest of the flock, and still refuses to come back to the coop even to keep them protected from the weather. I finally gave up and made her a well protected spot that regular chickens cannot fit into and now she roosts there, thank goodness. 8 out of 10 eggs hatch, and she is a great mother to each flock but will NOT take anothers eggs under her. She has one kid per brood that she keeps with her outside, allowing the others (when come of age to be independent) to roost in the coop and find a mate. During a few horrible fox attacks, my regular flock was attacked but her and her chicks always survived. I am in Louisiana and I don't care what the weather is like, she lays almost every single day. BUT, she will not lay in the hen boxes often. When she is ready, if another hen is there, she wont wait her turn...she will find some weird spot, until I find them, then she will find another. Definitely NOT friendly, but I dont think that is the breed because her kids are.