It comes from her grandmother that has sort of a slight hat and it's shown up occasionally in its descendants but funnily the she easily has it the most.Couldn't see the detail of your little red hen when I was on my phone earlier. Her head looks a helluva lot like the head of my Polish hen. I'll dig out a pic and post it in a tick- have a few to sort through but you'll see what I mean when I show you. Both the comb plus the little 'helmet' are identical to one of my girls.