Here are my two Wellie pullets at 1 week old, Ginger and Cinnamon. They are a bit more skittish in the brooder than the Ameraucanas, but when I get them out they perch on me and settle down. Looking forward to seeing these girls grow up and start laying.
Oh, the breeder I got them from seemed to have readily sexable chicks - he had four the same age and the girls were pretty distinct from the boys. I already have a 2 Marans roos that I'm growing out and I bought 4 straight run Ameraucanas from the same breeder as the Wellies, so I didn't want to choose any more roos on purpose. If it turns out we don't like the disposition of our other roos I will go back for a Wellie cockerel, they're beautiful.