Sorry, I have no experience with breeding and colors... I'm a first time duck owner.
I have another question for those that have a bit more experience. My Ancona hen is 5 months old and started laying last week. She's been laying a day or two, then taking a day off. I'm chalking this up to her body still getting used to laying, etc... While still watching for any signs of egg binding. Is this normal, especially for a newly laying hen? How often do your Anconas lay?
Yes it is due to the fact that she's new to egg laying and her body still needs to adjust. But also with winter approaching she could also stop laying til spring altogether. Nothing to worry bout as this is nature.
When egg bound she will show certain behavioral symptoms and not have much energy. You can google this or maybe a more knowledgable 'ducker' can give you hints on that.