Coopers eggs

My coopers have not stopped laying, even on our coldest days I got 1 dark and 1 speckled egg from the coop. And they are the first to go outside when I open their pop door, they were even the bravest to go out when there was 6" of snow in their run.

Oh man. I need me some Coopers. I want dark eggs without having to deal with the Marans comb!