Lamping about 25+ years ago my dog got a large blue buck, reckon he was a freak,as I hunted the ground for years and never saw any other odd rabbits. However another place had a variety of colours,hunting this place I got a few pure whites over the years ferreting and lamping, saw the odd black, there was a golden coloured one which I saw a few times over a couple of years. I worked nights opposite this place , in the grounds where I worked there were a couple of black and tan rabbits for a few years, they were quite bold as they weren't hunted.
The place I hunt now has dutch coloured rabbit