Blue (bleue de Bourg)
A variant of Bresse (Gallus gallus domesticus)
Representative Bressephoto — a dedicated image of this exact morph isn't available yet.
A slate-blue Bresse line associated with Bourg-en-Bresse, arising from the blue dilution of the black form.
Keeper tips for this variant
Blue never breeds true — mating blue x blue yields ~25% black and 25% splash, so expect mixed clutches and select on shade each generation.