Black-shouldered (Black-winged)
A variant of Indian peafowl (Pavo cristatus)
Representative Indian peafowlphoto — a dedicated image of this exact morph isn't available yet.
A colour mutation in which males show solid dark wing coverts (instead of barred) and hens are creamy; once thought a separate species, now a recognized variety.
Keeper tips for this variant
It's a simple recessive 'pattern' gene, so two Black-shouldered birds breed true — useful for fixing the look; otherwise husbandry matches India Blue.