Silver Duckwing
A variant of Araucana (Gallus gallus domesticus)

Representative Araucanaphoto — a dedicated image of this exact morph isn't available yet.
Silver-and-black duckwing pattern (silvery-white hackles, black breast, gray body), an accepted standard color.
Keeper tips for this variant
Rumplessness gives no tail to shed water — keep this variety in dry, sheltered housing in wet climates, and still observe the tufted-x-clean breeding rule.