Hanzhong Mallard has strong adaptability, disease resistance, foraging ability, can adapt to high-altitude cold climates, and has a high egg-laying rate. It is suitable for breeding under extensive conditions. [Skin color] Yellow [Head shape] Delicate head [Neck characteristics] Slender neck [Body characteristics] Small body, long body, wide back; 1/3 of the feathers on the neck of the male duck are mostly green, with an emerald green luster