1, five black chicken, also known as five black and one green chicken, with black hair, black crown, black skin, black meat, black bone, eggs are green shell of these six characteristics, smaller body size, wide adaptability, strong resistance to disease, staple diet of yellow mealworms and grains. Rich in melanin, purple pigment, amino acids and trace elements.

2, and the crow chicken not only beak, eyes, feet are black, but also the skin, muscles, bones and most of the internal organs are also black. In terms of nutritional value, the nutrition of the black chicken is much higher than that of ordinary chickens, and the texture of eating is very tender. Medicinal and therapeutic effects, is not comparable to ordinary chickens, was called "valuable therapeutic rare birds".