First of all, from the appearance of the chicken,
What can be observed from?
First of all, starting with the head of a chicken,
Healthy live chickens have clean nostrils, bright red and straight cockscomb, tight feathers and oily appearance; The scales on the chicken feet sparkled. When we open the chicken's anus, the nearby fluff is clean, the anus is moist and reddish, and there is no white film or red spot in the mouth. This is a healthy live chicken. However, sick chickens not only have water in their nostrils, but also have discolored cockscomb, which is not as bright red and straight as healthy live chickens, with red spots in their anus and pathological changes in their mouths.
Chickens in a calm state, healthy live chickens will not open their mouths when breathing, their eyes are clean and flexible, and their feet are warm; If it is a sick chicken, its mouth will open from time to time, its eyes will be red, its eyeballs will be turbid or its eyelids will be edema. This kind of chicken is sick. When we see it, don't buy it cheaply, because even if it tastes wrong, you don't know what's wrong with it. If you buy it back, what effect will it have on your health, then it will not be worth the candle.
When we catch a chicken and lift its wings, if the chicken struggles very hard, screams loudly and has a certain weight, it shows that the chicken has strong vitality. It belongs to a very healthy kind, which is exactly the kind of healthy live chicken we need; On the contrary, if you mention a chicken, its feet are stretched out but not closed, and it feels thin and light, and its singing is hoarse and short, indicating that the chicken is weak or sick. This chicken is not the healthy live chicken we want to buy.