Da Wu scratched his head and said, "if you know it''s a non-toxic snake, you shouldn''t be afraid. There''s nothing wrong with a bite."


    Fang ye said with a smile, "is it that the fear of snakes is much less when you think they are non-toxic?


    It shows that although fear of snakes may have innate genetic effects, we humans are good at learning and can resolve and eliminate this fear through acquired knowledge.


    The same is true of thunder. Thunder may be accompanied by disasters such as forest fire, rainstorm and debris flow, resulting in death. Therefore, the ancients were afraid of thunder, right? They also imagined that thunder was God''s anger.


    But now we have all gone to school and studied physics. We know that thunder is discharged by the action of positive and negative electrodes. Moreover, high-rise buildings have lightning rods. When we go out, we don''t stand under high hills and trees. We know that we can avoid being struck by thunder in some ways. Are there any people who are afraid of thunder now? No? "


    Fang Ye looked at the tourists who nodded in agreement and said with a smile: "right, I think few modern people are worried about being struck by lightning. It is an event with ultra-small probability. They care more about the safety of their household electricity.


    People are afraid of snakes. They may think that snakes suddenly appear and mysteriously disappear. They lurk in the dark and suddenly attack. They may also be poisonous. What if they suddenly appear at the door one day and get bitten? It''s terrible!


    In fact, snakes are also afraid of people, and people''s fear of people is far greater than people''s fear of snakes!


    The first reaction to seeing people is basically running away.


    When you see a snake, you shout ah ah, there is a snake. It''s frightening.


    If a snake can talk, it will also shout, "ah, someone, scared the snake to death."


    The tourists around heard it funny and couldn''t help laughing!


    Fang ye said, "the snake''s aggressive behavior has two main purposes, one is hunting and the other is defense.


    When hunting, people with such a large body size are not in the hunting range of snakes at all, except for some super large python. The python that can eat people is seven or eight meters long. It must be impossible to meet in the city. The probability of meeting in the wild is no less than that of thunder splitting.


    Snakes bite people. They basically feel that their lives are threatened. They bite people for defense!


    The venom of poisonous snake is very precious. Its venom should be used during hunting. If it is handed over for defense, it may take a week or more to recover. It will be hungry during this period, so it is not willing to inject poison easily.


    It doesn''t mean that you squat quietly at the door of your house without injustice or hatred, just to bite you and be killed. Isn''t this snake sick?


    There is a saying called ''people don''t stretch out their hands, snakes don''t bite people''!


    As long as you keep a distance from the snake, the snake won''t bite you. "


    "Oh ~"


    The tourists who were afraid of snakes showed more or less thinking or relaxed expressions!


    The mother who was afraid of snakes asked seriously, "how far is it from here? Is 20 meters enough? "


    "20 meters?" Fang Ye lost his smile, and then patiently explained, "do you have the illusion that the snake swished out and disappeared with a bite?


    The snake''s hand speed is very fast, but the attack distance will not exceed half of its length!


    It''s very safe at a distance of 3 meters.


    This 20 meters is the distance to escape. Snakes will not take the initiative to pursue people, except for a few snakes with strong territorial awareness and grumpy temper, such as king cobra or Black Mamba, who may pursue, but will not pursue too far. You can buy lottery tickets in the wild. "


    A boy with a flat head and a student''s appearance said excitedly, "eh, the head of the kindergarten said, ''people don''t stretch out their hands, snakes don''t bite people''. I remember a news I saw before, saying that an outdoor anchor and friends broadcast live to find snakes bitten by poisonous snakes in the wild.


    I looked for his video and put my hand directly to the distance of one palm of the silver ring snake''s head. The silver ring snake hesitated and didn''t move. The anchor pushed his hand to his mouth and asked, "how''s this wave of operation, brothers?".


    Before he finished, he was bitten by a snake. Isn''t this pure death? "


    Dawu was surprised and said, "lying in the trough, and such a fool?"


    Lin Hao shook his head and said, "if you can, I want to sit at the child''s table."


    Fang Ye shrugged: "it''s obviously underestimated that such a poisonous snake teasing the wild... It''s just a simple bubble in the head. The example given by this friend is very typical. In fact, many people are bitten by snakes when they tease or catch snakes.


    If you don''t die, you won''t die! "


    The middle-aged man with Chinese character face couldn''t help but say, "what if I went climbing and didn''t notice a snake in the grass and accidentally stepped on it?"


    Fang ye said with a smile, "this problem is also very easy to solve. When you go up the mountain, you walk the way instead of going to the dense grass. It''s not biologists to do research, or farmers go to the mountains to find wild fruits and drill into the grass and forest.


    If you have to go to the wild, wear long sleeved trousers, high top mountaineering boots or long rain boots, and a straw hat, so that the angle up and down can be prevented.


    If you encounter a snake, you can find a high place to stamp your feet, not a snake, stamp the ground! The snake felt the ground shake and slipped away.


    If you don''t go, you can take a long wooden stick or Mountaineering stick to pull the snake away.


    Why stand high, because when snakes escape, they usually run away from the sound source or low.


    Don''t kick or hit with a stone. It''s all wrong.


    If the snake really doesn''t want to make way for you, take a detour. "


    Lily raised her hand curiously, like a primary school student asking a question in class: "headmaster, how can you tell whether snakes are poisonous or not? If you are really going to be bitten by a poisonous snake, what should you do? "


    This is really the concern of many tourists!


    They all pricked up their ears and listened carefully.


    A tourist said, "I know this! A snake with a triangular head is poisonous. "


    Fang Ye shook his hand and pointed out: "this statement is widely spread among the people, but the wrong statement has nothing to do with whether it is a triangular head or a poisonous snake.


    Did you see the beautiful green tree python over there just now? Its head is triangular, but Python is non-toxic.


    Including other widely spread discrimination methods, to see if the color of the snake is bright, and the silver ring snake is black and white. Can it be more simple? But its toxicity is very severe.


    The red chain snake, often mistaken for a poisonous snake, is red and black with bright colors. In fact, its toxicity is very weak.


    It takes a lot of experience to distinguish whether it is a poisonous snake just by looking at its shape. We have to know every kind of poisonous snake. There are popular science exhibition boards in the exhibition area of our two climbing halls, which introduce some common poisonous snakes in China. If you are interested, you can see them yourself.


    Although some snakes are non-toxic, they imitate the shape of poisonous snakes, which is more difficult to distinguish. For example, black backed white ring snake and Liu''s white ring snake are cos Silver Ring snakes.


    So we just need to remember that when we see a snake, we should treat it as a poisonous snake and keep a distance from the snake. "