Believe a lot of people can have such feeling, it is the snake disappeared not only, all sorts of wild fruit, potherb, if have economic value disappeared, even fish, grouse, hare saw very hard also, because,still basically be of the environment destroy and of people flush catch, bring about the country does not have game more and more now, after the construction that is in new rural area especially, country also more and more town was changed. So why is the snake less and less?
1. market demand increasesSay to did not kill without buying and selling, this word says but true truly, as the pursuit of people opposite vivid quality, a lot of people begin to eat all sorts of rare treasures. Wait e.g. the insect of all sorts of high protein, mice, and present anguine flesh is in the price in the market is exceedingly high also, so a lot of people can hold a snake to the country, the anguine nature of such word country can decrease a lot of.
2. environment pollution is seriousNow rural conduit basically is channel of smelly ditch sewage, even pound also is this kind of circumstance. Natural snake is less and less below condition of annulus of this kind of water. At the same time now is use herbicide everywhere, and the snake is in fireweed middle reaches goes commonly, and such word noxiousness can be aimed at a snake and produce effect. It is the remain that all sorts of pesticide also are in water, cannot wait for in such word snake water, go to be not moved in brushwood, natural snake did not have the environment that Lai Yisheng puts.
Of 3. food chain be short of breakThe game that the rural area said in front is less and less, and the snake basically is to eat the frog in farm and field mice, but these things of the country had disappeared now disappear, the amount in the agricultural production of a lot of things in modernization is less and less. And anguine food chain disappears meet those who cause anguine amount be short of necessarily break, this also is the reason that the snake disappears. Of course now rural building is reinforced concrete, there also is a snake to appear no longer in the house that comes to a country so. because such, everybody can see anguine occurrence rarely now. How does everybody look?