Of ab extra species inbreak, it is certain to the ecosystem generation of a country to always be met destroy, and destroy in what some countries bring not small still, brought about these biology to overrun so, and home's original a lot of species were eradicated, or now have been to be close to eradicating, believe such example is trivial companionate people also had been heard a lot of times, mix in the United States especially Australia these two countries
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American Asia carp is flush
Asian carp of the United States believes a lot of people are envied exceedingly, especially lover of a few fishing, even if is to cannot eat, do not have lever to be able to angle so big fish also is very happy, introduce to solve domestic water pollution at the outset, the problem was solved nowadays, produced a new issue however, because of Asian carp special the environment that gets used to the United States, and without natural enemy, the phenomenon that appeared to overrun in the United States so, the fish that uses these overruning however in American some places nevertheless made a tourist attraction, also can bring the income with not small brushstroke for place, asian carp inbreaks the United States also is the case that the most successful ab extra species on the world inbreaks
Australian hare overruns
And in Australia different, australian hare overruns, this country within an inch of was given to eliminate by hare, and big fight of this person hare still does not have cent to give a victory or defeat up to now, at the outset hare enters Australia also is accidental opportunity only merely, but the environment here makes them exceeding like, and also be done not have in Australia any natural enemy, the phenomenon that appeared to overrun so, at the outset even place dispatched biochemical weapon, also fail to give these hare eliminated
Crayfish
Also basically won't appear in our home of course the phenomenon with flush species, want also be little scope only merely to appear, crayfish is the most typical case, inbreak our home, had not begun breed to had been wanted to rely on to breed ability to be offerred so that appear on the market artificially by us the demand on field, just now summer, the sales volume of crayfish is better also, nevertheless the United States is done not have so lucky, asian carp runs rampant to had been not solved, the phenomenon that another biology appeared to overrun
Europe sweeps past a bird
Europe sweeps past a bird to resemble simply to the United States is the existence like nightmare, the guest outside these is in at the beginning when the central park of new York be been in by emigrant free captive animals of Europe, but those who get American to did not think of is, this kind of birdie can bring so big trouble to them now, in the ecosystem of whole United States, this kind avian do not have natural enemy almost, so they are in the United States the breed of unbridled, with breathtaking progenitive ability, allow the growth of quantitative twice quickly
Europe sweeps past a bird
These birds like a travel of gang, always can see on the sky so " cloudy " setting, these are avian commit all manners of crimes in the United States, destroy not only farming animal husbandry, still can disturb a plane, production noise, it is American be about to divide in the heart after that fast evil and avian, although American Ministry of Agriculture took certain step, catch killed many Europe to sweep past a bird, but still fail shake these avian and amazing amounts, but under, american government also can seek help only at other country, especially our country, the hope can extend aid by the country, solve this big difficult problem for them
