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In summer, flies have become a regular visitor to Australia, with flies in particular being the most annoying with their disgusting expressions. They always like to play in poop, which is difficult to accept when you think that they have just "played" in excrement. The number of flies seems to be larger than in previous years, and it is not surprising that people are dancing or slapping their faces even on the roads, just to drive away the flies.
Anyone who has been to Australia lamented: "You can't speak, you can't breathe with your mouth open, and if necessary, cover your ears to prevent flies from getting into your ears." This is terrible! "I've flown many parts of the world and have never seen so many flies in any one place." "Don't ask me what a fly tastes like, as soon as it enters my mouth, I will immediately spit it out, sometimes it will burrow into my throat and indeed swallow, this feeling is very uncomfortable!" "When walking my dog, I have to wear a fly net, even the dog, otherwise I don't want to go out."
Why are there so many flies in Australia? This is closely related to the local ecosystem. Compared to other places, Australia is sparsely populated, and human and dog excrement is not dense, which is not conducive to large-scale breeding of flies. The droppings of kangaroos, koalas and other animals are too small and easy to be dried, and they are not the first choice for flies. On the contrary, cattle manure is extremely suitable, there are at least 20 million cattle in Australia, each cow can produce more than a dozen kilograms of manure every day, the texture is soft, it is a paradise for flies.
In addition, Australia is also famous for its horse racing industry, and the existence of many horse farms makes horse manure a breeding ground for flies. The emu droppings are even more delicious for flies, rich in various nutrients, so that flies can grow and reproduce more quickly. Even if the local introduction of "shell lang", it is difficult to completely change the status quo of "poop nourishes flies". Because Shell Lang is only interested in cow and horse droppings, he is not very attractive to emu droppings.
In this way, the number of flies continues to climb, becoming a unique landscape in the Australian ecosystem.
What sets Australian flies apart from other places is their variety, large number and huge size. It is estimated that there are as many as 30,000 species of flies in Australia, of which only about 6,400 are officially described, including bush flies, mall-headed flies and other species, most of which are unique to Australia.
In Australia, flies are everywhere and they are abundant throughout terrestrial ecosystems. Come here and you will find that the flies you encounter in your lifetime may only be seen here for one day. Moreover, the flies here are not small, and some even look about the size of bees. In order to prepare tourists, there is even a tourist fly index, which details how many flies will be encountered in the city during this period, how many in the suburbs, and how many will be by the sea or in the woods.
In addition, Australian flies are unique in that they are keen to chase humans. In this relatively dry land, moisture-loving flies look for "water", while walking humans become their mobile water dispensers and energy supply stations. Unlike other flies, Australian flies mostly feed on bodily fluids, preferring your sweat, saliva and tears, and the protein, carbohydrates and salt on your skin are their delicious sources. Therefore, the flies will follow you closely, and even if you drive them, they will stubbornly hold on. Over time, in order to repel these flies, people even created a set of gestures called "Australian waving salutes".
The most amazing thing is, Cang
Most surprisingly, flies seem to have become a "pride" in Australia, even appearing on the country's coins. In the corner of the 1979 $50 note, the image of a fly is printed. This is because flies play many positive roles in Australian society.
First of all, they play a role in solving filth in the ecological environment, and can effectively process the feces of cattle, horses, emu and other animals, and even some animal carcasses, flies can be quickly cleaned up. This natural ecological balance also allows Australia's ecological environment to remain relatively clean.
Second, some flies work similarly to bees and are able to pollinate, bringing economic value to local crops. This is important in agricultural production and makes flies a beneficial insect.
However, Australia's fly problem also highlights the fragility of the ecological balance. Although "shells" have been introduced to curb flies that breed from cow and horse droppings, they are unable to reproduce flies that rely on emu droppings.
Overall, Australia's fly problem is both a natural phenomenon and a reflection of interdependence in ecosystems. For human beings, understanding and protecting such a delicate and unique ecological environment is not only a responsibility, but also a respect and cherishing of the natural world. Only under the premise of harmonious coexistence between human beings and nature can we ensure that our planet can continue to prosper.
In this sun-drenched country, flies may be a unique part of the country, and they are intertwined with the land to form Australia's unique ecological picture. This makes people think that perhaps each of our lives plays a small but indispensable role in the ecosystem. Only by coexistence and co-prosperity with nature can we build a better and healthier home on earth.
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