The plateau pika that has flooded to 1.2 billion in my country, why can t it be wiped out no matter

This is because this rabbit is particularly capable of reproducing, and the number of kills is far less than the number of births, so it will continue to reproduce.

It is because this rabbit reproduces very quickly, sometimes it can rise more than 20 in a litter, and no natural enemies of this rabbit have been found so far.

In fact, this kind of thing has a very high fecundity, and there are immune cells in the body, which can block some pesticides to make them produce antibodies, this kind of thing is annoying.

Because plateau pikas maintain the biodiversity and ecosystem balance of the Tibetan Plateau, protecting them is tantamount to maintaining the ecological environment.

Pika digging can play a role in improving the soil, in the process of pika digging can play a role in turning over the soil, the soft soil will be brought to the surface, which is equivalent to human planting crops before plowing and raking, for the germination and growth of plants to provide certain conditions. In addition, pikas are natural "toilet spots", and these droppings can provide nutrients to plants, nourish plants, and increase the production of native plants.

The pika has a particularly strong reproductive ability, and there are many carnivores on the plateau, and these pikas can protect the ecological environment of the plateau.

The main reason is that this pika can not only play a role in improving the soil, but also their manure can provide more nutrients for plants, nourish plants, increase the production of native plants, can conserve water, play an auxiliary role in soil development and ventilation and mixing, can provide more shelter for other small animals, and this animal is also the main predator of other small and medium-sized carnivores and almost all birds of prey. The abundance of this animal may have a very good balance for the local ecology.

In the alpine meadows and alpine grasslands of the Qinghai-Tibet Plateau, the weak plateau pika has established an interdependent relationship with a large number of animals and plants due to its habit of digging holes and building nests. The plateau pika is a unique ecosystem built by its neighbors on the Tibetan Plateau.

The plateau pika is an endemic and key species of the Tibetan Plateau, which plays an important role in maintaining the biodiversity and ecosystem balance of the Tibetan Plateau. The burrows it digs were meant to escape the cold climate and predators, but they provide nests for many small birds and lizards; disturbance of microhabitats and increased plant diversity; At the same time, the plateau pika is also the main predator of most small and medium-sized carnivores and almost all birds of prey in the grassland. The burrows of the highland pika are "natural toilet places" that nourish the plants and provide conditions for the diversity of plant species.

Plateau pika: endemic to the Qinghai-Tibet Plateau, misunderstood and regarded as a "pest".

The plateau pika has always been regarded as a harmful animal by many people. They believe that pikas compete with domestic animals for pasture, or that its activities have led to the degradation of alpine meadows. They release or spray toxic substances over vast areas of the Tibetan Plateau in order to reduce the damage caused by pikas to the vegetation and pastures of the plateau.

In fact, in areas where pikas have reached a higher density, the grass has long been eaten by other animals such as cattle and sheep, but people mistakenly believe that the decaying land they see is caused by pikas. In fact, on the contrary, pikas are a warning sign of damaged land: there are pikas, and there are all kinds of interesting animals and plants that live and grow in that particular area; If the pika is killed, the natural scenery will lose its vitality and color.

Some parts of China** have been trying to eradicate pikas since 1958, when poisoning programs were approved for the first time. In 2006, nearly 360,000 square kilometres of poison were reported in Qinghai province alone. ** Later, a huge amount of money was allocated to carry out a new phase of poisoning, costing about $35 million.

The spread of these poisons and the ripples of the pika's strangulation will even reach the next generation of Chinese people, who may no longer have the opportunity to see the world's most unique ecosystem.