Chapter 106 (1/2)

While Yuan Yu was waiting in line to play the tiger handheld, on the other side, Wang Jinxuan was in front of the glass curtain wall, enjoying the beautiful posture of swimming.

The huge tiger body floats and sinks in the water, and the tail floats behind. When you turn around, you can see the white slender beard on both sides of your nose clearly, and the yellow fur of your head is covered with gold in the sun.

The eyes looked at the tourists and showed a dignified momentum in the calm, which made several tourists exclaim and praise.

Through the dark green and swarthy water, you can vaguely see her limbs moving underwater, suddenly slapping a floating bark on the water to play, blinking to avoid the splashing water. After slapping the bark into the water, she swam forward gracefully.

Wang Jinxuan was excited to share her feelings, but looking back, Yuan Yu was still in line.

The original focus on appreciating the tiger was a little distracted.

At this time, a huge science exhibition board hung on the middle wall of the two glass curtain walls. On it, a fierce tiger with fierce eyes and roaring attracted her eyes and couldn't help walking up to see it.

”Tigers are the largest and most shocking large cats. They are powerful predators with extraordinary ferocity and agility...”

There is also a small picture next to it, which introduces the abilities of various parts of the tiger!

When she saw the golden fur, Wang Jinxuan thought of a question she had never thought about before. She wondered, yes, how do tigers hunt with such eye-catching colors?

”In human eyes, the tiger's fur is golden, but most mammals are red color blind and can't see the bright red orange color, including deer, horses, sheep and so on.

In their eyes, the golden fur is almost the same as the color of trees, so tigers can hide near their prey by virtue of the camouflage of their fur. ”

”So it is!”

Wang Jinxuan suddenly realized and suddenly thought, ”so it seems that the red fur of the little panda is actually a disguise?”

These creatures have evolved wonderfully.

She became interested and then wandered around the exhibition hall to watch other popular science exhibition boards.

A conspicuous display board with the title ”why protect tigers?”

In fact, Wang Jinxuan can think of one thing. When she took biology class in high school, she said that producers, consumers and decomposers have their own roles. A complete ecosystem needs any of them.

However, the understanding is limited to this.

”The tiger lives in the forest. It is a pure predator and the king at the top of the food chain.

It mainly preys on wild boar, wild deer, wild sheep and other herbivores, controls the number of these herbivores, and also maintains the forest vegetation.

If there are no predators like tigers in the forest, it will trigger a series of chain reactions.

Herbivores lack the check and balance of natural enemies, and their number increases rapidly. As a result, plants in the forest are eaten in a large area, and other animals or plants living on these plants in the forest will also be affected.

Eventually, the flood of herbivores will be hit hard by disease and hunger, and the whole forest ecosystem will collapse.

Now we can see more and more news about wild boars flooding, eating crops and even harming humans. In fact, it is due to the lack of tiger predation.

Protecting a tiger can keep the forest ecosystem in its territory in a healthy and balanced state.

Healthy forests can purify air, clean water and prevent landslides and debris flows.

Unhealthy forests may lead to animal diseases, and unhealthy animals will also promote zoonosis.

According to a study in South America, there are some key ecological corridors that often occur in pumas, and the risk of AIDS and bird flu is decreasing.

These big cat predators can control the outbreak of diseases caused by plant eating animals, so as to prevent the leakage of diseases to humans.