Why is the capybara, as an animal, not commonly found in Asia?

Capybaras are essentially the same as water hogs; they are the largest rodents in the world, but completely different from common rats, possessing a very gentle temperament. They primarily live in South America, in places like Brazil and Venezuela, and prefer habitats with water and grass, such as riverbanks and swamps.

Why are they rarely seen in Asia? Firstly, they are not native animals and cannot naturally migrate to Asia. Additionally, they have high demands for their living environment, requiring stable water sources, suitable vegetation to eat, and a warm, humid climate. Many areas in Asia have climates and environments vastly different from South America, making them unsuitable for capybara survival.

Furthermore, while some zoos or special farms now raise them, they are not common domesticated animals. Transportation and breeding costs are high, and they don't adapt to human life like cats and dogs. Moreover, some countries have strict regulations on exotic animals, fearing they might escape and impact local ecosystems.

Therefore, combining these reasons, you will rarely encounter wild capybaras in Asia. Even in zoos, seeing one is considered quite rare.