EXCLUSIVE WILDLIFE in 8K ULTRA HD

In this 8K ULTRA HD video, we see many animals in the wild and hear the sounds of nature. The importance of preserving endangered plants and animals. The tiger, brown bear, or elephant are animals in danger of extinction. The extinction of many animals and plants is mainly due to human activities, such as pollution. An animal or plant species is considered endangered if the number of individuals of that species has declined in recent years. Since the beginning of history, thousands of animal and plant species, a huge variety of dinosaurs, mammoths and the formidable saber-toothed cats have become extinct. Scientists estimate that more than two-thirds of the animals and plants that lived on Earth became extinct. However, these extinctions were caused by the sum of natural phenomena, not by humans. These causes include competition for food or resources or environmental changes. The extinction of some animals or plants gave way to the spread of others, and biodiversity was preserved. This is a constant in nature; there are species that outnumber others because they adapt better to their environment. There are factors influencing the extinction of species that combine natural causes and human actions.