Animal migration is some of the most moving phenomena in nature. Some migration is known for its fast speed, and some migration is well known as a large scale, and the distance and time of some animal migration are amazing.

For example, our common swallows, they fly from the north to the south every year in the cold winter. Another example is the fish traveling, which is caused by insufficient food in the original living space. In general, the migration of animals is to survive.

Simply put, migration is the living space of animals from one place to another. There are many reasons, the main reasons are the lack of food, the changes in the season, and the requirements of reproduction.

The starting point of animal migration is located in East Africa's Tanzanian prairie. From the middle and late May of each year, the grass on the grassland is gradually consumed, and the food has become less and less. In order to get food, the animals on the grassland will migrate nearly 3,000 kilometers and staged the most spectacular animal migration scene on the earth. Animals participating in the migration include elephant, lion, leopard, elephant, giraffe, zebra and other wild animals. Thousands of animals are running for survival.

This huge migration team consists of millions of horses, hundreds of thousands of zebras and antelopes. From the south of the grassland, they traveled more than 3,000 kilometers and migrated to the wildlife reserve in Kenya. Millions of animals have gone through the vast prairie, and the magnificent scenes have attracted the attention of countless people.

After they reached the end, there were only a short three -month break. Three months later, the migration team will return to the Tanzanian prairie again. Among these tens of thousands of returning animals, only 30%can return to their hometown safely, and the rest are new life born during the migration journey.

Animals will encounter many dangers on the way to migration. The biggest danger is the fierce carnivorous animal on the way to migration. If these migrating animals are not good enough, it is difficult to escape the killing of these carnivorous animals. Moreover, the journey of migration is very far away, and some migration animals will have reproduction on these roads. These just born cubs need to walk immediately to prevent the hunting of natural enemies.

We have to sigh the danger of nature, and the laws of things are vividly reflected. However, after all, the number of deaths is still a minority. If these animals do not migrate, the result may be the destruction of the entire family.