Millions, including elephants, buffaloes, ostriches, lions, giraffes ., happened to be found across southern Sudan, possibly the largest migrations of animals on the planet. .

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The Tiang antelope herd in the southern region of Boma National Park.(Photo: LiveScience)

Such giant beasts are thought to have disappeared after decades of civil war in this land, and for the last 25 years, there has never been a survey of wild life here.

After southern Sudan was granted autonomy by the government in 2005, scientists can conduct aviation investigations in the grassland on wildlife.

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Sudd elephants in the lagoon full of.(Photo: LiveScience)

And they were amazed to count more than 1.2 million white-eared antelopes, tiang antelopes and antelopes Mongalla, along with at least 8,000 elephants.

"I have never seen such a scene, even in the famous Serengeti plain (in Tanzania)," said J. Michael Fay, a conservationist of the Wildlife Conservation Society.

Discover the huge migration of animals images 3 The migration of white-eared antelope flock on Kangen River, Boma National Park. (Photo: LiveScience)

"It's like the ground is shaking , " Fay said. He estimates that this migration must be at least the third largest among terrestrial animals, perhaps even the largest.

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Ostrich migration on the steppe in Loeli area (Photo: LiveScience)

The survey was conducted on a quarter of the southern Sudan area.

T. An