That is due to the extinction of the dinosaurs

Dinosaurs whole earth was populated. How do they cast the world, scientists have studied it. Finally, they said: This strange animal was a victim of their own success. Throughout the world, gained the ability to walk the animal. The success of the BBC's why they became extinct geche news.

UK researchers said, asteroids before they began to be lost from the earth. Because he did not have a place in the world, where they have not begun to live.Dinosaur epicenter of South America. Then they began to move in every corner of the planet. Hundreds of the world, it was kind of dinosaur. Those who were scattered throughout the world.But once the asteroid to hit their numbers are decreasing. Creature on earth is to be lost.Dainosarara why the earth was populated from South America, it is a theory in the journal Nature, Ecology and Evaluation has been printed.The researchers said. Chris bhenaditi they spread around the world quickly, from their origin. They compete with other species for food and habitat involved. The world is full of dainosare.He specialized in their abasasthalake they left. But the new species, they could not leave. As a result of the decrease in the world. They are completely extinct asteroids.