In ancient times, the dinosaurs had been the overlord of the world. And as the earths climate changes, also unceasingly in the evolution of dinosaurs, part of the dinosaurs to birds, these dinosaurs have witnessed the transition process of dinosaur feathers species.

1、Microraptor gui

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Millennium crown is unearthed in 1999 in China, it is found that the fifth kind of feathered dinosaurs, the structural anatomy study shows that the dinosaurs are jaw, containing groove fangs, suggests that they might be the first known venomous dinosaur. Its length is about 1 m long, lived about 125 million years ago, probably mainly feed on small birds.

2、Microraptor gui

North ticket dragon is liaoning mining in China in 1997 the first feathered dinosaur species, one of the surprising discovery supports the widely exists in the world with a feather species, these dinosaurs are likely to be the ancestors of modern birds.

3、Microraptor discovery

Understanding, a paleontologist at dinosaurs to birds, evolutionary transition play a key role, in their legs and arms long long feathers, are dinosaur ever found in the first four wings.Microraptor live to 120 million years ago, is one of the smallest in the family, its length is only 42-83 cm, weight is only 1 kg.Microraptor discovery, understanding, a paleontologist at dinosaurs to birds, evolutionary transition play a key role, in their legs and arms long long feathers, are dinosaur ever found in the first four wings.Microraptor live to 120 million years ago, is one of the smallest in the family, its length is only 42-83 cm, weight is only 1 kg.

4、Meilong

Semillon is also known as "the beauty of the sleeping dragon", discovered in 2003 in liaoning mining have a unique behavior, this kind of bird dinosaur dig a well-preserved fossils show the size of goose "wonderful position", it should first nest under the side arms, like a modern birds hid head rest under the wings.They think that is likely to be a volcanic eruption 125 million years ago suddenly release a large amount of ash in a short time will be the only in sleep semillon choked to death.

5、Pedopenna

Feather dragon of rear suspension is very similar to the microraptor, its feathers bending is very small, not for flight.This early bird dinosaur ancestors use their hind wings to glide, but lose the ability to glide, can only play a show to show off their long feather, attract the opposite sex

6.Guanlong

Dragon is the most early ancestors tyrannosaurus rex, their names from the protuberant nose.Corythosaurus lived about 160 million years ago today in the gobi desert of xinjiang, China.Corythosaurus earlier than archaeopteryx exist in 10 million, archaeopteryx is the first ever found in birds, its found that confirmed the dinosaurs before the birds have feathers

7、Gigantoraptor

Giant go vertical height is double that of the human body, weight is 1.5 tons, has a beak like a turtle, and the massive birdlike dinosaur unearthed in Inner Mongolia in 2005, it is also a long feathered dinosaur ever found the biggest size.Giant go from the large size archaeologists very surprised me, it is one of the members of stolen eggs dragon family, secretly dragon egg is a kind of flightless, feathered dinosaurs, they are very approximate birds, less than 40 kg.

8、Tianyulong

Tianyu dragon is a shape like a dinosaur, the size of domestic cats have longer its back hollow feather silk, the hollow feather silk is a kind of primitive feathers.Before mining found sky dragon, the original feathers found only on the theropod dinosaur body, theropod dinosaur bird is a kind of feet.

9、Anchiornis huxleyi

Hectors crown is a four-winged feathered dinosaur, they earlier than archaeopteryx appeared in 10 million and 15 million, its findings further support the theory of birds from the evolution of dinosaurs., according to research by Hectors crown from the head to the tail length of 34 cm, its wings are black and white stripes, heads with reddish brown caruncle, very similar to modern woodpecker

10、Haplocheirus sollers

Jane hand dragon lived about 160 million years ago in xinjiang, the study confirms that kind of bird period of dinosaurs appear in earlier period of birds appear, it is a kind of bird called "Alvarezsaurs" dinosaur earlier, Alvarezsaurs is fore with big claws dinosaur species, lived about 063 million years ago.
Above is the ancient earth ten big feathered dinosaur, the dinosaur because the earths environment change of climate, they are also followed the evolution and change.I do not know if we can see some birds is ancient dinosaur evolved?