Predator ERA Dinosaur LWP

The predator dinosaur era - Live Wallpaper.

The predator dinosaur era - Live Wallpaper.

The predator dinosaur wandering the streets. Dinosaur peace and quiet looking out the window and turns his head.

Dinosaurs is the most likely ancestors of birds, and in most modern classifications birds belong to dinosaurs. However, traditional "dinosaur" called dinosaurs-only neptahiv. Nearest major related groups of animals are extinct crocodiles and pterosaurs.

The main anatomical features of dinosaurs is hip joint with a central hole. Moreover, most of them were bipedal. This feature gave them a big advantage over the rest of the then animals, increased their horizons, forelimbs were free. Physiologically first dinosaurs were not different from other reptiles, but later became warm-blooded species and some other features associated with an active lifestyle (this applies mainly carnivorous theropods).

Dinosaurs are a group ARCHOSAUR. This group also includes crocodiles and extinct pterosaurs and thecodontia.