They were quite large animals for their time

characterized by its striking horns and its distinctive crest on the skull

a fight for supremacy in which the victor will not only claim the territory

The "dire wolf" (Aenocyon dirus) is an extinct species of canid that lived in North America during the Pleistocene

which includes large toothed whales known for their characteristic enormous head and their ability to dive to great depths in search of prey

Troodon Scale:1:20 They were quite large animalsThe Arctic Troodon (T. formosus "wounding tooth") was the largest of the species of its genus, belonging to the group of the smallest therapods (troodontids) from the Late Campanian Cretaceous period about 70 MA. Troodons were small, intelligent, feathered animals; fast and ferocious predators that had a relatively large brain compared to other dinosaurs and are thought to have hunted in packs. Troodon had very large eyes and binocular vision, this