Hippotragus leucophaeus Scale:1:24 either to defend territory or

either to defend territory or to establish hierarchies within its social group

The skull of Mantellisaurus was elongated and relatively low

a process known as gastrolithism

Velociraptor mongoliensis was plumaged

Hippotragus leucophaeus Scale:1:24 either to defend territory orHippotragus leucophaeus is an extinct species of artiodactyl mammal of the family Bovidae, commonly known as Bluebuck, was a species of antelope native to the coastal plains of South Africa. Unfortunately, due to extensive hunting and habitat loss, the Bluebuck faced a rapid decline in its population during the 18th century and finally became officially extinct in the wild in the early 19th century. This extinction serves as a historical example of