New evidence for warm-blooded dinosaurs

A scientist in Australia has shown new evidence that dinosaurs were warm-blooded like birds and mammals, not cold-blooded like reptiles as commonly believed. The researchers argues that cold-blooded dinosaurs would not have had the required muscular power to prey on other animals and dominate over mammals as they did throughout the Mesozoic period.

Fuente : http://feeds.sciencedaily.com/~r/sciencedaily/~3/z...