University of Wisconsin/Ryan Steiskal

10 Unbelievable Dinos That Really Existed

We present 10 dinos that are furrier, freakier, and more colorful than we previously thought possible.

Published On 04/12/2013
8:30 AM EDT
Some researchers believe the ancient bird Confuciusornis had leg feathers, which formed another pair of wings. | Xing Xu et al., Science
Plant-eating dinosaurs called sauropods had the longest necks in the animal kingdom. | Francisco Gascó under the direction of Mike Taylor and Matt Wedel
Octavio Mateus, Universidade Nova de Lisboa & Museu da Lourinhã
Tyler Keillor
Michael A. Digiorgio
Julius Csotonyi 2012
Brian Choo