Winged Dinosaurs Didn’t Use Their Wings Only to Fly ? When Whales Walked | Smithsonian Channel
It’s widely accepted that dinosaurs are the ancestors of birds. What’s less well known is that early feathered dinosaurs didn’t use their primitive wings to fly – they often used them to kill. #WhenWhalesWalked #SmithsonianChannel From the Show: When Whales Walked http://bit.ly/2KDN01Y Subscribe to The Smithsonian Channel: https://bit.ly/2FE6OSh Twitter: https://bit.ly/33lH712>>>