Dinosaurs have thrown into question everything we thought we knew about the evolution of body size. In biology, Bergmann's Rule is a 150-year-old principle…
Dinosaurs break 200-year-old Bergmann s rule of zoology cosmosmagazine.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from cosmosmagazine.com Daily Mail and Mail on Sunday newspapers.
Why do birds get smaller? bou.org.uk - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from bou.org.uk Daily Mail and Mail on Sunday newspapers.