'Condylarths': Bizarre Early Ungulates
20:29
The Most Scientifically Accurate T. rex Ever?
27:30
Dimetrodon: YDAW Archive (Re-upload + Corrections)
10:11
How South America Made the Marsupials
12:15
The Echidna Makes The Platypus Look Normal
27:30
How Ants Discovered Agriculture
8:52
Elasmotherium: The Real Mudhorn
27:16
Every Time Things Have Evolved Into Moles
49:33