How Whales Became the Biggest Animals on the Planet - The New York Times
The Origin of Whales (evolution) - Baleines en direct
How Ancient Whales May Have Changed the Deep Ocean - YouTube
When whales walked on four legs | Natural History Museum
Whales are the largest animals on Earth. Now we know why they got so big - Los Angeles Times
Whales | Smithsonian Ocean
Ancient Whales Gave Birth on Land | Live Science
Fossil of prehistoric land-roaming whale species is identified - CBS News
Baleen whale - Wikipedia
Why ancient deer returned to the sea and became whales | New Scientist
When whales walked on four legs | Natural History Museum
36-million-year-old whale fossil found in Peruvian desert
The Walking Whales by J. G. M. Hans Thewissen - Paperback - University of California Press
Whale evolution and adaptation - Australian National Maritime Museum
Ancient, four-legged whale with otter-like fe | EurekAlert!
When Did Whales Evolve? - The Atlantic
Exhibit shows how whales' ancestors left land behind
Ancient four-legged whales once roamed land and sea
Today's Whales Are Huge, But Why Aren't They Huger? | Science| Smithsonian Magazine
Whales on the Wrong Side of the World
The evolution of whales from land to sea
Ancient whale fossil has legs and hooves, could move on land and sea | SYFY WIRE
When Whales and Humans Talk | Hakai Magazine
