Fossils of whales, crocodiles and other animals display at Fossil & Climate Change Museum at Wadi El Hitan (Valley of the Whales) on March 12, 2019. /VCG Photo

Wadi EI Hitan was designated a UNESCO World Heritage Site in 2005 for its hundreds of fossils of some of the earliest forms of whale after first fossil skeletons of whales were discovered in 1903. /VCG Photo    

It's an open-air museum, in Faiyum, Egypt, March 12, 2019. /VCG Photo

Wadi El Hitan with its extincted whale fossils like "Basilosaurus" and geological altered stone buildings. /VCG Photo