Hesperornis is a genus of cormorant-like bird that spanned the first half of the Campanian age of the Late Cretaceous period. One of the lesser-known discoveries of the paleontologist O. C. Marsh in the late 19th century Bone Wars, it was an early find in the history of avian paleontology.
Gallery[]
Films[]
Sea Monsters: A Prehistoric Adventure (2007)
TV Shows[]
Sea Monsters (2003)
Primeval (2007-2011)
Dinosaur Train (2009-2020)
Prehistoric Planet 2 (2023)
Books[]
