saddest dinosaur fossil found

A new study documents the discovery of a nearly intact, 66 to 72-million-year-old skeleton of a bird-like dinosaur which is believed to have struggled to free itself from mud before dying.

A new study documents the discovery of a nearly intact, 66 to 72-million-year-old skeleton of a bird-like dinosaur which is believed to have struggled to free itself from mud before dying.