Audience: Students; Grades: 9-12; Subject: Science. (2013) Explore the history of life from its humble beginnings as single-celled organisms, to its great blossoming and proliferation, which took place over the course of eons. With the help of state of the art computer graphics, the world's foremost paleontologists and biologists help unravel the greatest mysteries of life. The Story of the Feather Feathers play an important role in evolution. Originally providing insulation they eventually led to flight. In The Story of the Feather we chronicle how the fossil discovery of the Chinese reptilian wing, a four-winged dinosaur with primitive wings, has provided evidence that dinosaurs gradually evolved winged feathers, ultimately becoming the birds that we are familiar with today.