Answer: shared ancestral character
Fri Nov 26 2004 13:30:00 GMT-0500 (Eastern Standard Time) · A feathered dinosaur is any species of dinosaur possessing feathers .While this includes all species of birds recent evidence supports the hypothesis that many if not all non-avian dinosaur species also possessed feathers in some shape or form.It has been suggested that feathers had originally evolved for the purposes of thermal insulation as remains their purpose in the down feathers …
There is a huge huge difference. Seeing as the focus of this wiki entry is the theory that some dinosaurs had feathers and evolved into birds . Discussing other theories such how the prehistoric era resembled an episode of The Flintstones should be done on a seperate page focused entirely on said theory.. Or perhaps Conservipedia.
A close relationship between birds and dinosaurs was first proposed in the nineteenth century after the discovery of the primitive bird Archaeopteryx in Germany. Birds and extinct non-avian dinosaurs share many unique skeletal traits. Moreover fossils of more than thirty species of non-avian dinosaur with preserved feathers have been collected.
Origin of birds – Wikipedia
Origin of birds – Wikipedia
Origin of birds – Wikipedia
Dinosaur behavior is difficult for paleontologists to study since much of pal…