Quote by Brian Switek

“As new discoveries continued to accumulate it became apparent that almost every group of coelurosaurs had feathered representatives, from the weird secondarily herbivorous forms…

— Brian Switek

“These are feathers. Not the quill-pen feathers that make up the wings of today’s birds but simpler ones that look more like strands of…

— Steve Brusatte

Dinosaurs grew feathers for heat regulation, but the ones that started flying started becoming birds.

— Howard Rheingold

On the contrary, there is a considerable body of evidence that these fossil traces, known as 'dino-fuzz', have nothing to do with bird feathers...…

— Alan Feduccia

“Birds were what became of dinosaurs. Those mountains of flesh whose petrified bones were on display at the Museum of Natural History had done…

— Jonathan Franzen

The evidence is overwhelming that birds are dinosaurs.

— Robert T. Bakker

Paleontologists have tried to turn Archaeopteryx into an earth-bound, feathered dinosaur. But it's not. It is a bird, a perching bird. And no amount…

— Alan Feduccia

Birds are the last of the dinosaurs. Tiny velociraptors with wings. Devouring defenseless wiggly things and, and nuts, and fish, and, and other birds.…

— Neil Gaiman

Archaeopteryx probably cannot tell us much about the early origins of feathers and flight in true protobirds because Archaeopteryx was, in the modern sense,…

— Alan Feduccia

Feathers predate birds.

— Robert T. Bakker

“A bird with great feathers may have nothing else! Anyone who is deceived by dazzling feathers can find themselves in a pale world!”

— Mehmet Murat ildan

To me it seems that the warm blooded dinosaurs replaced advanced mammal ancestors that were warm blooded, also.

— Robert T. Bakker