Ebook: A Field Guide to Mesozoic Birds and other Winged Dinosaurs

A comprehensive illustrated guide to the birds of the Jurassic and Cretaceous periods and their dinosaurian forebears. Each species is illustrated in multiple views with size and distinguishing features highlighted. Includes introduction summarizing current research into bird origins and evolution, and what we know (and don't know) about the life appearance and habits of the first birds.