Naturalized Parrots of the World: Distribution, Ecology, and Impacts of the World's Most Colorful Co
Pruett-Jones, Stephen, Editor
Parrots: A Guide to Parrots of the World
Juniper, Tony; Parr, Michael
Australian Parrots, Second (Revised) Edition
FORSHAW, Joseph M.
Kakapo Rescue: Saving the World's Strangest Parrot
Illustrations by Nic Bishop
Night Parrot: Australia's Most Elusive Bird
Vanished and Vanishing Parrots: Profiling Extinct and Endangered Species
Forshaw, Joseph M., Illustrated by Frank Knight
Lories and Lorikeets: 45 Years' Experience
The Birds of British Somaliland and the Gulf of Aden: Vol III
Archer, Sir Geoffrey and Eva M. Godman
Illustrations by Archibald Thorburn and Henrik Gronvold
A Natural History of Australian Parrots: A Tribute to William T. Cooper (1934-2015)
Joseph M Forshaw and William T. Cooper
Monk Parakeet: Birds of North America species account
Mark F. Spreyer & Enrique H. Bucher.
Carolina Parakeet: Birds of North America species account
N.F.R. Snyder and K. Russell.
Thick-billed Parrot: Birds of North America species account
N.F.R. Snyder, E.C. Enkerlin-Hoeflich, & M.A. Cruz-Nieto.