The Clements Checklist of Birds of the World
"The Clements Checklist of Birds of the World" is a comprehensive reference book by James F. Clements, published by Cornell University Press in 2007. This hardcover edition with illustrations contains 864 pages and covers topics in ornithology and birdwatching guides. It is written in English and measures 11.2 inches in length, 8.8 inches in width, and 2 inches in height, weighing 80.2 ounces.