The product is a first edition textbook titled “Ornithology” by Frank B. Gill, published in 1990 by W. H. Freeman & Company. It is a comprehensive 660-page hardcover book focusing on the subject area of life sciences, specifically zoology and ornithology. The book is written in English and features illustrations, making it suitable for adult education and intermediate level learning. With a dust jacket and a weight of 3 1/2 lbs, this textbook is a valuable resource for those interested in the field of ornithology. It is in excellent, like new condition (see photos).