9780243965793 - Revision of the Avian Genus Passerella: With Special Reference to the Distribution and Migration of the Races in California (Classic Reprint) von Swarth, Harry Sche... (3 Ergebnisse)

PAP. Zustand: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Zustand: New. New Book. Shipped from UK. Established seller since 2000.

Paperback. Zustand: New. Print on Demand. This book examines the genus Passerella, which includes the fox sparrow species, and its evolutionary history. It delves into the complex patterns of variation within this species, focusing on the role of geographic isolation and environmental factors in shaping its remarkable diversity. The author presents a comprehensive analysis of subspecies, exploring their distinct characteristics, distribution, and the evolutionary relationships between them. Through meticulous study of museum specimens, the author uncovers the intriguing story of how these birds have adapted to their diverse habitats, showcasing the intricate processes driving speciation and the beauty of the natural world's tapestry. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.