Excerpt from Geographical Distribution of British Birds
Geographical distribution is a branch of the science of Zoology which has very greatly increased in interest since the theory of Evolution has been generally accepted. It was Darwin's Opinion, which recent research has invariably confirmed, that without isolation the differentiation of species is impossible, and of all possible modes of Isolation, Geographical Isolation is the most important.
The number of species which have been included in the list of British Birds at various times considerably exceeds four hundred, but of these many have been admitted on most untrustworthy evidence.
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EUR 1,91 per la spedizione da U.S.A. a Italia
Destinazione, tempi e costiDa: PBShop.store US, Wood Dale, IL, U.S.A.
PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000. Codice articolo LW-9781331309727
Quantità: 15 disponibili
Da: PBShop.store UK, Fairford, GLOS, Regno Unito
PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000. Codice articolo LW-9781331309727
Quantità: 15 disponibili
Da: Forgotten Books, London, Regno Unito
Paperback. Condizione: New. Print on Demand. This book explores the geographical distribution of British birds during the breeding season, both within the British Isles and beyond. The author has meticulously gathered a wealth of data to classify British birds into three distinct groups: residents, summer visitors, and winter visitors. The author provides a comprehensive overview of the distribution patterns of these birds, outlining their breeding ranges and migratory routes. This book delves into the various climatic factors that influence the distribution of British birds, examining the effects of temperature, latitude, and habitat on their breeding behaviors. By combining detailed observations with wider ecological insights, this book sheds light on the complex relationship between birds and their environment. The author emphasizes the importance of understanding the geographical distribution of birds for conservation and ecological studies, as it provides valuable insights into their population dynamics and the impact of environmental changes. 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. Codice articolo 9781331309727_0
Quantità: Più di 20 disponibili