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Genre | : Textbooks |
Author | : John Arthur Thomson |
Publisher | : |
Release | : 1892 |
File | : 748 Pages |
ISBN-13 | : WISC:89097890529 |
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Genre | : Textbooks |
Author | : John Arthur Thomson |
Publisher | : |
Release | : 1892 |
File | : 748 Pages |
ISBN-13 | : WISC:89097890529 |
Birds are among the most successful vertebrates on Earth. An important part of our natural environment and deeply embedded in our culture, birds are studied by more professional ornithologists and enjoyed by more amateur enthusiasts than ever before. However, both amateurs and professionals typically focus on birds' behaviour and appearance and only superficially understand the characteristics that make birds so unique. The Inner Bird introduces readers to the avian skeleton, then moves beyond anatomy to discuss the relationships between birds and dinosaurs and other early ancestors. Gary Kaiser examines the challenges scientists face in understanding avian evolution - even recent advances in biomolecular genetics have failed to provide a clear evolutionary story. Using examples from recently discovered fossils of birds and near-birds, Kaiser describes an avian history based on the gradual abandonment of dinosaur-like characteristics, and the related acquisition of avian characteristics such as sophisticated flight techniques and the production of large eggs. Such developments have enabled modern birds to invade the oceans and to exploit habitats that excluded dinosaurs for millions of years. While ornithology is a complex discipline that draws on many fields, it is nevertheless burdened with obsolete assumptions and archaic terminology. The Inner Bird offers modern interpretations for some of those ideas and links them to more current research. It should help anyone interested in birds to bridge the gap between long-dead fossils and the challenges faced by living species.
Genre | : Science |
Author | : Gary W. Kaiser |
Publisher | : UBC Press |
Release | : 2010-10-01 |
File | : 402 Pages |
ISBN-13 | : 9780774859813 |
A Dictionary of Birds enlists contributions from over 280 ornithologists and other specialists from around the world. Major, authoritative articles cover the field of modern ornithology and related subjects, many of them running to several thousand words. In addition there are articles on all the bird families, almost all of which are illustrated by a representative species. There are also numerous short entries defining special terms, application of names, etc. The total gives a text of over 800,000 words, supported by more than 500 photographs, drawings and diagrams. The photographs have been selected under the guidance of Eric Hosking to illustrate different activities of birds, and Robert Gillmor has assembled a collection of over 200 drawings of birds, almost all of which were specially drawn for the Dictionary. Compiled for the British Ornithologists' Union, this new work is in line of succession from Newton's A Dictionary of Birds of 1896 and Landsborough Thomson's A New Dictionary of Birds published in 1964 (2nd impression 1965) and now long out of print. This dictionary, encyclopedic in treatment, is destined to be a major reference in any ornithologist's library; and its editors and contributors, most of whom gave their time and knowledge freely, have earned the thanks and acclaim of users for many years to come.
Genre | : Nature |
Author | : Bruce Campbell |
Publisher | : A&C Black |
Release | : 2013-06-27 |
File | : 701 Pages |
ISBN-13 | : 9781408138397 |
Genre | : |
Author | : Globe encyclopaedia |
Publisher | : |
Release | : 1878 |
File | : 666 Pages |
ISBN-13 | : OXFORD:600048301 |
"Understanding Birds" encapsulates a comprehensive exploration of these fascinating creatures, delving into various dimensions essential for a holistic understanding. It meticulously navigates through their general biology, taxonomy, ecological significance, and pivotal role as biological indicators within ecosystems. Dr. Vijay Vishwas intricately elucidates the intricacies of bird identification, a valuable resource catering to bird watchers, enthusiasts, students, and researchers across all proficiency levels. The book extends its purview to encompass topics of utmost importance from a conservation standpoint. It meticulously examines the threats faced by avian populations, shedding light on conservation efforts aimed at safeguarding their existence. Furthermore, it delves into the intricate dynamics of bird reproduction, nesting behaviors, migration patterns, and the complexities of avian communication. Each chapter is meticulously crafted to provide a comprehensive understanding of birds' ecological significance and the interplay of various factors influencing their survival. Dr. Vishwas' expertise and passion for avifauna resonate throughout the text, offering readers a nuanced insight into the world of birds. Moreover, "Understanding Birds" serves as a beacon for conservationists, offering invaluable insights into the challenges confronting avian populations and strategies to mitigate them. By unraveling the mysteries of bird behavior and ecology, the book empowers readers to appreciate the intricate web of life and their role in preserving it. In essence, "Understanding Birds" transcends the boundaries of a mere academic text, emerging as a seminal work that fosters appreciation, knowledge, and conservation, efforts aimed at ensuring the enduring legacy of these remarkable creatures.
Genre | : Nature |
Author | : Dr. Vijay Vishwas |
Publisher | : BFC Publications |
Release | : 2024-07-06 |
File | : 298 Pages |
ISBN-13 | : 9789359927596 |
Genre | : Encyclopedias and dictionaries |
Author | : George Ripley |
Publisher | : |
Release | : 1861 |
File | : 856 Pages |
ISBN-13 | : WISC:89094369642 |
Genre | : |
Author | : |
Publisher | : |
Release | : 1896 |
File | : 510 Pages |
ISBN-13 | : STANFORD:36105003644247 |
Genre | : Encyclopedias and dictionaries |
Author | : George Ripley |
Publisher | : |
Release | : 1883 |
File | : 884 Pages |
ISBN-13 | : UOM:39015068381402 |
Genre | : Booksellers' catalogs |
Author | : Longman (Firm) |
Publisher | : |
Release | : 1843 |
File | : 180 Pages |
ISBN-13 | : NLS:B900063283 |
This book is the most up-to-date guide to Australian birds available. Written in everyday language, with crisp, brilliant digital images taken in the wild, this authoritative guide includes: - The first entry and photograph of the previously believed extinct Night Parrot - The recently recognised as a full specie Lesser Sooty Owl - The Thick-billed Grasswren - All seven species of Quail-thrush - The Paperbark Flycatcher - Rare photographs of the male Superb Lyrebird in courtship display - The Bustard in courtship plumage - The male Magnificent Riflebird in its courtship dance - The first photograph of a nesting colony of Australian Swiftlets taken in a deep, dark cave in tropical Queensland . . . and much more. Beyond a field guide, this book is divided into 27 chapters, with each chapter opening with fascinating background information. The easily accessible information on each bird includes: common and scientific names, size, description, behaviour, preferred habitat, feeding habits, voice, status and breeding. Distribution maps are arranged next to the photographic illustrations of the bird. A binocular icon indicates 'hot spots' to find particular birds. All wild birds that have been regularly recorded on the Australian mainland, Tasmania and offshore continental islands and oceans, including sub-species where the differences are recognisable in the field, have been included and photographed. Features over 1400 photographs by some of Australia's best wildlife photographers, including Colin Cock, Michael Schmid, Eric Sohn Joo Tan, Duade Patton, John Anderson, Alwyn Simple, Peter Jacobs, Andrew Bell, Tony Ashton, Nolan Caldwell, Chris Wiley, Maureen Goninan, Marlene Lyelle and George Adams to name but a few. This book will be enjoyed by beginners and seasoned 'birdos' alike.
Genre | : Nature |
Author | : George Adams |
Publisher | : Random House Australia |
Release | : 2018 |
File | : 578 Pages |
ISBN-13 | : 9780143787082 |