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Author: J. Bryan Nelson
Publisher: OUP Oxford
ISBN: 0191547263
Category : Science
Languages : en
Pages : 702
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Book Description
The pelecaniformes are a large and important group of seabirds, containing many spectacular species. This book addresses the breeding biology of the six pelecaniform families, which comprise the closely-related core groups (pelicans, cormorants/shags, darters, gannets/boobies) and their more distant relatives, the frigate birds and tropic birds. Many fundamental questions can be addressed through the pelecaniformes: Why do they breed in colonies? What are the links between their feeding methods and their reproduction? What part does territorial and pairing behaviour play in their life-cycles? These and scores of comparable issues, including those related to man, are woven here into a richly interpretative text. The author's approach to the subject is threefold. First, the pelecaniformes are placed within the framework of four discrete disciplines, with chapters on evolutionary relationships, comparative behaviour, ecology, and the birds' relationship with humans. Secondly, each of the six families is discussed, elucidating the range of taxonomy, behaviour, and ecology within each. Finally, we progress to specific level, using the same structure as for the family accounts. In this way, each of the 60-odd species can be understood not just as discrete units, but as part of their family and order. The book is unique in its coverage of the entire order and in its combination of facts and interpretation. Pelicans, Cormorants, and their Allies will enable readers not only to identify the many spectacular species which make up this large and important group of seabirds, but also to understand their breeding biology.
Author: J. Bryan Nelson
Publisher: OUP Oxford
ISBN: 0191547263
Category : Science
Languages : en
Pages : 702
Get Book Here
Book Description
The pelecaniformes are a large and important group of seabirds, containing many spectacular species. This book addresses the breeding biology of the six pelecaniform families, which comprise the closely-related core groups (pelicans, cormorants/shags, darters, gannets/boobies) and their more distant relatives, the frigate birds and tropic birds. Many fundamental questions can be addressed through the pelecaniformes: Why do they breed in colonies? What are the links between their feeding methods and their reproduction? What part does territorial and pairing behaviour play in their life-cycles? These and scores of comparable issues, including those related to man, are woven here into a richly interpretative text. The author's approach to the subject is threefold. First, the pelecaniformes are placed within the framework of four discrete disciplines, with chapters on evolutionary relationships, comparative behaviour, ecology, and the birds' relationship with humans. Secondly, each of the six families is discussed, elucidating the range of taxonomy, behaviour, and ecology within each. Finally, we progress to specific level, using the same structure as for the family accounts. In this way, each of the 60-odd species can be understood not just as discrete units, but as part of their family and order. The book is unique in its coverage of the entire order and in its combination of facts and interpretation. Pelicans, Cormorants, and their Allies will enable readers not only to identify the many spectacular species which make up this large and important group of seabirds, but also to understand their breeding biology.
Author: J. Bryan Nelson, MBE
Publisher: OUP Oxford
ISBN: 9780198577270
Category : Nature
Languages : en
Pages : 702
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Book Description
The pelecaniformes are seabirds, found all over the world in marine and freshwater environments, encompassing six families and sixty species. They illuminate a variety of extremely important areas of seabird biology, especially ecology, behaviour and conservation. Bryan Nelson has researched these birds for forty years and his work is complemented by beautiful pictures, specially commissioned for the book from renowned ornithology illustrators.
Author: Richard J. King
Publisher: Brandeis University Press
ISBN: 1611686997
Category : Nature
Languages : en
Pages : 365
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Book Description
A journey through the history, biology, and culture of the misunderstood cormorant
Author: Michael H. Graham
Publisher: University of Chicago Press
ISBN: 0226305708
Category : Nature
Languages : en
Pages : 550
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Book Description
Like nearly every area of scholarly inquiry today, the biological sciences are broken into increasingly narrow fields and subfields, its practitioners divided into ecologists, evolutionary biologists, taxonomists, paleontologists, and much more. But all these splintered pieces have their origins in the larger field of natural history—and in this era where climate change and relentless population growth are irrevocably altering the world around us, perhaps it’s time to step back and take a new, fresh look at the larger picture. The Essential Naturalist offers exactly that: a wide-ranging, eclectic collection of writings from more than eight centuries of observations of the natural world, from Leeuwenhoek to E. O. Wilson, from von Humboldt to Rachel Carson. Featuring commentaries by practicing scientists that offer personal accounts of the importance of the long tradition of natural history writing to their current research, the volume serves simultaneously as an overview of the field’s long history and as an inspirational starting point for new explorations, for trained scientists and amateur enthusiasts alike.
Author: Hiren B. Soni, Ph.D.
Publisher: Google Play Books
ISBN:
Category : Science
Languages : en
Pages : 183
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Book Description
The book “Biodiversity of Wetlands and Forests: A Nature Trail” focuses on biodiversity of wetlands and forests with special emphasis on field observations of plants, reptiles, birds and mammals recorded by the author in various geographical provinces of Gujarat, India. It highlights the need of biodiversity conservation, causes and concerns, exploitation of biodiversity, habitat destruction, interaction of man and technology with biodiversity, policy framework for biodiversity conservation, and wilderness and forests. Moreover, it summarizes a review on birds with special emphasis on geographical and ecological distribution of avifauna of north-western India, birds in ancient times with myths and motifs, an integral association of trees and birds, birds migration, magnetic orientation of birds, and mythological beliefs about birds. The present book covers exhaustive information on wetlands for tourism, important wetlands of national importance, wise use, characteristics and prime importance of wetlands as enduring habitats, and threats to viable wetlands. It emphasizes significant wetlands as abode for avifauna, wetlands as bird habitats, significant factors for survival of wetland birds, importance of wetlands for birds’ population, influence of wetlands on waterfowl population, wetland loss and decline of bird diversity, threats to avian habitats, and conservation and management strategies for potential avian ecosystems and legal policy framework for sustainability of waterbirds. The book is written in articulate manner citing notable sightings of some unique floral and faunal elements in the forested pockets. It encompasses archetypal records of plants, animals and birds along with their distinctive occurrence, feeding patterns, conservation, and management of threatened biodiversity, and many more. It describes some remarkable, noteworthy and astonishing sightings of species inhabiting in potential niches, habitats and ecosystems of Western India. Here, the author has shared his incidental as well as subsisting experiences in amazing habitats amidst the nature trails of forested patches and thickets. This book will undoubtedly enrich and enhance the knowledge and awareness of naturalists in the field. This book is a blend of two previously published books by the same author (Hiren B. Soni, Ph.D.) viz. ‘Biodiversity, Birds and Wetlands’, and ‘Biodiversity and Birds: A Field Journey’. This book is published to be handy and helpful to every reader and amateur of the world. Author believes that it would surely be a ready-reference for every researcher as well as nature lover in each and every corner of the world.
Author: Kerrylee Rogers
Publisher: CSIRO PUBLISHING
ISBN: 0643096280
Category : Business & Economics
Languages : en
Pages : 361
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Book Description
Floodplain wetlands of the Murray-Darling Basin provide critical habitat for numerous species of flora and fauna; unfortunately, the ecology of these wetlands is threatened by a range of environmental issues. This book addresses the urgent need for an improved ecohydrological understanding of the biota of Australian freshwater wetlands. It synthesizes key water and habitat requirements for 35 species of plants, 48 species of waterbirds, 17 native and four introduced species of fish, 15 species of frogs, and 16 species of crustaceans and mollusks found in floodplain wetlands of the Murray-Darling Basin. Each species profile includes: the influence of water regimes on the survival, health and condition of the species; key stimuli for reproduction and germination; habitat and dietary preferences; as well as major knowledge gaps for the species. Floodplain Wetland Biota in the Murray-Darling Basinalso provides an overview of the likely impacts of hydrological change on wetland ecosystems and biota, in the context of climate change and variability, with implications for environmental management. This important book provides an essential baseline for further education, scientific research and management of floodplain wetland biota in the Murray-Darling Basin. KEY FEATURES * Provides an overview of floodplain wetlands in the Murray-Darling Basin and their key freshwater biota (flora and fauna) * Includes information on water and habitat requirements in the form of succinct species profiles * Focuses on the influence of water regimes on the survival, health and condition of species
Author: National Zoological Park (U.S.)
Publisher:
ISBN:
Category :
Languages : en
Pages : 118
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Book Description
Author: David Burnie
Publisher: Penguin
ISBN: 0756698626
Category : Nature
Languages : en
Pages : 354
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Book Description
From the black swan to the ruby-throated hummingbird, Nature Guide Birds of the World, profiles the world's most amazing bird species. Part of a new generation of compact natural history guides, Birds of the World is packed full of stunning images that reveal intricate details and unique characteristics of the species featured. Expertly written and including examples from across the globe, these guides will give you knowledge of the natural world at your fingertips. With a detailed introduction all about bird classification, anatomy, migration, habitats and flight, Nature Guide Birds of the World is the ideal bird identification guide.
Author: Smithsonian Institution
Publisher:
ISBN:
Category :
Languages : en
Pages : 962
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Book Description
Author: Smithsonian Institution. Board of Regents
Publisher:
ISBN:
Category : Discoveries in science
Languages : en
Pages : 726
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Book Description
Vols. for 1847-1963/64 include the Institution's Report of the Secretary.
