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Author: Stephen Pruett-Jones
Publisher: Princeton University Press
ISBN: 0691204411
Category : Nature
Languages : en
Pages : 304
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Book Description
"The first book to look at naturalized parrots with a global perspective, with a wide range of chapters by 36 leading researchers"--
Author:
Publisher:
ISBN:
Category : Birds
Languages : en
Pages : 382
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Book Description
Author: Stephen Pruett-Jones
Publisher: Princeton University Press
ISBN: 0691204411
Category : Nature
Languages : en
Pages : 304
Get Book Here
Book Description
"The first book to look at naturalized parrots with a global perspective, with a wide range of chapters by 36 leading researchers"--
Author: Erik Hirschfeld
Publisher: Princeton University Press
ISBN: 1400844908
Category : Nature
Languages : en
Pages : 364
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Book Description
An illustrated survey of the world's most endangered birds This illustrated book vividly depicts the most endangered birds in the world and provides the latest information on the threats each species faces and the measures being taken to save them. Today, 571 bird species are classified as critically endangered or endangered, and a further four now exist only in captivity. This landmark book features stunning photographs of 500 of these species—the results of a prestigious international photographic competition organized specifically for this book. It also showcases paintings by acclaimed wildlife artist Tomasz Cofta of the 75 species for which no photos are known to exist. The World's Rarest Birds has introductory chapters that explain the threats to birds, the ways threat categories are applied, and the distinction between threat and rarity. The book is divided into seven regional sections—Europe and the Middle East; Africa and Madagascar; Asia; Australasia; Oceanic Islands; North America, Central America, and the Caribbean; and South America. Each section includes an illustrated directory to the bird species under threat there, and gives a concise description of distribution, status, population, key threats, and conservation needs. This one-of-a-kind book also provides coverage of 62 data-deficient species.
Author: Claudia P. Tambussi
Publisher: Springer Science & Business Media
ISBN: 9400754671
Category : Science
Languages : en
Pages : 121
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Book Description
Modern birds (Neornithes) are represented by two big lineages, the Palaeognathae (Tinamiformes + Ratitae) and the Neognathae [Galloanserae + Neoaves (Metaves + Coronoaves)]. Both clades sum approximately 10,000 species of which 60% are Passeriformes (the most diverse clade of terrestrial vertebrates). A comparison between the past and the present reveals a complex and hallmarked evolutionary and biogeographic history which would have begun over 65 million years ago. For South America (SA) this includes: (1) the presence of taxa with uncertain affinities and the absence of Passeriformes during the Paleogene; (2) a progressive and accelerated increase of the species starting at the Neogene (Miocene); (3) important extinct lineages (e.g. Phorusrhacidae, Teratornithidae) that migrate to North America after the rising of the Panamá isthmus; (4) groups with major diversification in the Neogene that survives nowadays represented by scarce species endemic of SA (Cariamidae) or that inhabits mainly in the southern hemisphere (Anhingidae); (5) very diverse living groups with scarce (e.g., Passeriformes) or none (e.g., Apodiformes) fossil record in SA, which stem-groups are registered in Europe. Apparently, the changes in diversity of the south American Neornithes have been the result of successive radiation, biogeographic connections with North America and in a minor scale, some extinctions. The opening of the Drake ́s passage and the occurrence of the circumpolar Antarctic flow are not sufficient causes to explain the highly disparity between the weddelians penguins (Sphenisciformes) of Antartica and those of the patagonian Atlantic Ocean.
Author: National Audubon Society
Publisher: Houghton Mifflin Harcourt
ISBN: 9780395975008
Category : Nature
Languages : en
Pages : 334
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Book Description
Covering thirty-five of the most difficult groups of birds, from winter loons to confusing fall warblers, jaegers to chickadees, accipiters to flycatchers, this clearly written and beautifully illustrated field guide tells exactly how to solve the most challenging bird identification problems of North America.
Author:
Publisher:
ISBN:
Category : Wildlife conservation
Languages : en
Pages : 444
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Book Description
Author: Douglas Carlson
Publisher: University of Texas Press
ISBN: 0292752857
Category : Biography & Autobiography
Languages : en
Pages : 309
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Book Description
Beginning with his 1934 Field Guide to the Birds, Roger Tory Peterson introduced literally millions of people to the pleasures of observing birds in the wild. His field guide, which has gone through five editions and sold more than four million copies, fostered an appreciation for the natural world that set the stage for the contemporary environmental movement. When Rachel Carson's Silent Spring sounded a warning about the threat to birds and their habitats in the 1960s, the Peterson field guides had already prepared the public and the scientific community to heed the warning and fight to save habitat and protect endangered species—a result that Peterson wholeheartedly approved. In this authoritative, highly readable biography of Roger Tory Peterson (1908-1996), Douglas Carlson creates a fascinating portrait of the complex, often conflicted man behind the brand name. He describes how Peterson's obsession with birds began in boyhood and continued throughout a multifaceted career as a painter, writer, educator, environmentalist, and photographer. Carlson traces Peterson's long struggle to become both an accomplished bird artist and a scientific naturalist—competing goals that drove Peterson to work to the point of exhaustion and that also deprived him of many aspects of a normal personal life. Carlson also records Peterson's many lasting achievements, from the phenomenal success of the field guides, to the bird paintings that brought him renown as "the twentieth century's Audubon," to the establishment of the Roger Tory Peterson Institute to carry on his work in conservation and education.
Author: Mark B. Robbins
Publisher: University of Missouri Press
ISBN: 9780826207913
Category : Nature
Languages : en
Pages : 428
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Book Description
"Robbins and Easterla offer the most comprehensive treatment of the birds recorded in Missouri since Otto Widmann's landmark publication at the turn of the century. Birds of Missouri couples an exhaustive literature review with much unpublished information to present a historical perspective, as well as an up-to-date assessment of each species recorded in the state."--Publishers website.
Author:
Publisher:
ISBN:
Category : Bird watching
Languages : en
Pages : 260
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Book Description
Author: Alexander Lees
Publisher: Princeton University Press
ISBN: 0691224889
Category : Nature
Languages : en
Pages : 33
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Book Description
An exploration of the causes and patterns of avian vagrancy Avian vagrancy—the appearance of birds outside of their expected habitat—is a phenomenon that has fascinated natural historians for centuries, from Victorian collectors willing to spend fortunes on a rare specimen to today’s bird-chasing “twitchers.” Yet despite the obsessions of countless ornithologists, what do we actually know about the enigma of vagrancy? In Vagrancy in Birds, Alexander Lees and James Gilroy explore the causes, patterns, and processes behind the occurrences of these unique birds. Lees and Gilroy draw on recent research to answer fundamental questions: What causes avian vagrancy? Why do some places attract so many vagrant birds? Why are some species more predisposed to long-range vagrancy than others? The authors present readers with everything known about the subject, and bring together different lines of evidence to make the case for vagrancy as a biological phenomenon with important implications for avian ecology and evolution. Filled with a wealth of photographs, Vagrancy in Birds will fascinate avian enthusiasts everywhere.
