The True Shrikes (Laniidae) of the World PDF Download

Author: Norbert Lefranc
Publisher: A&C Black
ISBN: 1408187566
Category : Nature
Languages : en
Pages : 193

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"First published in 1997 by Pica Press."--t.p. verso.

Author: Tony Harris
Publisher: A&C Black
ISBN: 1408134594
Category : Nature
Languages : en
Pages : 393

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Book Description
The book covers the identification, biology and relationships of all true shrikes, bush-shrikes, helmet-shrikes, the closely related shrike flycatchers, philentomas, batises and wattle-eyes. This book offers information on 114 species in 21 genera within the families Laniidae and Malaconotidae. For each genus, acoustic and visual signals are summarized and used to map similarities. The detailed species account for the bulk of the book, providing knowledge on field identification, plumage descriptions, geographical variation, moult, distribution, movements. general and foraging behaviour, food, sounds and breeding behaviour.

Author: Evgeniĭ Nikolaevich Panov
Publisher:
ISBN: 9789546425768
Category : Shrikes
Languages : en
Pages : 0

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Author: Norbert Lefranc
Publisher: Bloomsbury Publishing
ISBN: 1472933788
Category : Nature
Languages : en
Pages : 337

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'This long-awaited update to the acclaimed first edition is the definitive guide to a complex and intriguing family. The species accounts and taxonomic treatments have been fully revised in line with recent studies, and the all-new plates and photos complete this remarkable work. Highly recommended.' – Dominic Mitchell Beautiful, colourful, often fearless hunters of large insects and small vertebrates, shrikes are among the most admired of all avian groups. The group is widespread (particularly in the Old World) with a large number of species, though many populations have plummeted in recent years, especially in Europe. This is a second edition of Norbert Lefranc's Shrikes, fully updated from its 1997 predecessor. The introductory texts have been significantly expanded and six new sections have been added in the species accounts: vagrancy, foraging behaviour, breeding success, population trends, conservation and taxonomic notes. Special attention has been given to the latest developments in shrike systematics, not forgotten by the DNA revolution. The species accounts give information about the past and current distribution, along with threats and conservation status. Detailed and fully revised maps accompany the authoritative text, along with hundreds of high-quality photos showcasing racial and ageing differences as well as interesting aspects of shrike behaviour. An exceptional new series of plates by Tim Worfolk have been created, with more individual plumages shown than in the previous edition. This beautiful book represents the definitive account of shrikes and their relationships, appearance, conservation and lifestyle; it will be treasured by birdwatchers and professional ornithologists alike.

Author: Arthur Cleveland Bent
Publisher: Courier Corporation
ISBN: 9780486210858
Category : Nature
Languages : en
Pages : 500

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Book Description
'Unabridged and unaltered republication of the work first published in 1950 as Smithsonian Institution United States National Museum bulletin 197.'

Author: Arthur Cleveland Bent
Publisher:
ISBN:
Category : Birds
Languages : en
Pages : 474

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Author: Helen M. Hands
Publisher:
ISBN:
Category : Bird populations
Languages : en
Pages : 28

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Author: Michael A. Mares
Publisher: University of Oklahoma Press
ISBN: 0806172290
Category : Nature
Languages : en
Pages : 695

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Book Description
Encyclopedia of Deserts represents a milestone: it is the first comprehensive reference to the first comprehensive reference to deserts and semideserts of the world. Approximately seven hundred entries treat subjects ranging from desert survival to the way deserts are formed. Topics include biology (birds, mammals, reptiles, amphibians, fishes, invertebrates, plants, bacteria, physiology, evolution), geography, climatology, geology, hydrology, anthropology, and history. The thirty-seven contributors, including volume editor Michael A. Mares, have had extensive careers in deserts research, encompassing all of the world’s arid and semiarid regions. The Encyclopedia opens with a subject list by topic, an organizational guide that helps the reader grasp interrelationships and complexities in desert systems. Each entry concludes with cross-references to other entries in the volume, inviting the reader to embark on a personal expedition into fascinating, previously unknown terrain. In addition a list of important readings facilitates in-depth study of each topic. An exhaustive index permits quick access to places, topics, and taxonomic listings of all plants and animals discussed. More than one hundred photographs, drawings, and maps enhance our appreciation of the remarkable life, landforms, history, and challenges of the world’s arid land.

Author: Stephen B. Vander Wall
Publisher: University of Chicago Press
ISBN: 0226847357
Category : Science
Languages : en
Pages : 458

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Book Description
In this first comprehensive synthesis of the literature on food hoarding in animals, Stephen B. Vander Wall discusses how animals store food, how they use food and how this use affects individual fitness, why and how food hoarding evolved, how cached food is lost, mechanisms for protecting and recovering cached food, physiological and behavioral factors that influence hoarding, and the impact that hoarding animals have on plant populations and plant dispersal. He then provides detailed coverage of hoarding behavior across taxa—mammals, birds, and arthropods—to address issues in evolution, ecology, and behavior. Drawings, photographs, and appendixes document complex and intrinsically interesting food-hoarding behaviors, and the bibliography of nearly 1,500 sources is itself an invaluable and unique reference.

Author: Dan Simmons
Publisher:
ISBN:
Category : Future life
Languages : en
Pages : 942

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Book Description
Eight centuries from now-- long after the Big Mistake and the death of Old Earth-- humanity is again on the brink of war. Galactic war this time.