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Author:
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Category : Delegated legislation
Languages : en
Pages : 668

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Author: Johannes Erritzøe
Publisher: A&C Black
ISBN: 1408142678
Category : Nature
Languages : en
Pages : 545

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Book Description
WINNER OF THE BIRDWATCH BOOK OF THE YEAR 2012 This authoritative handbook, part of the Helm Identification Guides series, looks in detail at the world's cuckoos, couas and anis - it is the ultimate reference to the cuckoos of the world. Famed as brood-parasites of other birds, the cuckoos include a diverse range of species, from the roadrunners of North America to the spectacular malkohas of southern Asia. This book discusses the biology and identification of these birds on a species-by-species basis, bringing together the very latest research with accurate range maps, more than 600 stunning colour photographs that illuminate age and racial plumage differences, and 36 superb plates by a team of internationally renowned artists.

Author: Michael A. Patten
Publisher: Univ of California Press
ISBN: 0520235932
Category : History
Languages : en
Pages : 376

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Book Description
The Salton Sea, California's largest inland lake, supports a huge bird population that is among the most concentrated and most diverse in the world. Sadly this environment is close to collapse from several environmental threats. This book describes the more than 450 species and sub-species.

Author:
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Category : Anthropology
Languages : en
Pages : 634

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Author: Keith A. Arnold
Publisher:
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Category : Birds
Languages : en
Pages : 164

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Author: Richard A. Erickson
Publisher:
ISBN:
Category : Nature
Languages : en
Pages : 314

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Author:
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ISBN:
Category : Biology
Languages : en
Pages : 510

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Book Description

Author: Ulf Gärdenfors
Publisher: IUCN
ISBN: 9782831703350
Category : Nature
Languages : en
Pages : 452

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Book Description
The 1994 IUCN Red List of Threatened Animals was a major advance on its predecessors in clarity of layout and amount of information presented. This is taken further in the 1996 edition, which is also the first global compilation to use the complete new IUCN Red List category system.

Author: Terence R. Wahl
Publisher:
ISBN:
Category : Nature
Languages : en
Pages : 456

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Book Description
"Birds of Washington is the first complete reference work on Washington's birds to be published in more than fifty years. Designed to enrich the popular study of Washington birds, this comprehensive volume includes individual accounts of the 483 species recorded in the state." "Birds of Washington is not a field guide for identifying birds. Instead, it compiles and presents in a single volume current information about the population status and distribution of each species, as well as their habitat preferences, their seasonal activities, apparent trends and changes in occurrence or abundance, the occurrence of subspecies, and any management or conservation issues. Seasonal distribution maps are included for many selected species. More than forty contributing authors volunteered their time and expertise to create these authoritative accounts, which draw on a wide range of sources, including scientific journals, wildlife agency reports, field observations, and surveys such as Christmas Bird Counts and Breeding Bird Surveys." "While establishing a benchmark for future studies, Birds of Washington provides an indispensable source of information on avian life in the state for a broad audience of birders, wildlife biologists, land managers, conservationists, hunters, and wildlife enthusiasts in general."--BOOK JACKET.

Author: David Allen Sibley
Publisher: Alfred a Knopf Incorporated
ISBN: 9781400043866
Category : Nature
Languages : en
Pages : 588

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Book Description
Provides basic information about the biology, life cycles, and behavior of birds, along with brief profiles of each of the eighty bird families in North America.