Author : Anonim
Publisher : Unknown
Page : 128 pages
File Size : 54,6 Mb
Release : 1992
Category : Electronic
ISBN : OCLC:474311351
Threatened Birds of the Americas
Anonim
Threatened Birds Of The Americas
Threatened Birds Of The Americas Book in PDF, ePub and Kindle version is available to download in english. Read online anytime anywhere directly from your device. Click on the download button below to get a free pdf file of Threatened Birds Of The Americas book. This book definitely worth reading, it is an incredibly well-written.
Threatened Birds of the Americas
Anonim
Author : Anonim
Publisher : Unknown
Page : 1160 pages
File Size : 48,9 Mb
Release : 1992
Category : America
ISBN : UOM:39015029284802
Threatened Birds of the Americas by Anonim Pdf
The American Bird Conservancy Guide to Bird Conservation
Daniel J. Lebbin,Michael J. Parr,George H. Fenwick
Author : Daniel J. Lebbin,Michael J. Parr,George H. Fenwick
Publisher : University of Chicago Press
Page : 457 pages
File Size : 41,6 Mb
Release : 2010-10-15
Category : Nature
ISBN : 9780226647296
The American Bird Conservancy Guide to Bird Conservation by Daniel J. Lebbin,Michael J. Parr,George H. Fenwick Pdf
Whether we live in cities, in the suburbs, or in the country, birds are ubiquitous features of daily life, so much so that we often take them for granted. But even the casual observer is aware that birds don’t fill our skies in the number they once did. That awareness has spawned conservation action that has led to notable successes, including the recovery of some of the nation’s most emblematic species, such as the Bald Eagle, Brown Pelican, Whooping Crane, and Peregrine Falcon. Despite this, a third of all American bird species are in trouble—in many cases, they’re in imminent danger of extinction. The most authoritative account ever published of the threats these species face, The American Bird Conservancy Guide to Bird Conservation will be the definitive book on the subject. The Guide presents for the first time anywhere a classification system and threat analysis for bird habitats in the United States, the most thorough and scientifically credible assessment of threats to birds published to date, as well as a new list of birds of conservation concern. Filled with beautiful color illustrations and original range maps, the Guide is a timely, important, and inspiring reference for birders and anyone else interested in conserving North America’s avian fauna. But this book is far more than another shout of crisis. The Guide also lays out a concrete and achievable plan of long-term action to safeguard our country’s rich bird life. Ultimately, it is an argument for hope. Whether you spend your early weekend mornings crouched in silence with binoculars in hand, hoping to check another species off your list, or you’ve never given much thought to bird conservation, you’ll appreciate the visual power and intellectual scope of these pages.
Key Areas for Threatened Birds in the Neotropics
David C. Wege,Adrian J. Long
Author : David C. Wege,Adrian J. Long
Publisher : Smithsonian Institution Scholarly Press
Page : 332 pages
File Size : 52,5 Mb
Release : 1995-10-17
Category : Nature
ISBN : UOM:39015034518327
Key Areas for Threatened Birds in the Neotropics by David C. Wege,Adrian J. Long Pdf
Approximately 3,600 bird species occur in the 21 countries of mainland Central and South America, of which 290 are listed as threatened. Taking a country-by-country, site-based approach, this book documents the 596 most important areas for the conservation of these threatened birds. Introductory chapters define Key Areas and the distribution of threatened species, describe habitats, threats and conservation, and identify the gaps in our knowledge of Neotropical birds.
The Birds of America
John James Audubon
Author : John James Audubon
Publisher : White Lion Publishing
Page : 0 pages
File Size : 54,9 Mb
Release : 2013
Category : Artists
ISBN : 0565093398
The Birds of America by John James Audubon Pdf
'Birds of America' is one of the best known natural history books ever produced and also one of the most valuable - a complete set sold at auction in December 2010 for 7.3 million, which is a world record.
Endangered Birds of North America
April Pulley Sayre
Author : April Pulley Sayre
Publisher : Twenty First Century Books
Page : 95 pages
File Size : 44,7 Mb
Release : 1997
Category : Juvenile Nonfiction
ISBN : 080504549X
Endangered Birds of North America by April Pulley Sayre Pdf
Discusses why certain bird species are endangered and examines such examples as the snail kite, piping plover, and whooping crane.
The World's Rarest Birds
Erik Hirschfeld,Andy Swash,Robert Still
Author : Erik Hirschfeld,Andy Swash,Robert Still
Publisher : Princeton University Press
Page : 360 pages
File Size : 49,9 Mb
Release : 2013-03-17
Category : Nature
ISBN : 9781400844906
The World's Rarest Birds by Erik Hirschfeld,Andy Swash,Robert Still Pdf
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.
Birds of Northern South America: An Identification Guide
Miguel Lentino,Robin Restall,Clemencia Rodner
Author : Miguel Lentino,Robin Restall,Clemencia Rodner
Publisher : Bloomsbury Publishing
Page : 2689 pages
File Size : 44,8 Mb
Release : 2020-01-23
Category : Nature
ISBN : 9781472981615
Birds of Northern South America: An Identification Guide by Miguel Lentino,Robin Restall,Clemencia Rodner Pdf
The first comprehensive identification guide dealing exclusively with the birds of this region. It covers all the species, including vagrants, found in Ecuador, Columbia, Venezuela, Aruba, Curaçao, Bonaire, Trinidad and Tobago, Guyana, Suriname and French Guiana. More than 2,300 species are described in depth in the text, describing geographical variation, identification, status, habitat, voice and taxonomy. This authoritative book will not only be an indispensable guide to the visiting birder, but also a vital tool for those engaged in work to conserve and study the avifauna of this region, which is of such importance to both the indigenous species and those which pass through on migration. This book is a companion to Birds of Northern South America: An Identification Guide - Plates and Maps, which forms Volume II of the set.
Where to Watch Birds in South America
Nigel Wheatley
Author : Nigel Wheatley
Publisher : Princeton University Press
Page : 432 pages
File Size : 48,6 Mb
Release : 2014-07-14
Category : Nature
ISBN : 9781400864010
Where to Watch Birds in South America by Nigel Wheatley Pdf
A unique field guide and reference, Where to Watch Birds in South America is designed to help the avid birder and the general wildlife enthusiast organize eventful journeys throughout the richest continent for birds, where the species number over three thousand. This book covers more than two hundred of the best sites for birdwatching, and includes the archipelagos of Trinidad and Tobago, the Galapagos and Falkland Islands, the Netherland Antilles, and part of Antarctica. The reader will find details of every species that is endemic to particular countries, and will learn where and when best to see such birds as the scarlet ibis, Andean condor, harpy eagle, sunbittern, macaw, toucan, jacamar, antbird, and cotinga. The text is enhanced by nearly one hundred maps and fifty line drawings. There are even hints as to where species not seen for decades may be rediscovered. This guide begins with an introduction to the continent and its birds then deals with particular countries and archipelagos. The site details include bird lists, a list of other wildlife present, and the latest advice on where to look for birds. For the traveler, there is information on transport, accommodations, safety, and health, and answers to various strategic questions: Which countries support the most species? How many sites must be visited to see most of them? How long does this take? When is the best time to go? Whether a first-time visitor to South America or a seasoned traveler there, the reader will find this guide immensely useful in making the most out of the trip. Originally published in 1994. The Princeton Legacy Library uses the latest print-on-demand technology to again make available previously out-of-print books from the distinguished backlist of Princeton University Press. These editions preserve the original texts of these important books while presenting them in durable paperback and hardcover editions. The goal of the Princeton Legacy Library is to vastly increase access to the rich scholarly heritage found in the thousands of books published by Princeton University Press since its founding in 1905.
Endangered and Disappearing Birds of the Midwest
Matt Williams
Author : Matt Williams
Publisher : Indiana University Press
Page : 330 pages
File Size : 55,9 Mb
Release : 2018-08-01
Category : Nature
ISBN : 9780253036094
Endangered and Disappearing Birds of the Midwest by Matt Williams Pdf
From the birds who wake us in the morning with their cheerful chorus to those who flock to our feeders and brighten a gloomy winter day, birds fascinate us with their lively and interesting behavior and provide essential services from controlling pest populations to pollinating crops. And yet for all the benefits they provide, many species across Minnesota, Wisconsin, Illinois, Iowa, Indiana, Michigan, and Ohio are in danger of extinction due to loss of habitat, agricultural expansion, changing forest conditions, and interactions with humans. In Endangered and Disappearing Birds of the Midwest, Matt Williams profiles forty of the most beautiful and interesting birds who winter, breed, or migrate through the Midwest and whose populations are most in danger of disappearing from the region. Each profile includes the current endangered status of the species, a description of the bird's vocal and nesting patterns, and tips to help readers identify them, along with stunning color images and detailed migration maps. An exquisite and timely examination of our feathered friends, Endangered and Disappearing Birds of the Midwest is a call to action to protect these vulnerable and gorgeous creatures that enliven our world.
Birder'S Conservation Handbook
Anonim
Author : Anonim
Publisher : Unknown
Page : 128 pages
File Size : 42,5 Mb
Release : 2010
Category : Electronic
ISBN : OCLC:748360127
Birder'S Conservation Handbook by Anonim Pdf
Until now there has been no single, comprehensive resource on the status of North America's most threatened birds and what people can do to help protect them. Birder's Conservation Handbook is the only book of its kind, written specifically to help birders and researchers understand the threats while providing actions to protect birds and their habitats. Jeffrey Wells has distilled vast amounts of essential information into a single easy-to-use volume-required reading for anyone who loves birds and wants to ensure they are protected. At-a-glance species accounts cover in detail North America's one hundred most at-risk birds; each account is beautifully illustrated by today's top bird artists. The text includes status, distribution, ecology, threats, conservation actions and needs, and references. A distribution map accompanies each entry. Chapters discuss birds as indicators of environmental health, the state of North American bird populations, major conservation issues, and initiatives now underway to improve the health of North America's birds. Birder's Conservation Handbook is an indispensable resource for birdwatchers, researchers, naturalists, and conservationists. Reading it will inspire you to become an active steward of our birds and the habitats we share. A comprehensive guide to North America's one hundred most at-risk birds and how to protect them Compact and easy to use, with beautiful illustrations and data organized for convenient, at-a-glance reference Detailed species accounts, including distribution maps Practical advice on conservation Information on leading conservation agencies and resources.
Birder's Conservation Handbook
Jeffrey V. Wells
Author : Jeffrey V. Wells
Publisher : Princeton University Press
Page : 464 pages
File Size : 45,8 Mb
Release : 2010-04-18
Category : Nature
ISBN : 9781400831517
Birder's Conservation Handbook by Jeffrey V. Wells Pdf
Until now there has been no single, comprehensive resource on the status of North America's most threatened birds and what people can do to help protect them. Birder's Conservation Handbook is the only book of its kind, written specifically to help birders and researchers understand the threats while providing actions to protect birds and their habitats. Jeffrey Wells has distilled vast amounts of essential information into a single easy-to-use volume-required reading for anyone who loves birds and wants to ensure they are protected. At-a-glance species accounts cover in detail North America's one hundred most at-risk birds; each account is beautifully illustrated by today's top bird artists. The text includes status, distribution, ecology, threats, conservation actions and needs, and references. A distribution map accompanies each entry. Chapters discuss birds as indicators of environmental health, the state of North American bird populations, major conservation issues, and initiatives now underway to improve the health of North America's birds. Birder's Conservation Handbook is an indispensable resource for birdwatchers, researchers, naturalists, and conservationists. Reading it will inspire you to become an active steward of our birds and the habitats we share. A comprehensive guide to North America's one hundred most at-risk birds and how to protect them Compact and easy to use, with beautiful illustrations and data organized for convenient, at-a-glance reference Detailed species accounts, including distribution maps Practical advice on conservation Information on leading conservation agencies and resources
The Birds of South America
Robert S. Ridgely,Guy Tudor,William L. Brown,World Wildlife Fund
Author : Robert S. Ridgely,Guy Tudor,William L. Brown,World Wildlife Fund
Publisher : University of Texas Press
Page : 956 pages
File Size : 55,8 Mb
Release : 1989
Category : Nature
ISBN : 0292770634
The Birds of South America by Robert S. Ridgely,Guy Tudor,William L. Brown,World Wildlife Fund Pdf
A land of incredible natural resources, the South American continent is rich in plant and animal species. Among birds alone, over 3,100 species are either resident or migrant. Birds are some of South America's treasures and also one of its most endangered resources. Hence the need for a descriptive record of South American birds that will serve both professional and amateur bird students and encourage conservation of these magnificent species. Although South American birds elicit much popular and scientific interest, they have never been completely or satisfactorily described and cataloged in a single, published source. The Birds of South America, projected to be a four-volume work, thus fills a critical void. Starting from a museum approach, the authors have examined specimens of each subspecies, comparing them visually and trying to discern the patterns in their plumage variation, both intra- and inter-specifically. They take a new look at bird systematics, reassessing relationships in light of new information. Perhaps most important, they combine this review and analysis with extensive field observations to give an accurate, incisive portrait of the birds in nature. At a time when rapid development is devastating millions of acres of tropical habitat in South America, this record of an endangered resource becomes crucial. If the birds and other plants and animals of South America are to be saved, they must first be known and appreciated. The Birds of South America is a major step in that direction. Volume II includes the Ovenbirds and Woodcreepers, Antbirds, Gnatcatchers, and Tapaculos; Tyrant Flycatchers; and Manakins and Cotingas. The remaining volumes of The Birds of South America will be: Volume III: The Nonpasserines (Landbirds) Volume IV: The Nonpasserines (Waterbirds) No release date has been set for the remaining volumes.
Birds Of Central America
Andrew C. Vallely,Dale Dyer
Author : Andrew C. Vallely,Dale Dyer
Publisher : Princeton University Press
Page : 584 pages
File Size : 45,7 Mb
Release : 2018-10-16
Category : Nature
ISBN : 9780691138022
Birds Of Central America by Andrew C. Vallely,Dale Dyer Pdf
The first comprehensive field guide to the birds of Central America Birds of Central America is the first comprehensive field guide to the avifauna of the entire region, including Belize, Guatemala, Honduras, El Salvador, Nicaragua, Costa Rica, and Panama. Handy and compact, the book presents text and illustrations for nearly 1,200 resident and migrant species, and information on all rare vagrants. Two hundred sixty detailed plates on convenient facing-page spreads depict differing ages and sexes for each species, with a special focus on geographic variation. The guide also contains up-to-date range maps and concise notes on distribution, habitat, behavior, and voice. An introduction provides a brief overview of the region’s landscape, climate, and biogeography. The culmination of more than a decade of research and field experience, Birds of Central America is an indispensable resource for all those interested in the bird life of this part of the world. Detailed information on the entire avifauna of Central America 260 beautiful color plates Range maps, text, and illustrations presented on convenient facing-page spreads Up-to-date notes on distribution supported by an extensive bibliography Special focus on geographic variation of bird species
Wildlife Review
Anonim
Author : Anonim
Publisher : Unknown
Page : 860 pages
File Size : 53,8 Mb
Release : 1995
Category : Wild life, Conservation of
ISBN : MINN:31951P004157375