Boreal Birds Of North America

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Boreal Birds of North America

Author : Jeffrey V. Wells
Publisher : Univ of California Press
Page : 160 pages
File Size : 42,6 Mb
Release : 2011-10
Category : Science
ISBN : 9780520271005

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Boreal Birds of North America by Jeffrey V. Wells Pdf

“A wonderful book that highlights the globally unique and important boreal forest ecoregion from an avian perspective, with fresh twists. Your ideas about where those migrant and wintering birds in your backyards have come from will be forever changed after you read this.”--Gordon Orians, Professor Emeritus of Biology, University of Washington “One of the planet's most amazing spectacles is the seasonal ebb and flow of migrants from the boreal forests to warmer winter quarters, with stopovers in our neighborhoods in between. This book tells you how connected the world is and what's at risk if we damage any part of it.”--Stuart Pimm, Doris Duke Professor of Conservation Ecology, Duke University, winner of the 2006 Dr. A. H. Heineken Prize “This diverse set of contributions about birds that nest in and migrate to and from North America's boreal forest demonstrates the remarkable interconnectedness of ecosystems across the hemispheres and the incredible responsibility we face to protect them.”--Bridget Stutchbury, York University, author of Silence of the Songbirds and The Private Lives of Birds “The fact that billions of birds breed in North America’s boreal forest is amazing enough, but this assemblage is even more remarkable when understood as playing completely different, major ecological roles across the temperate and tropical Americas during the northern winter. This book definitely will broaden your thinking about ecological connections across the hemisphere and the global-scale phenomenon that crosses our skies twice each year.”--John W. Fitzpatrick, Louis Agassiz Fuertes Director, Cornell Lab of Ornithology

The Boreal Forest Region

Author : Peter J. Blancher,Bird Studies Canada,Jeffrey Vance Wells,Canadian Boreal Initiative,Boreal Songbird Initiative
Publisher : Unknown
Page : 12 pages
File Size : 42,5 Mb
Release : 2005
Category : Forest birds
ISBN : MINN:31951D02383606R

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The Boreal Forest Region by Peter J. Blancher,Bird Studies Canada,Jeffrey Vance Wells,Canadian Boreal Initiative,Boreal Songbird Initiative Pdf

These ecosystems support some demonstrates that the Boreal Forest Region is vital to the of the greatest abundance of wildlife on the continent, abundance of bird life in the U. S. and Canada, and also including massive caribou herds, intact predator-prey contributes in a significant way to the abundance of birds in systems with healthy populations of top predators like Mexico, the Caribbean, and [...] In fact, the Boreal Forest Region represents 26% of the land area of the The study's findings demonstrate that the Boreal Forest U. S. and Canada - yet this report shows that it supports Region is critical to the well-being of many species of nearly 50% of North America's bird species. [...] Thirty-five of Approximately 30% of all shorebirds (7 million) and 30% of 44 waterfowl species (80%) in the U. S. or Canada breed all landbirds (1-3 billion) that breed in the U. S. and Canada in the Boreal Forest Region. [...] For waterfowl in particular, a more accurate estimate of the proportion of continental 1) The first is Digital Distribution Maps of the Birds populations that occur in the Boreal Forest Region should of the Western Hemisphere (Ridgely et al. [...] Data from the 1990s decade were analyzed to provide an alternative measure of the proportion of breeding birds of each species in combinations of jurisdiction and BCR within the United States, and within Canada south of the arctic.

Boreal Birds of North America

Author : Jeffrey V. Wells
Publisher : Univ of California Press
Page : 160 pages
File Size : 51,6 Mb
Release : 2011-11-15
Category : Science
ISBN : 9780520950580

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Boreal Birds of North America by Jeffrey V. Wells Pdf

Reaching from interior Alaska across Canada to Labrador and Newfoundland, North America’s boreal forest is the largest wilderness area left on the planet. It is critical habitat for billions of birds; more than 300 species regularly breed there. After the breeding season, many boreal birds migrate to seasonal habitats across the United States, Mexico, the Caribbean, and Central and South America. This volume brings together new research on boreal bird biology and conservation. It highlights the importance of the region to the global avifauna and to the connectivity between the boreal forest and ecoregions throughout the Americas. The contributions showcase a unique set of perspectives on the migration, wintering ecology, and conservation of bird communities that are tied to the boreal forest in ways that may not have been previously considered.

The Birds of North America

Author : Anonim
Publisher : Unknown
Page : 20 pages
File Size : 46,6 Mb
Release : 1993
Category : Electronic
ISBN : OCLC:180605459

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The Birds of North America by Anonim Pdf

All the Birds of North America

Author : Jack Griggs,Jack L. Griggs
Publisher : Harper Collins
Page : 408 pages
File Size : 40,6 Mb
Release : 2002-11-12
Category : Nature
ISBN : 9780060527709

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All the Birds of North America by Jack Griggs,Jack L. Griggs Pdf

A field guide to North American birds presents an identification method that uses panoramic illustrations, range maps, and an organization system based on habitat and characteristics.

Birds of North America

Author : Anonim
Publisher : Unknown
Page : 128 pages
File Size : 55,6 Mb
Release : 1996
Category : Electronic
ISBN : OCLC:757562257

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Birds of North America by Anonim Pdf

The Field Guide to Dumb Birds of North America

Author : Matt Kracht
Publisher : Chronicle Books
Page : 178 pages
File Size : 46,7 Mb
Release : 2019-04-02
Category : Humor
ISBN : 9781452177397

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The Field Guide to Dumb Birds of North America by Matt Kracht Pdf

National bestselling book: Featured on Midwest, Mountain Plains, New Atlantic, Northern, Pacific Northwest and Southern Regional Indie Bestseller Lists Perfect book for the birder and anti-birder alike A humorous look at 50 common North American dumb birds: For those who have a disdain for birds or bird lovers with a sense of humor, this snarky, illustrated handbook is equal parts profane, funny, and—let's face it—true. Featuring common North American birds, such as the White-Breasted Butt Nugget and the Goddamned Canada Goose (or White-Breasted Nuthatch and Canada Goose for the layperson), Matt Kracht identifies all the idiots in your backyard and details exactly why they suck with humorous, yet angry, ink drawings. With The Field Guide to Dumb Birds of North America, you won't need to wonder what all that racket is anymore! • Each entry is accompanied by facts about a bird's (annoying) call, its (dumb) migratory pattern, its (downright tacky) markings, and more. • The essential guide to all things wings with migratory maps, tips for birding, musings on the avian population, and the ethics of birdwatching. • Matt Kracht is an amateur birder, writer, and illustrator who enjoys creating books that celebrate the humor inherent in life's absurdities. Based in Seattle, he enjoys gazing out the window at the beautiful waters of Puget Sound and making fun of birds. "There are loads of books out there for bird lovers, but until now, nothing for those that love to hate birds. The Field Guide to Dumb Birds of North America fills the void, packed with snarky illustrations that chastise the flying animals in a funny, profane way. " – Uncrate A humorous animal book with 50 common North American birds for people who love birds and also those who love to hate birds • A perfect coffee table or bar top conversation-starting book • Makes a great Mother's Day, Father's Day, birthday, or retirement gift

Birds in Boreal Canada

Author : Anthony J. Erskine,Canadian Wildlife Service
Publisher : Unknown
Page : 0 pages
File Size : 49,7 Mb
Release : 1977
Category : Electronic
ISBN : OCLC:720054752

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Birds in Boreal Canada by Anthony J. Erskine,Canadian Wildlife Service Pdf

American Birds

Author : Anonim
Publisher : Unknown
Page : 136 pages
File Size : 42,5 Mb
Release : 2005
Category : Bird populations
ISBN : CORNELL:31924097638963

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American Birds by Anonim Pdf

Restoring North America's Birds

Author : Robert A. Askins
Publisher : Yale University Press
Page : 354 pages
File Size : 43,7 Mb
Release : 2008-10-01
Category : Science
ISBN : 9780300127119

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Restoring North America's Birds by Robert A. Askins Pdf

DIVThe decline of bird species in a wide range of North American habitats—forests, prairies, shrublands, mountain regions, marshes, and deserts—has inspired two decades of intense scientific study of bird ecology and conservation. But for professional scientists and amateur birders alike, interpreting the results of these diverse studies is often complex and bewildering. This accessible book pulls together recent research on bird species and habitats to show how basic ecological principles apply in seemingly different situations. Robert A. Askins provides an engaging introduction to bird ecology and concepts of landscape ecology, focusing on such intriguing species as Bachman’s Warbler, Red Crossbill, Mountain Plover, and Marbled Murrelet. Understanding the ancient landscapes of North America and how humans have changed them, Askins says, is essential for devising plans to protect and restore bird populations. In addition to such obvious changes to the landscape as the clearing of forests and plowing of prairies, more subtle changes also dramatically affect birds. Species may disappear when we interrupt natural disturbances by suppressing wildfires or trapping out beaver, or when we disrupt habitat with roads and housing developments. Askins challenges some of the assumptions that underlie current conservation efforts and offers concrete recommendations, based on sound ecological principles, for protecting the rich natural diversity of North America’s birds./div

The Birds of North America

Author : Anonim
Publisher : Unknown
Page : 494 pages
File Size : 45,5 Mb
Release : 1992
Category : Birds
ISBN : STANFORD:36105020284084

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The Birds of North America by Anonim Pdf

The Hudsonian Chickadee and Its Allies

Author : Samuel Nicholson Rhoads
Publisher : Unknown
Page : 24 pages
File Size : 46,6 Mb
Release : 1893
Category : Chickadees
ISBN : HARVARD:32044107217861

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The Hudsonian Chickadee and Its Allies by Samuel Nicholson Rhoads Pdf

Best Places to Bird in Ontario

Author : Kenneth Burrell,Michael Burrell
Publisher : Greystone Books Ltd
Page : 224 pages
File Size : 55,7 Mb
Release : 2019-05-07
Category : Travel
ISBN : 9781771643658

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Best Places to Bird in Ontario by Kenneth Burrell,Michael Burrell Pdf

An insider’s guide to the best birding in Ontario, featuring thirty highly recommended sites. It’s no secret: Ontario’s rich natural landscape and diverse wildlife provides some of the most exceptional birdwatching Canada has to offer, attracting thousands of bird-lovers each year. In this user-friendly guidebook, local experts Mike and Ken Burrell show us why. Outlining thirty of their personal favorite spots at which to enjoy the province’s birding, they take readers on an avian tour from Point Pelee to Moosonee, Rainy River to Cornwall. Along the way, they draw from their extensive experience as professional birding guides and field biologists to share insider tips for spotting more than three hundred unique species, advice for exactly when and where to go for the best results, and helpful hints for finding rarely seen birds. Finally, they provide detailed instructions for accessing and enjoying each of the highly recommended sites. Ranging from beloved classics to remote hidden gems, many of these locales are within driving distance of Toronto, Hamilton, or Ottawa; some are even accessible on foot; and each is as spectacular as the last. With clear maps, beautiful color photos, and a wealth of useful information, Best Places to Bird in Ontario is an invaluable resource that will delight first-time and experienced birders alike.

The World's Rarest Birds

Author : Erik Hirschfeld,Andy Swash,Robert Still
Publisher : Princeton University Press
Page : 360 pages
File Size : 48,8 Mb
Release : 2013-03-17
Category : Nature
ISBN : 9781400844906

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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.

Birder's Conservation Handbook

Author : Jeffrey V. Wells
Publisher : Princeton University Press
Page : 464 pages
File Size : 44,6 Mb
Release : 2010-04-18
Category : Nature
ISBN : 9781400831517

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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