The North American Sea Ducks

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Publisher : Lulu.com
ISBN 13 : 1609621069
Total Pages : 258 pages
Book Rating : 4.6/5 (96 download)

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Book Synopsis The North American Sea Ducks by : Paul Johnsgard

Download or read book The North American Sea Ducks written by Paul Johnsgard and published by Lulu.com. This book was released on 2016-11-09 with total page 258 pages. Available in PDF, EPUB and Kindle. Book excerpt: The 21 species of sea ducks are one of the larger subgroups (Tribe Mergini) of the waterfowl family Anatidae, and the 16 species (one historically extinct) that are native to North America represent the largest number to be found on any continent, and also the largest number of endemic sea duck species native to any continent. Although generally not important as game birds, the sea ducks include some economically important birds such as the eiders, the basis for the Arctic eiderdown industry and a historically important food source for some Native American cultures. They also include what is probably the most northerly breeding species of all waterfowl and an icon of Arctic bird life, the long-tailed duck. The sea ducks also include species having some of the most complex and diverse pair-forming postural and acoustic displays of all waterfowl (goldeneyes and bufflehead), and some of the deepest diving species of all waterfowl (scoters and long-tailed duck). Sea ducks are highly prone to population disasters caused by oil spills and other water contaminants and, like other seabirds, are among the first bird groups that are being affected by current global warming trends in polar regions. This book is an effort to summarize succinctly our current knowledge of sea duck biology and to provide a convenient survey of the vast technical literature on the group, with over 900 literature references. It also includes 90,000 words of text (more than 40 percent of which is new), 15 updated range maps, 11 black & white and 20 color photographs, over 30 ink drawings, and nearly 150 sketches. Lastly, the North American sea ducks include the now extinct Labrador duck, the only northern hemisphere waterfowl species to have gone extinct in modern times. I have gratefully reprinted a Labrador duck watercolor by Sir Peter Scott. Considering recent population crashes in other sea ducks, such as the Steller's eider and spectacled eider, it should also offer a sobering reminder of the fragility of our natural world and its inhabitants, including us.

RENEW Report

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Publisher :
ISBN 13 :
Total Pages : 356 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis RENEW Report by :

Download or read book RENEW Report written by and published by . This book was released on 1994 with total page 356 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Ecology and Conservation of North American Sea Ducks

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Publisher : CRC Press
ISBN 13 : 1482248980
Total Pages : 604 pages
Book Rating : 4.4/5 (822 download)

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Book Synopsis Ecology and Conservation of North American Sea Ducks by : Jean-Pierre L. Savard

Download or read book Ecology and Conservation of North American Sea Ducks written by Jean-Pierre L. Savard and published by CRC Press. This book was released on 2015-04-13 with total page 604 pages. Available in PDF, EPUB and Kindle. Book excerpt: The past decade has seen a huge increase in the interest and attention directed toward sea ducks, the Mergini tribe. This has been inspired, in large part, by the conservation concerns associated with numerical declines in several sea duck species and populations, as well as a growing appreciation for their interesting ecological attributes. Reflec

Canadian Journal of Zoology

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Publisher :
ISBN 13 :
Total Pages : 406 pages
Book Rating : 4.3/5 (21 download)

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Book Synopsis Canadian Journal of Zoology by :

Download or read book Canadian Journal of Zoology written by and published by . This book was released on 2009 with total page 406 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Ducks, Geese, and Swans of North America

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Publisher : JHU Press
ISBN 13 : 1421407515
Total Pages : 1183 pages
Book Rating : 4.4/5 (214 download)

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Book Synopsis Ducks, Geese, and Swans of North America by : Guy A. Baldassarre

Download or read book Ducks, Geese, and Swans of North America written by Guy A. Baldassarre and published by JHU Press. This book was released on 2014 with total page 1183 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ducks, Geese, and Swans of North America has been hailed as a classic since the first edition was published in 1942. A must-have for professional biologists, birders, waterfowl hunters, decoy collectors, and wildlife managers, this fully revised and updated edition provides definitive information on the continent's forty-six species. Maps of both winter and breeding ranges are presented with images by top waterfowl photographers and the acclaimed original artwork of Robert W. (Bob) Hines. Originally authored by F. H. Kortright and later revised by Frank Bellrose, this latest edition, which has been meticulously updated by renowned waterfowl biologist Guy Baldassarre, continues the legacy of esteemed authors. Each species account contains in-depth sections on: - identification - distribution - migration behavior - habitat - population status - breeding biology - rearing of young - recruitment and survival - food habits and feeding ecology - molts and plumages - conservation and management To facilitate identification, the species accounts also include detailed illustrations of wings. An appendix contains comparative illustrations of ducklings, goslings, and cygnets. Guy Baldassarre has hit the target. His remake of the Kortright/Bellrose classic provides good biological descriptions, wonderful photographs and illustrations, and easy-to-understand information about waterfowl. I would encourage every hunter and enthusiast to have these books as an educational guide to waterfowl and their needs.--H. Dale Hall, CEO, Ducks Unlimited, Inc. When, as an eleven-year-old in 1942, I read F. H. Kortright's first edition of this book, it altered the trajectory of my life. Every subsequent edition, including this latest update by Guy Baldassarre, has improved the landmark reference. I can't imagine that anyone interested in waterfowl or wetlands can live without this indispensable book.--Paul A. Johnsgard, University of Nebraska-Lincoln Creating a brand-new version of such a timeless and previously revised classic is a risky venture indeed, but nobody could be better suited for this monumental task than Guy Baldassarre. He has created a stunning new classic, at once magnificent in its visual appeal and truly comprehensive in its scientific breadth and depth. Hats off to Guy for dedicating himself to this project with such obvious passion, patience, and skill. This book absolutely belongs on the shelf or coffee table of anyone who has ever marveled at waterfowl, whether through their binoculars or from inside the duck blind.--John W. Fitzpatrick, Cornell Laboratory of Ornithology Guy Baldassarre was a professor of wildlife ecology at the State University of New York College of Environmental Science and Forestry in Syracuse until his death in 2012. He is the coauthor of the textbook, Waterfowl Ecology and Management. Johns Hopkins University Press Baltimore www.press.jhu.edu This product consists of two volumes, packaged in a slipcase along with a CD containing references and additional maps. ISBN 13: 978-1-4214-0751-7 ISBN 10: 1-4214-0751-5 [Use barcode for ISBN 13: 978-1-4214-0751-7] Cover design: Cover illustration: Northern Pintail. GaryKramer.net Author photo: HOLD SPACE FOR AUTHOR PHOTO X: \marketing\author photos --John W. Fitzpatrick, Cornell Lab of Ornithology "Midwest Book Review"

RENEW Report

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Publisher :
ISBN 13 :
Total Pages : 36 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis RENEW Report by : RENEW (Canada)

Download or read book RENEW Report written by RENEW (Canada) and published by . This book was released on 2001 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Birds of Vancouver Island’s West Coast

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Publisher : UBC Press
ISBN 13 : 0774890126
Total Pages : 561 pages
Book Rating : 4.7/5 (748 download)

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Book Synopsis The Birds of Vancouver Island’s West Coast by : Adrian Dorst

Download or read book The Birds of Vancouver Island’s West Coast written by Adrian Dorst and published by UBC Press. This book was released on 2018-04-01 with total page 561 pages. Available in PDF, EPUB and Kindle. Book excerpt: The west coast region of Vancouver Island encompasses mountainous terrain, rainforest, mudflats, and ragged coastlines that bear the brunt of storms spawned by an immense ocean. Remote and inaccessible to birders until well into the twentieth century, the rugged beauty of this “wild west coast,” attracts visitors from far and wide. And it also boasts a distinctive avian population that has made it one of Canada’s premier bird-watching destinations. The Birds of Vancouver Island’s West Coast is the essential guide to the region’s birds. It presents accounts of all of the species thus far recorded as occurring there – 360 in total – and updates the 231 species recorded up to 1978. Each account includes a brief introduction to the species and an overview of its total range. Key to the book’s detailed and authoritative accounts are first-hand observations and anecdotes recorded by the author over more than forty years. By far the most detailed and up-to-date account of the birds of this region, this book will inform, delight, and surprise amateur and professional birders alike.

Pelagic Distribution and Abundance of Seabirds in the Gulf of Alaska and Eastern Bering Sea

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Publisher :
ISBN 13 :
Total Pages : 314 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Pelagic Distribution and Abundance of Seabirds in the Gulf of Alaska and Eastern Bering Sea by : Patrick J. Gould

Download or read book Pelagic Distribution and Abundance of Seabirds in the Gulf of Alaska and Eastern Bering Sea written by Patrick J. Gould and published by . This book was released on 1982 with total page 314 pages. Available in PDF, EPUB and Kindle. Book excerpt: Atlas based on censuses conducted from ships and aircraft over waters of the Gulf of Alaska and eastern Bering Sea.

Federal Register

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Publisher :
ISBN 13 :
Total Pages : 902 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Federal Register by :

Download or read book Federal Register written by and published by . This book was released on 1998-05-06 with total page 902 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Book of Eggs

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Publisher : University of Chicago Press
ISBN 13 : 022605781X
Total Pages : 657 pages
Book Rating : 4.2/5 (26 download)

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Book Synopsis The Book of Eggs by : Mark E. Hauber

Download or read book The Book of Eggs written by Mark E. Hauber and published by University of Chicago Press. This book was released on 2014-08-01 with total page 657 pages. Available in PDF, EPUB and Kindle. Book excerpt: From the brilliantly green and glossy eggs of the Elegant Crested Tinamou—said to be among the most beautiful in the world—to the small brown eggs of the house sparrow that makes its nest in a lamppost and the uniformly brown or white chickens’ eggs found by the dozen in any corner grocery, birds’ eggs have inspired countless biologists, ecologists, and ornithologists, as well as artists, from John James Audubon to the contemporary photographer Rosamond Purcell. For scientists, these vibrant vessels are the source of an array of interesting topics, from the factors responsible for egg coloration to the curious practice of “brood parasitism,” in which the eggs of cuckoos mimic those of other bird species in order to be cunningly concealed among the clutches of unsuspecting foster parents. The Book of Eggs introduces readers to eggs from six hundred species—some endangered or extinct—from around the world and housed mostly at Chicago’s Field Museum of Natural History. Organized by habitat and taxonomy, the entries include newly commissioned photographs that reproduce each egg in full color and at actual size, as well as distribution maps and drawings and descriptions of the birds and their nests where the eggs are kept warm. Birds’ eggs are some of the most colorful and variable natural products in the wild, and each entry is also accompanied by a brief description that includes evolutionary explanations for the wide variety of colors and patterns, from camouflage designed to protect against predation, to thermoregulatory adaptations, to adjustments for the circumstances of a particular habitat or season. Throughout the book are fascinating facts to pique the curiosity of binocular-toting birdwatchers and budding amateurs alike. Female mallards, for instance, invest more energy to produce larger eggs when faced with the genetic windfall of an attractive mate. Some seabirds, like the cliff-dwelling guillemot, have adapted to produce long, pointed eggs, whose uneven weight distribution prevents them from rolling off rocky ledges into the sea. A visually stunning and scientifically engaging guide to six hundred of the most intriguing eggs, from the pea-sized progeny of the smallest of hummingbirds to the eggs of the largest living bird, the ostrich, which can weigh up to five pounds, The Book of Eggs offers readers a rare, up-close look at these remarkable forms of animal life.

Wildlife Review

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Publisher :
ISBN 13 :
Total Pages : 718 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Wildlife Review by :

Download or read book Wildlife Review written by and published by . This book was released on 1982 with total page 718 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Atlas of Breeding Birds of Alberta

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Publisher : Nature Alberta
ISBN 13 : 9780969613497
Total Pages : 648 pages
Book Rating : 4.6/5 (134 download)

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Book Synopsis The Atlas of Breeding Birds of Alberta by :

Download or read book The Atlas of Breeding Birds of Alberta written by and published by Nature Alberta. This book was released on 2007 with total page 648 pages. Available in PDF, EPUB and Kindle. Book excerpt:

National Missile Defense (NMD) Deployment

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Publisher :
ISBN 13 :
Total Pages : 340 pages
Book Rating : 4.3/5 (555 download)

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Book Synopsis National Missile Defense (NMD) Deployment by :

Download or read book National Missile Defense (NMD) Deployment written by and published by . This book was released on 2000 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Inventory and Monitoring of Wildlife Habitat

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Publisher :
ISBN 13 :
Total Pages : 888 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Inventory and Monitoring of Wildlife Habitat by : Allen Cooperrider

Download or read book Inventory and Monitoring of Wildlife Habitat written by Allen Cooperrider and published by . This book was released on 1986 with total page 888 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Vertebrate Biology

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Publisher : JHU Press
ISBN 13 : 1421400405
Total Pages : 602 pages
Book Rating : 4.4/5 (214 download)

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Book Synopsis Vertebrate Biology by : Donald W. Linzey

Download or read book Vertebrate Biology written by Donald W. Linzey and published by JHU Press. This book was released on 2012-02-13 with total page 602 pages. Available in PDF, EPUB and Kindle. Book excerpt: Arranged logically to follow the typical course format, Vertebrate Biology leaves students with a full understanding of the unique structure, function, and living patterns of the subphylum that includes our own species.

East Alaska Proposed Resource Management Plan

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Publisher :
ISBN 13 :
Total Pages : 590 pages
Book Rating : 4.3/5 (555 download)

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Book Synopsis East Alaska Proposed Resource Management Plan by :

Download or read book East Alaska Proposed Resource Management Plan written by and published by . This book was released on 1995 with total page 590 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Alaska Pulp Corporation Long-term Timber Sale Contract, North and East Kuiu

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Publisher :
ISBN 13 :
Total Pages : 522 pages
Book Rating : 4.3/5 (555 download)

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Book Synopsis Alaska Pulp Corporation Long-term Timber Sale Contract, North and East Kuiu by :

Download or read book Alaska Pulp Corporation Long-term Timber Sale Contract, North and East Kuiu written by and published by . This book was released on 1993 with total page 522 pages. Available in PDF, EPUB and Kindle. Book excerpt: