The Natural History And Behavior Of North American Beewolves

The Natural History and Behavior of North American Beewolves PDF
Author: Howard E. Evans
Publisher: Cornell University Press
ISBN: 150174576X
Size: 42.13 MB
Format: PDF, Docs
Category : Science
Languages : en
Pages : 288
View: 1293

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Beewolves are a major group of solitary, ground-nesting wasps belonging to the genus Philanthus of the family Sphecidae. (The common name beewolf derives from the females' practice of preying upon bees to obtain food for their young.) This book brings together information on the biology of more than two-thirds of the 34 North American species, including much previously unpublished data, it is the first book on these wasps to provide extensive material on the behavior of both males and females.

The Nature Of Game

The Nature of Game PDF
Author: Ben Hoskyns
Publisher:
ISBN: 9781870948920
Size: 52.65 MB
Format: PDF, Docs
Category : Sports & Recreation
Languages : en
Pages : 150
View: 6735

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The evocative paintings of Ben Hoskyns capture the beauty and variety of quarry species worldwide, from Great Britain and Europe to the wide variety of North American birds and animals.

The Nature Of North Carolina S Southern Coast

The Nature of North Carolina s Southern Coast PDF
Author: Dirk Frankenberg
Publisher: Univ of North Carolina Press
ISBN: 0807872369
Size: 51.44 MB
Format: PDF, Kindle
Category : Nature
Languages : en
Pages : 272
View: 7259

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For some years, The Nature of North Carolina's Southern Coast has stood as an essential resource for all who treasure our coastal environment. In this book, Dirk Frankenberg describes the southern coast's beaches, inlets, and estuaries and instructs readers in the responsible exploration and enjoyment of some of North Carolina's most precious natural areas. From Ocracoke Inlet to the South Carolina border, this field guide provides a close-up look at a complex ecosystem, highlighting the processes that have shaped, and continue to shape, North Carolina's southern coast. Frankenberg identifies over 50 different areas of interest along 180 miles of coastline and presents images to help identify natural processes, plants, and plant communities. In addition, he addresses threats to these fragile coastal areas and possible solutions for these threats. Tom Earnhart's new foreword brings the book up to date, helping us appreciate why a deeper understanding of this environment is crucial to its continued enjoyment. Southern Gateways Guide is a registered trademark of the University of North Carolina Press

Indigenous Peoples Of North America

Indigenous Peoples of North America PDF
Author: Robert J. Muckle
Publisher: University of Toronto Press
ISBN: 1442604166
Size: 15.80 MB
Format: PDF, ePub, Mobi
Category : Social Science
Languages : en
Pages : 208
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Most books dealing with North American Indigenous peoples are exhaustive in coverage. They provide in-depth discussion of various culture areas which, while valuable, sometimes means that the big picture context is lost. This book offers a corrective to that trend by providing a concise, thematic overview of the key issues facing Indigenous peoples in North America, from prehistory to the present. It integrates a culture area analysis within a thematic approach, covering archaeology, traditional lifeways, the colonial era, and contemporary Indigenous culture. Muckle also explores the history of the relationship between Indigenous peoples and anthropologists with rigor and honesty. The result is a remarkably comprehensive book that provides a strong grounding for understanding Indigenous cultures in North America.

The Wild Silk Moths Of North America

The Wild Silk Moths of North America PDF
Author: Paul M. Tuskes
Publisher: Cornell University Press
ISBN: 9780801431302
Size: 15.57 MB
Format: PDF, Docs
Category : Nature
Languages : en
Pages : 250
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The Saturniidae are among the largest and showiest moths in North America. This comprehensive work covers the life history and taxonomy of a hundred species and subspecies. The adults and larvae of all species are illustrated in thirty color plates, which are supplemented by line drawings of cocoons, photographs of behavior, and distribution maps. More than a natural history, this book includes chapters on population biology, life history strategies, disease and parasitoids, and the importance of silk moths to human culture. The systematic account emphasizes genetic differences among populations and the process of speciation and presents new information on experimental hybridization and life histories. For the student, researcher, and naturalist practical information is offered on collecting, rearing, and conducting original research. The entire text is referenced to an extensive bibliography.

The Nature Of Nebraska

The Nature of Nebraska PDF
Author: Paul A. Johnsgard
Publisher: U of Nebraska Press
ISBN: 9780803276215
Size: 61.75 MB
Format: PDF, ePub, Mobi
Category : Science
Languages : en
Pages : 402
View: 3863

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Where the eastern and western currents of American life merge as smoothly as one river flows into another is a place called Nebraska. There we find the Platte, a river that gave sustenance to the countless migrants who once trudged westward along the Mormon and Oregon trails. We find the Sandhills, a vast region of sandy grassland that represents the largest area of dunes and the grandest and least disturbed region of mixed-grass prairies in all the Western Hemisphere. And, below it all, we find the Ogallala aquifer, the largest potential source of unpolluted water anywhere. ΓΈ These ecological treasures are all part of the nature of Nebraska. With characteristic clarity, energy, and charm, Paul A. Johnsgard guides us through Nebraska?s incredible biodiversity, introducing us to each ecosystem and the flora and fauna it sustains and inviting us to contemplate the purpose and secrets of the natural world as we consider our own roles and responsibilities in our connection with it.

Ecology Of North America

Ecology of North America PDF
Author: Eric G. Bolen
Publisher: John Wiley & Sons
ISBN: 9780471131564
Size: 59.89 MB
Format: PDF, Mobi
Category : Science
Languages : en
Pages : 464
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From windswept tundra to humid subtropical everglades, fromgracious coniferous forests to austere deserts, North America isblessed with an incredibly diverse array of natural environments,each supporting a unique system of plant and animal life. Thesesystems--also known as biomes--are tightly woven webs of life thathave taken millennia to evolve. This lavishly illustrated bookintroduces readers to this extraordinary array of naturalcommunities and to the subtle interactions of minerals, plants, andanimals that take place within them. Professor Eric Bolen takes a qualitative, intuitive approach to hissubject, beginning with an overview of essential ecological termsand concepts, such as competitive exclusion, taxa, niches, andsuccession. Then, biome by biome, he covers the entirety of Canadaand the United States, starting with the tundra of the far northand working his way south and then west to conclude in the desertsand chaparral of southern California. Along the way, he delves intopertinent conservation issues and features fascinating historicalvignettes and original documents detailing human impact on variousenvironments--for instance, the role of John Deere's plow insettling grasslands, and the use of fur records from Hudson's BayCompany. Throughout, he enlivens the text with dozens of exquisitephotographs and illuminating maps, graphs, charts, andtables. Ecology of North America is an ideal first text for studentsinterested in natural resources, environmental science, andbiology, and it is a useful and attractive addition to the libraryof anyone interested in understanding and protecting the naturalenvironment.

The Nature Of Magmatism In The Appalachian Orogen

The Nature of Magmatism in the Appalachian Orogen PDF
Author: A. Krishna Sinha
Publisher: Geological Society of America
ISBN: 9780813711911
Size: 54.50 MB
Format: PDF
Category : Science
Languages : en
Pages : 429
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The thermal evolution of mountain belts is recorded inthe distribution, origin and ages of magnatism. In this volume, petrologic, isotopic and geochemical evidence is presented to highlight the contribution of igneous rocks to the evolution of the Appalachian Orogen in both Canada and the United States. These papers emphasize the use of modern geochemical and petrologic data to discriminate the sources yielding magmas, and thus the nature of the crust and mantle.

Does North America Exist

Does North America Exist  PDF
Author: Stephen Clarkson
Publisher: University of Toronto Press
ISBN: 080209712X
Size: 62.93 MB
Format: PDF, Docs
Category : Political Science
Languages : en
Pages : 592
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This detailed, meticulously researched, and up-to-date treatment of North America's transborder governance allows the reader to see to what extent the United States' dominance in the continent has been enhanced or mitigated by trilateral connections with its two continental partners.

The Nature Of Borders

The Nature of Borders PDF
Author: Lissa K. Wadewitz
Publisher: University of Washington Press
ISBN: 0295804238
Size: 19.49 MB
Format: PDF
Category : History
Languages : en
Pages : 384
View: 4872

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For centuries, borders have been central to salmon management customs on the Salish Sea, but how those borders were drawn has had very different effects on the Northwest salmon fishery. Native peoples who fished the Salish Sea--which includes Puget Sound in Washington State, the Strait of Georgia in British Columbia, and the Strait of Juan de Fuca--drew social and cultural borders around salmon fishing locations and found ways to administer the resource in a sustainable way. Nineteenth-century Euro-Americans, who drew the Anglo-American border along the forty-ninth parallel, took a very different approach and ignored the salmon's patterns and life cycle. As the canned salmon industry grew and more people moved into the region, class and ethnic relations changed. Soon illegal fishing, broken contracts, and fish piracy were endemic--conditions that contributed to rampant overfishing, social tensions, and international mistrust. The Nature of Borders is about the ecological effects of imposing cultural and political borders on this critical West Coast salmon fishery. This transnational history provides an understanding of the modern Pacific salmon crisis and is particularly instructive as salmon conservation practices increasingly approximate those of the pre-contact Native past. The Nature of Borders reorients borderlands studies toward the Canada-U.S. border and also provides a new view of how borders influenced fishing practices and related management efforts over time. Watch the book trailer: http://www.youtube.com/watch?v=7ffLPgtCYHA&feature=channel_video_title

The Spanish Frontier In North America

The Spanish Frontier in North America PDF
Author: David J. Weber
Publisher: Yale University Press
ISBN: 9780300059175
Size: 70.41 MB
Format: PDF, Kindle
Category : History
Languages : en
Pages : 579
View: 246

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Winner of the 1993 Western Heritage Award given by the National Cowboy Hall of Fame, here is a definitive history of the Spanish colonial period in North America. Authoritative and colorful, the volume focuses on both the Spaniards' impact on Native Americans and the effect of North Americans on Spanish settlers. "Splendid".--New York Times Book Review.

Lost In The Backwoods Scots And The North American Wilderness

Lost in the Backwoods  Scots and the North American Wilderness PDF
Author: Jenni Calder
Publisher: Edinburgh University Press
ISBN: 0748647406
Size: 11.17 MB
Format: PDF
Category : History
Languages : en
Pages : 256
View: 3612

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How the American wilderness shaped Scottish experience, imagination and identity. How is the Scottish imagination shaped by its emigre experience with wilderness and the extreme? Drawing on journals, emigrant guides, memoirs, letters, poetry and fiction, this book examines patterns of survival, defeat, adaptation and response in North America's harshest landscapes. Most Scots who crossed the Atlantic in the eighteenth and nineteenth centuries encountered the practical, moral and cultural challenges of the wilderness, with its many tensions and contradictions. Jenni Calder explores the effect of these experiences on the Scots imagination. Associated with displacement and disappearance, the 'wilderness' was also a source of adventure and redemption, of exploitation and spiritual regeneration, of freedom and restriction. An arena of greed, cruelty and cannibalism, of courage, generosity and mutual understanding, it brought out the best and the worst of humanity. Did the Scots who emigrated exchange one extreme for another, or did they discover a new idea of identity, freedom and landscape?