Crow's Range
Title | Crow's Range PDF eBook |
Author | David Beesley |
Publisher | |
Pages | 468 |
Release | 2004 |
Genre | Business & Economics |
ISBN |
John Muir called it the "Range of Light, the most divinely beautiful of all the mountain chains I’ve ever seen." The Sierra Nevada—a single unbroken mountain range stretching north to south over four hundred miles, best understood as a single ecosystem but embracing a number of environmental communities—has been the site of human activity for millennia. From the efforts of ancient Native Americans to encourage game animals by burning brush to create meadows to the burgeoning resort and residential development of the present, the Sierra has endured, and often suffered from, the efforts of humans to exploit its bountiful resources for their own benefit. Historian David Beesley examines the history of the Sierra Nevada from earliest times, beginning with a comprehensive discussion of the geologic development of the range and its various ecological communities. Using a wide range of sources, including the records of explorers and early settlers, scientific and government documents, and newspaper reports, Beesley offers a lively and informed account of the history, environmental challenges, and political controversies that lie behind the breathtaking scenery of the Sierra. Among the highlights are discussions of the impact of the Gold Rush and later mining efforts, as well as the supporting industries that mining spawned, including logging, grazing, water-resource development, market hunting, urbanization, and transportation; the politics and emotions surrounding the establishment of Yosemite and other state and national parks; the transformation of the Hetch Hetchy into a reservoir and the desertification of the once-lush Owens Valley; the roles of the Forest Service, Park Service, and other regulatory agencies; the consequences of the fateful commitment to wildfire suppression in Sierran forests; and the ever-growing impact of tourism and recreational use. Through Beesley’s wide-ranging discussion, John Muir’s "divinely beautiful" range is revealed in all its natural and economic complexity, a place that at the beginning of the twenty-first century is in grave danger of being loved to death. Available in hardcover and paperback.
Crow-waterfowl Relationships
Title | Crow-waterfowl Relationships PDF eBook |
Author | Edwin Richard Kalmbach |
Publisher | |
Pages | 44 |
Release | 1937 |
Genre | Crows |
ISBN |
Crows and Jays
Title | Crows and Jays PDF eBook |
Author | Steve Madge |
Publisher | A&C Black |
Pages | 216 |
Release | 2010-06-30 |
Genre | Nature |
ISBN | 1408131692 |
Crows and Jays is a combination of scientifically accurate information and an identification guide, planned to give anyone, whether a birdwatcher or biologist, a greater understanding of the lives of these beautiful, yet very complex, group of birds. 120 species of crows, jays and their allies exist in the world today. Many are exceedingly beautiful in colour, grace and form, whereas others are black and somewhat sinister in appearance. In no other group of perching birds has evolution produced such a degree of variation, from the tiny Hume's Ground-Jay of the steppe-highlands of Tibet to the huge Thick-billed Raven of the mountains of Ethiopia. Some have had a long association with people and appear in tales of mythology and superstition, while others have been regarded as agricultural pests. The great majority, however, remain largely unknown, their only contact with humanity being the destruction of their specialised habitats. As a consequence, more than 20 species are now regarded as internationally endangered, some of which are very poorly known. The 30 superb colour plates by Hilary Burn in this book depict them all; each plate is accompanied by an informative caption page summarising the criteria required to identify the species, alongside colour world distribution maps. Some of these birds, bearing such evocative names as the Banggai Crow, Mesopotamian Crow and Flores Crow, have never been illustrated before. The authoritative text by Steve Madge treats each species in depth, summarising identification techniques and concisely reviewing all aspects of corvid behaviour, distribution, population and taxonomy. The author has had first-hand experience of most of the species during his travels throughout the world, travels in which he gradually became fascinated by this very special, but somewhat ignored, group of birds. This will surely be a standard work of reference for many years to come.
Crows
Title | Crows PDF eBook |
Author | Candace Savage |
Publisher | Greystone Books |
Pages | 137 |
Release | 2015-04-20 |
Genre | Nature |
ISBN | 1771640863 |
A treasure trove of stories, poems, and information on the brainy, black-feathered bird that’s rich in insight and humor. This revised and expanded edition of Candace Savage’s best-selling book about ravens and crows is enhanced by additional paintings, drawings, and photos, as well as a fascinating selection of first-person stories and poems about remarkable encounters with crows. In one story, a pack of crows brilliantly thwarts an attack by a Golden Eagle; in another, a mischievous crow rescues the author from grief. And in a third piece, after nursing a battered baby crow back to health until it flies off with other crows, Louise Erdrich hauntingly describes her altered awareness as she listens for the “dark laugh” of crows while she works. Based on two decades of audacious research by scientists around the world, the book also provides an unprecedented, evidence-based glimpse into corvids’ intellectual, social, and emotional lives. But whether viewed through the lens of science, myth, or everyday experience, the result is always the same. These birds are so smart—and so mysterious—they take your breath away. Published in Partnership with the David Suzuki Institute. Praise for Crows “A beautifully crafted celebration of these birds.” —Nature “A deft juxtaposition of interesting anecdotes and firsthand accounts of scientific discoveries.” —Canadian Literature “Surprising avian revelations are contained within the pages of Savage’s glorious festival of crow arcana.” —Alberta Views
Crows
Title | Crows PDF eBook |
Author | Sylvia A. Johnson |
Publisher | Lerner Publications |
Pages | 54 |
Release | 2005-01-01 |
Genre | Juvenile Nonfiction |
ISBN | 9781575056289 |
Examines the American crow, providing information about its range, behavior, diet, communication, association with the West Nile virus, and interaction with humans.
Circular
Title | Circular PDF eBook |
Author | |
Publisher | |
Pages | 858 |
Release | 1937 |
Genre | Agriculture |
ISBN |
Lives of North American Birds
Title | Lives of North American Birds PDF eBook |
Author | Kenn Kaufman |
Publisher | Houghton Mifflin Harcourt |
Pages | 708 |
Release | 1996 |
Genre | Nature |
ISBN | 9780618159888 |
The bestselling natural history of birds, lavishly illustrated with 600 colorphotos, is now available for the first time in flexi binding.