![Life Histories of North American [birds].: Cardinals, grosbeaks, buntings, towhees, finches, sparrows and allies, pt. 1-3 PDF](https://books.google.com/books/content/images/frontcover/sXYeAQAAMAAJ?fife=w150-h200)
Author: Arthur Cleveland BentPublisher:
ISBN:
Category : Birds
Languages : en
Pages : 678
Book Description
Life Histories of North American [birds].: Cardinals, grosbeaks, buntings, towhees, finches, sparrows and allies, pt. 1-3
![Life Histories of North American [birds].: Cardinals, grosbeaks, buntings, towhees, finches, sparrows and allies, pt. 1-3 PDF](https://books.google.com/books/content/images/frontcover/sXYeAQAAMAAJ?fife=w80-h100)
Author: Arthur Cleveland BentPublisher:
ISBN:
Category : Birds
Languages : en
Pages : 678
Book Description
Life Histories of North American Cardinals, Grosbeaks, Buntings, Towhees, Finches, Sparrows, and Allies
Author: Arthur Cleveland BentPublisher:
ISBN:
Category : Birds
Languages : en
Pages : 670
Book Description
Life Histories of North American Cardinals, Grosbeaks, Buntings, Towhees, Finches, Sparrows, and Allies: Genera Zonotrichia through Emberiza. Literature cited and index
Author: Arthur Cleveland BentPublisher:
ISBN:
Category : Birds
Languages : en
Pages : 694
Book Description
Technical Bulletin
Author: General Technical Report PNW.
Author: Wildlife Habitats in Managed Rangelands
Author: Once a River
Author: Amadeo M. ReaPublisher: University of Arizona Press
ISBN: 0816547041
Category : Science
Languages : en
Pages : 300
Book Description
Like many rivers of the arid Southwest, the Gila is for much of its length a dry bed except after seasonal rains. Yet a mere century ago it hosted a thriving biological community, and two centuries ago American Indians fished from its banks. It is no mystery how the desert swallowed up the Gila. Beaver trapping, overgrazing, and woodcutting first ruined natural watersheds, then damming confined the last drops of its surface flow. Historical sources and archaeological data inform us of the Gila's past, but its bird life further testifies to the changes. Amadeo Rea traces the decline of bird life on the Middle Gila in a book that addresses the broader issue of habitat deterioration. Bird lovers will find it a storehouse of data on avian migration patterns and on ornithological classification based on skeletal structure. Anthropologists can draw on its Piman ethnoclassification of birds, which links the Gila River tribe with various other Uto-Aztecan peoples of Mexico's west coast. But for all concerned with protecting our environment, Once a River offers evidence of change that might be apprehended elsewhere. It is a case history of a loss that perhaps need never have occurred.
Natural History of the White-Inyo Range, Eastern California
Author: Clarence A. HallPublisher: Univ of California Press
ISBN: 9780520068964
Category : Nature
Languages : en
Pages : 660
Book Description
The White-Inyo Range--rising sharply from the eastern edge of Owens Valley--is one of the most extraordinary landscapes in the world. High, dry, and amazingly diverse, it boasts an expansive alpine tundra and features the oldest living species on earth--the 4,000-year-old Bristlecone Pines. This colorful and authoritative volume assembles a wealth of information of deep interest to the hikers and scientists attracted to White-Inyo's altitude and isolation. The nearly two dozen contributors to the volume are leading experts on the flora and fauna, the geology, geomorphology, meteorology, anthropology, and archaeology of the area. The book offers descriptions of more than 650 kinds of living organisms, from the handful of fish to the abundance of reptile, amphibian, bird and plant species. (It provides descriptions of hundreds of flowering plants.) It contains an 8-color geologic map and a roadside guide that enables the visitor to make sense of the area's complex geological history. Readers will also learn about air currents that make the range a delight for sailplane pilots and create strange cloud formations. And a special chapter tells what is known of the Native Americans who moved up and down the mountain slopes in response to seasonal changes. For anyone who wishes to visit this astonishing area or to do research there, this volume will be a unique, comprehensive resource. The White-Inyo Range--rising sharply from the eastern edge of Owens Valley--is one of the most extraordinary landscapes in the world. High, dry, and amazingly diverse, it boasts an expansive alpine tundra and features the oldest living species on earth--the 4,000-year-old Bristlecone Pines. This colorful and authoritative volume assembles a wealth of information of deep interest to the hikers and scientists attracted to White-Inyo's altitude and isolation. The nearly two dozen contributors to the volume are leading experts on the flora and fauna, the geology, geomorphology, meteorology, anthropology, and archaeology of the area. The book offers descriptions of more than 650 kinds of living organisms, from the handful of fish to the abundance of reptile, amphibian, bird and plant species. (It provides descriptions of hundreds of flowering plants.) It contains an 8-color geologic map and a roadside guide that enables the visitor to make sense of the area's complex geological history. Readers will also learn about air currents that make the range a delight for sailplane pilots and create strange cloud formations. And a special chapter tells what is known of the Native Americans who moved up and down the mountain slopes in response to seasonal changes. For anyone who wishes to visit this astonishing area or to do research there, this volume will be a unique, comprehensive resource.
The Atlas of Breeding Birds in New York State
Author: Robert F. AndrlePublisher: Cornell University Press
ISBN: 0801416914
Category : Birds
Languages : en
Pages : 574
Book Description
This generously illustrated, easy-to-use reference gives instant information on 238 birds that are native to New York State. The core of the atlas is a series of accounts of each species, each account including a distribution map with possible, probable, or confirmed breeding. Facing each map is an explanatory page of text that covers a number of topics: abundance, historical and current distirbution, habitat, and nest description and location. On the same page is an illustration of the bird, often with its nest and young.
New England Wildlife
Author: Richard M. DeGraafPublisher: UPNE
ISBN: 9780874519570
Category : Nature
Languages : en
Pages : 502
Book Description
The only comprehensive guide to the natural histories and habitats of all inland New England species