Author: W. David ShufordPublisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Marin County Breeding Bird Atlas
Author: W. David ShufordBreeding Bird Atlas of Santa Clara County, California
Author: William G. BousmanPublisher:
ISBN:
Category : History
Languages : en
Pages : 578
Book Description
"[R]eports the results of fieldwork in Santa Clara County from 1987 to 1993 ... undertaken to determine the current status of all species of birds known to be breeding in the county. These data have been augmented with additional field observations reported from 1994 to 2005"--Introduction
Kansas Breeding Bird Atlas
Author: William H. BusbyPublisher:
ISBN:
Category : Nature
Languages : en
Pages : 488
Book Description
"The Kansas Breeding Bird Atlas represents the efforts of 180 volunteers who diligently sought out birds over a period of six years, observing their behavior and locating active nests and fledged young throughout the state, whether in tallgrass prairies, riparian forests, or wetlands. In addition to these efforts, Busby and Zimmerman gathered a wealth of information relating the volunteers' observations to ecological factors affecting the birds' habitat selection.".
Atlas of the Breeding Birds of Humboldt County, California
Author: John E. HunterPublisher:
ISBN:
Category : Bird populations
Languages : en
Pages : 454
Book Description
This 450 page book is a culmination of 5 years of organized survey by amateur and professional birders, a biological survey effort unique in the history of wildlife study in northwestern California. The atlas is a collection of distribution maps and narrative accounts for each of the 181 species found to breed in Humboldt County from 1995-1999. Results of the five-year snapshol are fully discussed, with analysis of historical and atlas-period breeding status; description of landscapes and habitats used by each species; landform, vegetation, and other maps; conservation concerns; and a digest of the breeding evidence reported. Introductory chapters describe geography and project methodology. Adding to the appeal are 68 original pen-and-ink bird portraits commissioned especially for this project.
Golden Gate National Recreation Area (N.R.A.), Point Reyes National Seashore, Marin County, Giacomini Wetland Restoration Project
Author: Western Birds
Author: General Technical Report PSW.
Author: Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 932
Book Description
Conservancy
Author: Richard BrewerPublisher: UPNE
ISBN: 1611685206
Category : Nature
Languages : en
Pages : 409
Book Description
Land trusts, or conservancies, protect land by owning it. Although many people are aware of a few large land trusts--The Nature Conservancy and the Trust for Public Land, for instance--there are now close to 1,300 local trusts, with more coming into being each month. American land trusts are diverse, shaped by their missions and adapted to their local environments. Nonetheless, all land trusts are private, non-profit organizations for which the acquisition and protection of land by direct action is the primary or sole mission. Nonconfrontational and apolitical, land trusts work with willing land owners in voluntary transactions. Although land trusts are the fastest-growing and most vital part of the land conservation movement today, this model of saving land by private action has become dominant only in the past two decades. Brewer tells why the advocacy model--in which private groups try to protect land by promoting government purchase or regulation-- in the 1980s was eclipsed by the burgeoning land trust movement. He gives the public a much-needed primer on what land trusts are, what they do, how they are related to one another and to other elements of the conservation and environmental movements, and their importance to conservation in the coming decades. As Brewer points out, unlike other land-saving measures, land trust accomplishments are permanent. At the end of a cooperative process between a landowner and the local land trust, the land is saved in perpetuity. Brewer's book, the first comprehensive treatment of land trusts, combines a historical overview of the movement with more specific information on the different kinds of land trusts that exist and the problems they face. The volume also offers a "how-to" approach for persons and institutions interested in donating, selling, or buying land, discusses four major national land trusts (The Nature Conservancy, Trust for Public Land, American Farmland Trust, and Rails-to-Trails Conservancy); and gives a generous sampling of information about the activities and accomplishments of smaller, local trusts nationwide. Throughout, the book is enriched by historical narrative, analysis of successful land trusts, and information on the how and why of protecting land, as well as Brewer's intimate knowledge of ecological systems, biodiversity, and the interconnectedness of human and non-human life forms. Conservancy is a must-read volume for people interested in land conservation--including land trust members, volunteers and supporters--as well as anyone concerned about land use and the environment.
Birds of the Sierra Nevada
Author: Ted BeedyPublisher: Univ of California Press
ISBN: 0520954475
Category : Nature
Languages : en
Pages : 445
Book Description
This beautifully illustrated and user-friendly book presents the most up-to-date information available about the natural histories of birds of the Sierra Nevada, the origins of their names, the habitats they prefer, how they communicate and interact with one another, their relative abundance, and where they occur within the region. Each species account features original illustrations by Keith Hansen. In addition to characterizing individual species, Birds of the Sierra Nevada also describes ecological zones and bird habitats, recent trends in populations and ranges, conservation efforts, and more than 160 rare species. It also includes a glossary of terms, detailed maps, and an extensive bibliography with over 500 citations.
Author: