Atlas of the Breeding Birds of Humboldt County, California PDF Download
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Author: John E. Hunter Publisher: 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.
Author: John E. Hunter Publisher: 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.
Author: William G. Bousman Publisher: 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
Author: Hans J. Peeters Publisher: Univ of California Press ISBN: 0520941160 Category : Science Languages : en Pages : 392
Book Description
Most owls are almost perfectly adapted to life in the dark. Their vaguely humanoid faces reflect the spectacular evolution of their hearing and vision, which has made flight, romance, and predation possible in the near absence of light. This accessible guide, full of intriguing anecdotes, covers all 19 species of owls occurring in North America. More than an identification guide, Field Guide to Owls of California and the West describes the biology and behavior of owls to make finding and identifying them easier and watching them more enjoyable. The guide also explores the conservation challenges that owls face and tells how owls provide insights to scientists working in fields from technology to health. * Color plates illustrate each species * Range maps show the western distribution of North America's owls, 14 of which occur in California * Offers tips for finding and watching owls * Gives information on how to design, place, and maintain nest boxes * Describes human attitudes toward owls through history, including in Native American cultures of the West
Author: John E. Hunter
Author: John E. Hunter
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Author: William G. Bousman
Author: Hans J. Peeters
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Author: William E. Grenfell
Author: W. David Shuford
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Author: Steve N. G. Howell