North American Breeding Bird Survey Annual Summary
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Publisher:
Published: 1990
Total Pages: 32
ISBN-13:
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Publisher:
Published: 1990
Total Pages: 32
ISBN-13:
DOWNLOAD EBOOKAuthor: Sam Droege
Publisher:
Published: 1990
Total Pages: 32
ISBN-13:
DOWNLOAD EBOOKAuthor: Thomas E. Martin
Publisher: Oxford University Press
Published: 1995-10-19
Total Pages: 506
ISBN-13: 0195359178
DOWNLOAD EBOOKThe apparent decline in numbers among many species of migratory songbirds is a timely subject in conservation biology, particularly for ornithologists, ecologists, and wildlife managers. This book is an attempt to discuss the problem in full scope. It presents an ambitious, comprehensive assessment of the current status of neotropical migratory birds in the U.S., and the methods and strategies used to conserve migrant populations. Each chapter is an essay reviewing and assessing the trend from a different viewpoint, all written by leaders in the fields of ornithology, conservation, and population biology.
Author: Rosalind B. Renfrew
Publisher:
Published: 2013
Total Pages: 0
ISBN-13: 9781611683486
DOWNLOAD EBOOKThe long-awaited second atlas of breeding birds in Vermont
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Published:
Total Pages: 846
ISBN-13:
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Published: 1993
Total Pages: 1070
ISBN-13:
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Publisher:
Published: 1998
Total Pages: 994
ISBN-13:
DOWNLOAD EBOOKAuthor: Todd M. Schneider
Publisher:
Published: 2010
Total Pages: 532
ISBN-13:
DOWNLOAD EBOOKThis is a comprehensive historical record of all free-ranging bird species known to be breeding in Georgia around the beginning of the new millennium. The atlas profiles 182 species, from the sociable House Wren to the secretive Black Rail; from the thriving Red-shouldered Hawk to the threatened Wilson's Plover. The atlas is the result of a systematic survey conducted from 1994 to 2001, the massive collaborative effort of several private organizations, public agencies, and many individuals. It offers a wealth of information critical to bird-conservation efforts and provides a baseline so that changes to species ranges, numbers, and other significant aspects of each species' status can be better understood. Each species account includes: Color photograph of the bird Information on the bird's habitat and life history, distribution, population trends, and conservation status. Details discussed include diet, nesting habits, life cycle of the young, predators, and interactions with humans. Color distribution map showing the state's six ecoregions and indicating possible, probable, and confirmed breeding Graphs showing population trends, when appropriate Also included are chapters on the survey methodology, results of the surveys, influence of the physical environments of the state on bird distribution, changes in the avifauna since European settlement, and bird conservation.
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Publisher: ASTM International
Published:
Total Pages: 331
ISBN-13:
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