On the Population Ecology of Uinta Ground Squirrels PDF Download

Author: Spencer R. Amend
Publisher:
ISBN:
Category : Ground squirrels
Languages : en
Pages : 124

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Author: David F. Balph
Publisher:
ISBN:
Category :
Languages : en
Pages :

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This study describes behavior of the Uinta round squirrel (Citellus armatus) in a free-living population. Its objective is to provide basic behavioral information on a small mammal which can fill in part of the gaps in our knowledge of behavior and social organization of the vertebrates. This would contribute to the long-term goal of viewing the progressive evolutionary changes in behavior from lower forms to man. Tinbergen has done much experimental work with animals, but he cautions biologists not to begin experimental work until they have a knowledge of the animals' general behavior. In his book Social Behaviour in Animals (1953), he states that initial behavioral research should be broad, descriptive, and observational in nature. This is necessary before attempting investigation of specific behavioral problems in order to place each behavior pattern in its proper perspective. Accordingly, this study attempts to describe the spectrum of ground squirrel activity aboveground. Further, within the limited scope of a broad descriptive study, it attempts to ascribe possible causation, function, and origin to some of these activities. The beginner sees a welter of activities and postures in the ground squirrel. However, with time one learns that there are general patterns of behavior in the apparent chaos. A given situation, such as feeding or fighting, is sufficiently stereotyped to enable one to generalize about the activities and postures that occur. This paper presents just such generalizations. All descriptions are of adult ground squirrels in the study area unless otherwise indicated.

Author: Donna Mae Balph
Publisher:
ISBN:
Category : Ground squirrel
Languages : en
Pages : 124

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Author: Jane Bushwaller
Publisher:
ISBN:
Category : Ground squirrels
Languages : en
Pages : 2

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Author: California. State Commission of Horticulture. Rodent Control Division
Publisher:
ISBN:
Category : California ground squirrel
Languages : en
Pages : 246

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Author: Arthur H. Howell
Publisher: Forgotten Books
ISBN: 9780365901983
Category : Science
Languages : en
Pages : 404

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Book Description
Excerpt from Revision of the North American Ground Squirrels: With a Classification of the North American Sciuridae Ground squirrel burrows are often a serious menace to the safety of irrigation systems. Birdseye (1912, p. 13) tells of a serious washout caused by irrigation water escaping through a Columbian ground squirrel's burrow located in an orchard on the bench above. Lantz (1918, p 14) cites the destruction of 6 acres of alfalfa caused by the burrowing of a California ground squirrel into an irrigation embankment. An additional count against certain of the ground squirrels is based on the part they play in the dissemination of diseases often fatal to man, as is the case with the Columbian ground squirrel in the spread of spotted fever, he California, Oregon, Uinta, Colum bian, and Richardson's ground squirrels in the spread of bubonic plague, and the California ground squirrel and the Utah rock squirrel in the spread of tularemia. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Author: Arthur Holmes Howell
Publisher:
ISBN:
Category : Botany
Languages : en
Pages : 890

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Author: Joseph Grinnell
Publisher:
ISBN:
Category : Ground squirrels
Languages : en
Pages : 130

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Author: Robert K. Shaw
Publisher:
ISBN:
Category : Ground squirrels
Languages : en
Pages : 33

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Author: Source Wikipedia
Publisher: University-Press.org
ISBN: 9781230626710
Category :
Languages : en
Pages : 104

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Book Description
Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Pages: 34. Chapters: Antelope squirrel, Arctic ground squirrel, Baja California rock squirrel, Belding's ground squirrel, Black-tailed prairie dog, California ground squirrel, Callospermophilus, Cape Ground Squirrel, Cascade golden-mantled ground squirrel, Columbian ground squirrel, European ground squirrel, Franklin's ground squirrel, Geosciurus, Gunnison's prairie dog, Idaho ground squirrel, Long-tailed ground squirrel, Marmot, Merriam's ground squirrel, Mexican prairie dog, Mohave ground squirrel, Mountain Ground Squirrel, Notocitellus, Nototamias, Otospermophilus, Piute ground squirrel, Richardson's ground squirrel, Round-tailed ground squirrel, San Joaquin antelope squirrel, Sciurotamias, Sierra Madre ground squirrel, Taurus ground squirrel, Thirteen-lined ground squirrel, Townsend's ground squirrel, Uinta ground squirrel, Urocitellus, Utah prairie dog, Washington ground squirrel, White-tailed antelope squirrel, White-tailed prairie dog, Wyoming ground squirrel, Xerospermophilus.