Author: William Henry Kiel
Publisher:
ISBN:
Category : Game bird management
Languages : en
Pages : 32
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Book Description
Tentative mourning dove management units for the United States are outlined on the basis of an analysis of bandings during the 1953-57 period. The three units -- Eastern, Central, and Western -- most nearly meet the criteria of an ideal management unit: a unit that produces the doves it harvests and does not produce doves that are harvested by other units. As an average for the three management units, 95 percent of a unit's hunting kill is produced inside the unit and 96 percent of a unit's harvested production is shot inside the unit or in Mexico and Central America. Hence the three units are practically independent of each other. These conclusions must be considered only tentative because they are based on insufficient band recoveries and on weighting procedures that need to be evaluated through further research.
Author: Thomas S. Baskett
Publisher: Stackpole Books
ISBN: 9780811719407
Category : Nature
Languages : en
Pages : 604
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Book Description
Nicely published (apparently with subsidy) by the Wildlife Management Institute, Washington, D.C. Comprehensively deals with the most numerous, widespread, and heavily hunted of North American gamebirds. Among the topics covered in 29 contributions: classification and distributions, migration, nesting, reproductive strategy, growth and maturation, feeding habits, diseases, survey procedures, population trends, care of captive mourning doves, and hunting. The final chapter identifies research and management needs. Annotation copyright by Book News, Inc., Portland, OR
Author:
Publisher:
ISBN:
Category : Birds
Languages : en
Pages : 68
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Author:
Publisher:
ISBN:
Category : Mourning dove
Languages : en
Pages : 92
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Author:
Publisher:
ISBN:
Category : Animals
Languages : en
Pages : 370
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Author:
Publisher:
ISBN:
Category : Animal populations
Languages : en
Pages : 546
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Book Description
Report provides information on distribution, abundance, and health of birds, mammals, reptiles and amphibians, fishes, invertebrates, plants, terrestrial ecosystems, aquatic ecosystems, coastal and marine ecosystems, riparian ecosystems, the Great Plains, Interior West, Alaska, and Hawaii. It also discusses special issues: global climate change, human influences, non-native species, and habitat assessments.
Author: Edward T. LaRoe
Publisher: Government Printing Office
ISBN:
Category : Nature
Languages : en
Pages : 544
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Book Description
Wildlife, species, mammals, reptiles, amphibians, fishes, ecosystems, climate, ecoregions.
Author:
Publisher:
ISBN:
Category : Fishing
Languages : en
Pages : 796
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Author:
Publisher:
ISBN:
Category : Delegated legislation
Languages : en
Pages : 308
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Author:
Publisher:
ISBN:
Category : Fishes
Languages : en
Pages : 570
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