Biological Papers of the University of Alaska
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Published: 1996
Total Pages: 156
ISBN-13:
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Author:
Publisher:
Published: 1996
Total Pages: 156
ISBN-13:
DOWNLOAD EBOOKAuthor: Guy Baldassarre
Publisher: JHU Press
Published: 2014-11-15
Total Pages: 1183
ISBN-13: 1421408082
DOWNLOAD EBOOKThe best-selling and authoritative reference book on waterfowl has been fully revised and updated by one of the world’s most respected waterfowl biologists. Honorable Mention for the PROSE Award for Excellence, Multivolume/Science of the Association of American Publishers Ducks, Geese, and Swans of North America has been hailed as a classic since the first edition was published in 1942. A must-have for professional biologists, birders, waterfowl hunters, decoy collectors, and wildlife managers, this fully revised and updated edition provides definitive information on the continent's forty-six species. Maps of both winter and breeding ranges are presented with stunning images by top waterfowl photographers and the acclaimed original artwork of Robert W. (Bob) Hines. Originally authored by F. H. Kortright and later revised by Frank Bellrose, this latest edition, which has been meticulously updated by renowned waterfowl biologist Guy Baldassarre, continues the legacy of esteemed authors. Each species account contains in-depth sections on: • identification • distribution • migration behavior • habitat • population status • breeding biology • rearing of young • recruitment and survival • food habits and feeding ecology • molts and plumages • conservation and management To facilitate identification, the species accounts also include detailed illustrations of wings. An appendix contains comparative illustrations of ducklings, goslings, and cygnets. This edition of Ducks, Geese, and Swans consists of two volumes, printed in full color, and packaged in a slipcase, along with a CD containing references and additional maps.
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Published: 1985
Total Pages: 632
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DOWNLOAD EBOOKAuthor: Alexander M. Milner
Publisher: Springer Science & Business Media
Published: 2012-12-06
Total Pages: 382
ISBN-13: 1461206774
DOWNLOAD EBOOKAlaska's great size is mirrored by the large number and diversity of its freshwater ecosystems. This volume reviews and synthesizes research on a variety of Alaskan freshwaters including lakes, rivers and wetlands. The vast range of Alaskan habitats ensures that the chapters in this book will provide valuable information for readers interested in freshwaters, particularly nutrient dynamics, biotic adaptations, recovery mechanisms of aquatic biota, stream succession and the management of human-induced changes in aquatic habitats.
Author: Steve Madge
Publisher: A&C Black
Published: 2010-09-30
Total Pages: 298
ISBN-13: 1408138956
DOWNLOAD EBOOKA summary of information on 154 species of duck, geese and swans of the world intended as an identification manual for the wildfowl enthusiast that goes beyond a regional basis and is light enough to be used as a handy reference book in the field. The text not only clarifies identification techniques but fully discusses problematic plumages in detail as well as providing a summary on world distribution and status complemented by clear distribution maps.
Author:
Publisher:
Published: 1985
Total Pages: 716
ISBN-13:
DOWNLOAD EBOOKAuthor: U.S. Fish and Wildlife Service
Publisher:
Published: 1987
Total Pages: 364
ISBN-13:
DOWNLOAD EBOOKAuthor:
Publisher:
Published: 1988
Total Pages: 714
ISBN-13:
DOWNLOAD EBOOKAuthor:
Publisher:
Published: 1985
Total Pages: 796
ISBN-13:
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