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Harlequin Duck Breeding Pair And Brood Surveys Togiak National Wildlife Refuge Alaska 1998 2000
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Book Synopsis Harlequin Duck Breeding Pair and Brood Surveys, Togiak National Wildlife Refuge, Alaska, 1998-2000 by : Rob MacDonald
Download or read book Harlequin Duck Breeding Pair and Brood Surveys, Togiak National Wildlife Refuge, Alaska, 1998-2000 written by Rob MacDonald and published by . This book was released on 2001 with total page 31 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Harlequin Duck Breeding Pair and Brood Surveys, Togiak National Wildlife Refuge, Alaska, 1998-2001 by : Rob MacDonald
Download or read book Harlequin Duck Breeding Pair and Brood Surveys, Togiak National Wildlife Refuge, Alaska, 1998-2001 written by Rob MacDonald and published by . This book was released on 2001 with total page 37 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This report presents harlequin duck pair and brood survey data collected on the Togiak Refuge from 1998 to 2001 on the Kanektok, Goodnews, and Togiak Rivers, their tributaries, and other first order streams flowing into Bristol Bay and Kuskokwim Bay."--Page 1.
Book Synopsis Harlequin Duck Breeding Pair and Brood Surveys, Togiak National Wildlife Refuge, Alaska, 1998-2002 by : Rob MacDonald
Download or read book Harlequin Duck Breeding Pair and Brood Surveys, Togiak National Wildlife Refuge, Alaska, 1998-2002 written by Rob MacDonald and published by . This book was released on 2003 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This report presents harlequin duck breeding pair and brood survey data collected on the Togiak Refuge from 1998-2002 on the Togiak, Goodnews, and Kanektok Rivers, their tributaries, and other first order streams flowing into Bristol Bay and Kuskokwim Bay."--Page 1.
Book Synopsis Kodiak National Wildlife Refuge 1994 Harlequin Duck Breeding Population and Brood Surveys by : Denny Zwiefelhofer
Download or read book Kodiak National Wildlife Refuge 1994 Harlequin Duck Breeding Population and Brood Surveys written by Denny Zwiefelhofer and published by . This book was released on 1994 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Kodiak National Wildlife Refuge 1995 Harlequin Duck Breeding Population and Brood Surveys by : Denny Zwiefelhofer
Download or read book Kodiak National Wildlife Refuge 1995 Harlequin Duck Breeding Population and Brood Surveys written by Denny Zwiefelhofer and published by . This book was released on 1995 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Breeding Ecology of Harlequin Ducks in Prince William Sound, Alaska by : David W. Crowley
Download or read book Breeding Ecology of Harlequin Ducks in Prince William Sound, Alaska written by David W. Crowley and published by . This book was released on 1996 with total page 83 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Kodiak National Wildlife Refuge 1998 Coastal Harlequin Duck Surveys by : Denny Zwiefelhofer
Download or read book Kodiak National Wildlife Refuge 1998 Coastal Harlequin Duck Surveys written by Denny Zwiefelhofer and published by . This book was released on 1998 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Harlequin Duck Surveys in Western Montana by :
Download or read book Harlequin Duck Surveys in Western Montana written by and published by . This book was released on 1994 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Harlequin Duck Research and Monitoring in Montana by : Paul Hendricks
Download or read book Harlequin Duck Research and Monitoring in Montana written by Paul Hendricks and published by . This book was released on 1999 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt: In 1998, approximately 235 km of Harlequin Duck stream surveys were conducted on six streams, with the majority of effort focused on four Lower Clark Fork streams (Rock Creek, Swamp Creek, Marten Creek, Vermilion River). Additional streams surveyed were Trail Creek (North Fork Flathead River drainage) with one pair survey and one brood survey, and Upper McDonald Creek (Glacier National Park) with one brood survey. On the Lower Clark Fork streams, stream flow was significantly below normal during early-May pair surveys. A minimum of 24 adult Harlequins (13 males, 11 females) was seen on 3 streams. These included Marten Creek (7 pairs, 2 males), Rock Creek (1 pair, 1 male, 1female), Vermilion River (2 pairs) and Swamp Creek (no birds). The number of birds observed was about average for all streams, although Swamp Creek again had no birds. Brood surveys were conducted during July and early August 1998. Seven broods were observed on the Lower Clark Fork streams (2 each on Marten Creek and Vermilion River, 3 on Rock Creek), successfully producing a maximum 11 young on Marten Creek, 6 young on Vermilion River, and 13 young on Rock Creek. Age of broods indicated that nesting among these streams was initiated over a period of at least three or four weeks. New birds were banded on Marten Creek (2 males, 2 females, 5 juveniles), Vermilion River (1 female, 3 juveniles) and Rock Creek (2 juveniles). One third-year female, banded as a juvenile on Swamp Creek in August 1995, was observed paired in May 1998 on Rock Creek, an inter-stream movement of ca. 21 km, and the first documented between these two streams. Stream survey results from other areas were as follows. On Trail Creek (N. Fork Flathead drainage) 3 pairs and 1 male were counted on 14 May, 1 female (already banded) with a brood of 1 juvenile was captured and banded on 7 August. On McDonald Creek in Glacier National Park, park personnel reported a maximum of 8 pairs in spring. During brood surveys, 2 females (1 already banded) with 2 broods (8 juveniles) were captured and banded on 6 August. Three additional broods (3 females, 13 juveniles) were counted on 17 and 19 August by park personnel, and 2 female (1 already banded) and 12 juveniles were banded.
Book Synopsis Harlequin Duck Surveys in Western Montana by :
Download or read book Harlequin Duck Surveys in Western Montana written by and published by . This book was released on 1995 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Harlequin Duck Surveys, McDonald Creek Area, Glacier National Park, 2004 by : Paul Hendricks
Download or read book Harlequin Duck Surveys, McDonald Creek Area, Glacier National Park, 2004 written by Paul Hendricks and published by . This book was released on 2004 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt: As part of a larger regional effort during 2004, surveys of Harlequin Ducks were conducted during pair season and brood season in Glacier National Park, with special focus on Upper McDonald Creek. In addition, pair surveys were conducted on Fish and Fern creeks near the southwest end of McDonald Lake, and brood surveys on Saint Marys River, and Reynolds and Paradise creeks east of Logan Pass. An all-day survey of Upper McDonald Creek on 9 May resulted in a count of 30 Harlequin Ducks (10 pairs and 10 adult males), the largest one-day count of the year. Another pair was present on Fish Creek. In August brood season, three broods (two with hens) were captured and banded (13 birds total); a fourth brood of seven (with hen) was observed on McDonald Creek several days after the banding operation. Thus, at least four broods of Harlequin Ducks were produced on Upper McDonald Creek in 2004. No birds or broods were seen on Reynolds and Paradise creeks, or Saint Marys River. Maximum one-day pair (ten) and total brood counts (four) in 2004 were the largest for Upper McDonald Creek since 1997 and 1992, respectively. These counts contrasted with Harlequin Duck productivity on the four monitored Lower Clark Fork streams in the Noxon area, which apparently produced only two broods in 2004 (the eight-year average from 1992-1999 was 4.6 broods). Thus it appears that good years and bad years for Harlequin Ducks are not necessarily synchronized across northwestern Montana. McDonald Creek continues to be an important Montana breeding stream for Harlequin Ducks.
Book Synopsis Bald Eagles in Alaska by : Philip F. Schempf
Download or read book Bald Eagles in Alaska written by Philip F. Schempf and published by . This book was released on 2010 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: An expansive collection of papers and articles from internationally recognized bald eagle experts. Presented is a complete portrait of the status and ecology of the bald eagle in Alaska.A collection of papers and articles from international bald eagle experts, which present a complete portrait of the status and ecology of the bald eagle in Alaska. Myriad topics include culture, biology, population history and status, conservation and management, the Alaskan habitat from the northern rainforest to the Aleutian Islands, attitudes from diverse groups from the Tlingit to bounty hunters, along with sound scientific data.
Book Synopsis Integrated Natural Resources Management by : Lawrence K. Wang
Download or read book Integrated Natural Resources Management written by Lawrence K. Wang and published by Springer Nature. This book was released on 2021-02-11 with total page 447 pages. Available in PDF, EPUB and Kindle. Book excerpt: This edited book has been designed to serve as a natural resources engineering reference book as well as a supplemental textbook. This volume is part of the Handbook of Environmental Engineering series, an incredible collection of methodologies that study the effects of resources and wastes in their three basic forms: gas, solid, and liquid. It complements two other books in the series including "Natural Resources and Control Processes" and "Environmental and Natural Resources Engineering". Together they serve as a basis for advanced study or specialized investigation of the theory and analysis of various natural resources systems. The purpose of this book is to thoroughly prepare the reader for understanding the topics of global warming, climate change, glacier melting, salmon protection, village-driven latrines, engineers without borders (USA), surface water quality analysis, electrical and electronic wastes treatment, water quality control, tidal rivers and estuaries, geographic information systems, remote sensing applications, water losses investigations, wet infrastructure, lake restoration, acidic water control, biohydrogen production, mixed culture dark anaerobic fermentation, industrial waste recycle, agricultural waste recycle, recycled adsorbents, heavy metals removal, magnetic technology, recycled biohydrogen materials, lignocellulosic biomass, extremely halotolerant bacterial communities, salt pan and salt damaged soil. The chapters provide information on some of the most innovative and ground-breaking advances in resources conversation, protection, recycling, and reuse from a panel of esteemed experts.
Book Synopsis Fauna of the Aleutian Islands and Alaska Peninsula by : Olaus Johan Murie
Download or read book Fauna of the Aleutian Islands and Alaska Peninsula written by Olaus Johan Murie and published by . This book was released on 1959 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt: Systematic account of the results of a survey made in 1936 and 1937 to aid supervision of the Aleutian Islands National Wildlife Refuge. (AB60374).
Download or read book The Bowhead Whale written by J.C. George and published by Academic Press. This book was released on 2020-09-11 with total page 669 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Bowhead Whale: Balaena mysticetus: Biology and Human Interactions covers bowhead biology from their anatomy and behavior, to conservation, distribution, ecology and evolution. The book also discusses the biological and physical aspects of the Arctic ecosystem in which these whales live, with careful attention paid to the dramatic changes taking place. A special section of the book describes the interactions of humans with bowheads in past and present, focusing on their importance to Indigenous communities and the challenges regarding entanglement in fishing gear, industrial noise and ship strikes. This volume brings together the knowledge of bowheads in one place for easy reference for scientists that study the species, marine mammal biologists, but, equally important, for everyone who is interested in the Arctic. Presents the only current book dedicated to this species Includes short, high-impact chapters that make it possible to review all bowhead biology in one compact volume Illustrated with never-before published photos of bowheads in their natural environment Provides a platform for an in-depth understanding of indigenous whaling
Book Synopsis Drafting a Conservation Blueprint by : Craig Groves
Download or read book Drafting a Conservation Blueprint written by Craig Groves and published by . This book was released on 2003-05-16 with total page 504 pages. Available in PDF, EPUB and Kindle. Book excerpt: Drafting a Conservation Blueprint lays out for the first time in book form a step-by-step planning process for conserving the biological diversity of entire regions. In an engaging and accessible style, the author explains how to develop a regional conservation plan and offers experience-based guidance that brings together relevant information from the fields of ecology, conservation biology, planning, and policy. Individual chapters outline and discuss the main steps of the planning process, including: • an overview of the planning framework • selecting conservation targets and setting goals • assessing existing conservation areas and filling information gaps • assessing population viability and ecological integrity • selecting and designing a portfolio of conservation areas • assessing threats and setting priorities A concluding section offers advice on turning conservation plans into action, along with specific examples from around the world. The book brings together a wide range of information about conservation planning that is grounded in both a strong scientific foundation and in the realities of implementation.
Book Synopsis Management of Large Mammalian Carnivores in North America by : The Wildlife Society
Download or read book Management of Large Mammalian Carnivores in North America written by The Wildlife Society and published by . This book was released on 2012 with total page 78 pages. Available in PDF, EPUB and Kindle. Book excerpt: This review addresses the current management of larger mammalian carnivores to increase, maintain, or reduce their numbers, while taking into account the population of certain ungulate prey and their relation to predators, social pressures and attitudes of the public towards predators, and the effects of sport hunting and trapping on carnivore population dynamics. This review considers brown bears "(Ursus arctos," black bears "(U. americanus)," coyotes "(Canis latrans)," wolves "(Canis lupus, C. lycaon)," and mountain lions "(Felis concolor." The appendix presents the results of a statistical analysis of trends discussed in this report.
