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Book Synopsis Status of the Trumpeter Swan (Cygnus Buccinator) in Alberta by : Alberta. Alberta Environment
Download or read book Status of the Trumpeter Swan (Cygnus Buccinator) in Alberta written by Alberta. Alberta Environment and published by Alberta Environment. This book was released on 2000 with total page 21 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis 2000 Survey of the Trumpeter Swan (Cygnus Buccinator) in Alberta by : Margaret Lynne James
Download or read book 2000 Survey of the Trumpeter Swan (Cygnus Buccinator) in Alberta written by Margaret Lynne James and published by . This book was released on 2001 with total page 17 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Updated Status Report on the Trumpeter Swan, Cygnus Buccinator, in Canada by : Robert Alvo
Download or read book Updated Status Report on the Trumpeter Swan, Cygnus Buccinator, in Canada written by Robert Alvo and published by . This book was released on 1996 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt: Updates the conservation status of the trumpeter swan, Cygnus buccinator, in Canada since its classification as vulnerable in 1978. Information is included on swan population size and trends, habitat, and possible factors involved in those trends. Concludes with discussion of the current consensus regarding the status of the species and a proposed designation for the status of the species, with the rationale for such a status.
Book Synopsis 2000 Survey of the Trumpeter Swan (Cygnus Buccinator) in Alberta by : M. Lynne James
Download or read book 2000 Survey of the Trumpeter Swan (Cygnus Buccinator) in Alberta written by M. Lynne James and published by . This book was released on 2001 with total page 17 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :Alberta. Fisheries and Wildlife Management Division. Resource Status and Assessment Branch Publisher : ISBN 13 : Total Pages :0 pages Book Rating :4.:/5 (562 download)
Book Synopsis Status of the Trumpeter Swan (cygus Buccinator) in Alberta by : Alberta. Fisheries and Wildlife Management Division. Resource Status and Assessment Branch
Download or read book Status of the Trumpeter Swan (cygus Buccinator) in Alberta written by Alberta. Fisheries and Wildlife Management Division. Resource Status and Assessment Branch and published by . This book was released on 2000 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :Alain J. Fontaine Publisher :Alberta Sustainable Resource Development ISBN 13 :9780778590446 Total Pages :18 pages Book Rating :4.5/5 (94 download)
Book Synopsis 2008 Survey of Trumpeter Swans (Cygnus Buccinator) in the Lesser Slave Lake, Alberta by : Alain J. Fontaine
Download or read book 2008 Survey of Trumpeter Swans (Cygnus Buccinator) in the Lesser Slave Lake, Alberta written by Alain J. Fontaine and published by Alberta Sustainable Resource Development. This book was released on 2010 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report presents the results of a trumpeter swan survey conducted in 2008 in the Lesser Slave Area and some general comparisons with the 2000 and 2005 surveys done in the vicinity of Russell and Sawn Lakes. This survey marks the third attempt to complete a comprehensive and systematic search of potential breeding habitat for trumpeter swans in the Lesser Slave Area.
Book Synopsis Effects of Land Use Changes on Trumpeter Swan (Cygnus Buccinator) Use of Lakes in the Grande Prairie Region of Alberta by : Tara Renee Banks
Download or read book Effects of Land Use Changes on Trumpeter Swan (Cygnus Buccinator) Use of Lakes in the Grande Prairie Region of Alberta written by Tara Renee Banks and published by . This book was released on 1999 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The North American Swans: Their Biology and Conservation by : Paul Johnsgard
Download or read book The North American Swans: Their Biology and Conservation written by Paul Johnsgard and published by Lulu.com. This book was released on 2020-03-23 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt: Among birds, swans are relatively long-lived species and are also among the most strongly monogamous, having prolonged pair and family bonds that strongly influence their reproductive and general social behavior, which, in combination with their beauty and elegance, contribute to the overall high degree of worldwide human interest in them. This volume of more than 59,000 words describes the distributions, ecology, social behavior, and breeding biologies of the four species of swans that breed or have historically bred in North America, including the native trumpeter and tundra swans, the introduced mute swan, and the marginally occurring whooper swan. Also included are 5 distribution maps, 15 drawings, 27 photographs by the author, and a reference section of nearly 1,000 literature citations.
Book Synopsis A Survey of Trumpeter Swans in Alberta, Saskatchewan and Northwest Territories, 1990 by : Len J. Shandruk
Download or read book A Survey of Trumpeter Swans in Alberta, Saskatchewan and Northwest Territories, 1990 written by Len J. Shandruk and published by . This book was released on 1991 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Federation of Alberta Naturalists Field Guide to Alberta Birds by : William Bruce McGillivray
Download or read book The Federation of Alberta Naturalists Field Guide to Alberta Birds written by William Bruce McGillivray and published by Nature Alberta. This book was released on 1998 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Trumpeter Swan by : Winston E. Banko
Download or read book The Trumpeter Swan written by Winston E. Banko and published by Forgotten Books. This book was released on 2017-10-27 with total page 230 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Trumpeter Swan: Its History, Habits, and Population in the United States A comparable study of the trumpeter by the Canadian Wildlife Service has also been underway since about 1950. These investiga tions are being conducted chiefly in British Columbia and Alberta by Mr. Ronald H. Mackay, Wildlife Biologist, who made available some preliminary results of swan banding studies in Alberta, and was helpful in many other ways. For the most part, I have dealt with the trumpeter in Canada only in a general way since the Canadian findings will probably be published later. 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.
Download or read book Wildlife Review written by and published by . This book was released on 1992 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Atlas of Breeding Birds of Alberta by :
Download or read book The Atlas of Breeding Birds of Alberta written by and published by Nature Alberta. This book was released on 2007 with total page 648 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Trumpeter Swan written by and published by . This book was released on 1995 with total page 2 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Habitat Use by Trumpeter Swans in the Grande Prairie Region of Alberta by : Gordon Raymond Holton
Download or read book Habitat Use by Trumpeter Swans in the Grande Prairie Region of Alberta written by Gordon Raymond Holton and published by . This book was released on 1982 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Status of the Limber Pine (Pinus Flexilis) in Alberta by : David William Langor
Download or read book Status of the Limber Pine (Pinus Flexilis) in Alberta written by David William Langor and published by . This book was released on 2007 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Trumpeter Swan Survey of the Rocky Mountain Population by : James A. Dubovsky
Download or read book Trumpeter Swan Survey of the Rocky Mountain Population written by James A. Dubovsky and published by Createspace Independent Pub. This book was released on 2012-08-17 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Rocky Mountain Population (RMP) of trumpeter swans (Cygnus buccinator) consists of birds that nest primarily from western Canada southward to Nevada and Wyoming. The population is comprised of several flocks that nest in different portions of the overall range. The RMP/Canadian Flocks consist of birds that summer primarily in southeastern Yukon Territory, southwestern Northwest Territories, northeastern British Columbia, Alberta, and western Saskatchewan. The Tri-state Area Flocks summer in areas at the juncture of the boundaries of Montana, Wyoming, and Idaho (hereafter termed the tri-state area) and nearby areas. The RMP/Canadian and Tri-state Area flocks winter sympatrically primarily in the tri-state area. In addition, efforts have been made to establish several restoration flocks, such as those at Ruby Lake National Wildlife Refuge (NWR) in Nevada (i.e., Nevada flock) and those at Malheur NWR and Summer Lake Wildlife Management Area (WMA) and vicinity (i.e., Oregon flock), by translocating adult swans and cygnets from other portions of the RMP. These birds tend to winter in areas near those where they nest. This report contains information only from the Tri-state Area and restoration flocks, collectively referred to as the RMP/U.S. Breeding Segment. These terms for the various groups of swans are consistent with the RMP Trumpeter Swan Implementation Plan (Pacific Flyway Study Committee 2002). The Fall Trumpeter Swan Survey is conducted annually in September. The survey is conducted cooperatively by several administrative entities and is intended to provide an accurate count of the number of RMP trumpeter swans that summer in the U.S. The history of the survey dates back to the 1930s, although methods and survey coverage have changed over time as the number of swans increased and new technologies became available. Survey methodology and coverage have remained fairly consistent since 1966 (D. Olson, pers. comm.). To be consistent with previous reports, only the data from 1967 to present were analyzed for this report. The data are used by managers to assess the annual status of the Tri-state Area Flocks and restoration flocks. Observers counted 371 swans (white birds and cygnets) in the U.S. Breeding Segment of the Rocky Mountain Population of trumpeter swans during fall of 2002, a decrease from 475 counted from comparable areas last year and the lowest count since 1993. The number of white birds (311) declined 23% from that of last year, while the number of cygnets (60) decreased by 15%. Declines occurred in all 3 states in which the Tri-state Area Flocks nest, and was greatest in Montana (-37%). Decreases in Idaho and Wyoming were 20% and 8%, respectively. The number of birds in restoration flocks also decreased 17% compared to the count from last year. The count for the Tri-state Area Flocks this year was a marked departure from their recent upward trend in numbers. The tri-state area continues to experience drought conditions, with Palmer Drought Index values the lowest recorded since surveys were initiated in the 1930s.
