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Author : Edward Royal Warren
Publisher :
ISBN 13 :
Total Pages : 280 pages
Book Rating : 4.:/5 (318 download)
Download or read book The Beaver in Yellowstone National Park written by Edward Royal Warren and published by . This book was released on 1927 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Edward Royal Warren
Publisher :
ISBN 13 :
Total Pages : 584 pages
Book Rating : 4.F/5 ( download)
Download or read book A Study of the Beaver in the Yancey Region of Yellowstone National Park written by Edward Royal Warren and published by . This book was released on 1927 with total page 584 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Susan Consolo Murphy
Publisher :
ISBN 13 :
Total Pages : 2 pages
Book Rating : 4.:/5 (384 download)
Download or read book Beaver in Yellowstone National Park written by Susan Consolo Murphy and published by . This book was released on 1996 with total page 2 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Susan Consolo Murphy
Publisher :
ISBN 13 :
Total Pages : 16 pages
Book Rating : 4.:/5 (384 download)
Download or read book Distribution of Beaver in Yellowstone National Park, 1994 written by Susan Consolo Murphy and published by . This book was released on 1995 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Lyman Persico
Publisher :
ISBN 13 :
Total Pages : 87 pages
Book Rating : 4.:/5 (15 download)
Download or read book Beaver, Climate, and Fluvial Geomorphic Change in Yellowstone National Park, Wyoming USA written by Lyman Persico and published by . This book was released on 2006 with total page 87 pages. Available in PDF, EPUB and Kindle. Book excerpt: Studies how the beavers in Yellowstone have affected stream geomorphology in the park.
Author : Edward Royal Warren
Publisher :
ISBN 13 :
Total Pages : 234 pages
Book Rating : 4.:/5 (16 download)
Download or read book A Study of the Beaver in the Yancey Region of Yellowstone National Park written by Edward Royal Warren and published by . This book was released on 1926 with total page 234 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Susan Consolo Murphy
Publisher :
ISBN 13 :
Total Pages : 16 pages
Book Rating : 4.:/5 (574 download)
Download or read book Distribution of Beaver in Yellowstone National Park, 1988-1989 written by Susan Consolo Murphy and published by . This book was released on 1989* with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Douglas W. Smith
Publisher :
ISBN 13 :
Total Pages : 12 pages
Book Rating : 4.:/5 (13 download)
Download or read book The History and Current Status and Distribution of Beavers in Yellowstone National Park written by Douglas W. Smith and published by . This book was released on 2012 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: Despite Yellowstone National Park's (YNP) long history and well studied large mammals and vegetation, beavers (Castor canadensis), an important ecosystem driver, have received relatively little study. We summarize population surveys of beavers that began in 1921 and continued up to the present. The first surveys (1921 and 1923) were from the ground and conducted in a limited area in the northern portion (northern range; NR) of the park. Twenty-five colonies were found and beavers were considered abundant and using aspen (Populus tremuloides) and willow (Salix spp.) as a food source and building material. A follow up survey in 1953 found 6 NR sites, but none of the earlier sites from the 1920s were active and no aspen use was reported. Some locations were reported from the park interior. A limited ground survey was conducted in 1979-80. In 1988-89 and 1994 two incomplete, mostly ground surveys were conducted and estimated 71 and 44 colonies, respectively, in YNP. In 1996, 1998, 1999, 2001, 2003, 2005, 2007 and 2009 complete, park-wide aerial surveys were conducted and active colonies ranged from 44 (1996) to 127 (2007) with an increasing trend. Therefore, in a period of about 90 years (1920s?2000s) the beaver population in the northern portion of the park appears to have declined then increased probably because of a willow recovery.
Author : Edward Royal Warren
Publisher :
ISBN 13 :
Total Pages : 234 pages
Book Rating : 4.:/5 (191 download)
Download or read book A Study of the Beaver in the Yancey Region of Yellowstone National Park, &c written by Edward Royal Warren and published by . This book was released on 1927 with total page 234 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Robert James Jonas
Publisher :
ISBN 13 :
Total Pages : 386 pages
Book Rating : 4.:/5 (792 download)
Download or read book A Population and Ecological Study of the Beaver (Castor Canadensis) of Yellowstone National Park written by Robert James Jonas and published by . This book was released on 1955 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Milton Philo Skinner
Publisher :
ISBN 13 :
Total Pages : 3 pages
Book Rating : 4.:/5 (13 download)
Download or read book A Beaver Colony of Yellowstone Park written by Milton Philo Skinner and published by . This book was released on 1924 with total page 3 pages. Available in PDF, EPUB and Kindle. Book excerpt: This article is about a colony of beavers at Lava Creek in Yellowstone National Park.
Author : Edward R. Warren
Publisher :
ISBN 13 :
Total Pages : 234 pages
Book Rating : 4.:/5 (695 download)
Download or read book A Study of the Beaver in the Yancey Region of Yellowstone National Park written by Edward R. Warren and published by . This book was released on 1926 with total page 234 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Douglas W. Smith
Publisher :
ISBN 13 :
Total Pages : 8 pages
Book Rating : 4.:/5 (38 download)
Download or read book Beaver Survey written by Douglas W. Smith and published by . This book was released on 1997 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The number of active beaver (Castor canadensis) colonies in Yellowstone National Park was determined by aerial survey in late October and early November 1996. This was the first near-complete autumn aerial count of beavers in park history. Flying time for the survey was 14.9 house, plus 4 hours ferry time from Bozeman, Montana, for a total of 18.9 hours. Total number of beaver colonies with food caches was 49; three other sites had beaver sign (beaver dam or cutting) indicating that beavers were probably present, but no lodge or food cache was sighted. Ninety percent of the park's beavers were located in three areas: 1) the Yellowstone River southeast of Yellowstone Lake, 2) the Beechler area, and 3) creeks and rivers in the northwest corner of the park which included the Madison and Gallatin rivers, and Cougar, Campanula, and Gneiss creeks. There was only one beaver colony on Yellowstone's Northern Range. All colonies were associated with willow (Salix spp.)."--Page 1.
Author : Edward Royal Warren
Publisher :
ISBN 13 :
Total Pages : 191 pages
Book Rating : 4.:/5 (18 download)
Download or read book A Study of the Beaver in the Yancey Region of Yellowstone National Park written by Edward Royal Warren and published by . This book was released on 1926 with total page 191 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Jaxine Harris
Publisher :
ISBN 13 : 9780578637754
Total Pages : 48 pages
Book Rating : 4.6/5 (377 download)
Download or read book Beaver Scampers Through Yellowstone written by Jaxine Harris and published by . This book was released on 2020-02-20 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a children's coloring and activity book about a little Beaver scampering through Yellowstone national park on a site-seeing adventure. It is written as a rhythm and rhyme story/poem.
Author : Ben Goldfarb
Publisher : Chelsea Green Publishing
ISBN 13 : 160358739X
Total Pages : 314 pages
Book Rating : 4.6/5 (35 download)
Download or read book Eager written by Ben Goldfarb and published by Chelsea Green Publishing. This book was released on 2018 with total page 314 pages. Available in PDF, EPUB and Kindle. Book excerpt: Our modern idea of what a healthy landscape looks like and how it functions is distorted by the fur trade that once trapped out millions of beavers from North America's lakes and rivers. Goldfarb shares the powerful story about one of the world's most influential species. He explains how North America was colonized, how our landscapes have changed over the centuries, and how beavers can help us fight drought, flooding, wildfire, extinction, and the ravages of climate change. -- adapted from jacket
Author : Douglas W. Smith
Publisher : University of Chicago Press
ISBN 13 : 022672848X
Total Pages : 358 pages
Book Rating : 4.2/5 (267 download)
Download or read book Yellowstone Wolves written by Douglas W. Smith and published by University of Chicago Press. This book was released on 2020-12-28 with total page 358 pages. Available in PDF, EPUB and Kindle. Book excerpt: This beautifully illustrated volume on the Yellowstone Wolf Project includes an introduction by Jane Goodall and an exclusive online documentary. The reintroduction of wolves to Yellowstone National Park was one of the greatest wildlife conservation achievements of the twentieth century. Eradicated after the park was first established, these iconic carnivores returned in 1995 when the US government reversed its century-old policy of extermination. In the intervening decades, scientists have built a one-of-a-kind field study of these wolves, their behaviors, and their influence on the entire ecosystem. Yellowstone Wolves tells the incredible story of the Yellowstone Wolf Project, as told by the people behind it. This wide-ranging volume highlights what has been learned in the decades since reintroduction, as well as the unique blend of research techniques used to gain this knowledge. We learn about individual wolves, population dynamics, wolf-prey relationships, genetics, disease, management and policy, and the rippling ecosystem effects wolves have had on Yellowstone’s wild and rare landscape. Featuring a foreword by Jane Goodall, beautiful images, a companion online documentary by celebrated filmmaker Bob Landis, and contributions from more than seventy wolf and wildlife conservation luminaries from Yellowstone and around the world, Yellowstone Wolves is an informative and beautifully realized celebration of the extraordinary Yellowstone Wolf Project.
