Download Full eBooks in PDF
Gray Wolves Canis Lupus Reintroduction Into Yellowstone National Park N P And Central Idaho Wy Mt And Id Book in PDF, ePub and Kindle version is available to download in english. Read online anytime anywhere directly from your device. Click on the download button below to get a free pdf file of Gray Wolves Canis Lupus Reintroduction Into Yellowstone National Park N P And Central Idaho Wy Mt And Id book. This book definitely worth reading, it is an incredibly well-written.
Author : Anonim
Publisher : Unknown
Page : 424 pages
File Size : 48,6 Mb
Release : 1993
Category : Electronic
ISBN : NWU:35556030600274
Author : Anonim
Publisher : Unknown
Page : 616 pages
File Size : 47,9 Mb
Release : 1994
Category : Wildlife management
ISBN : UOM:39015032494257
Author : Robert Sewell Cook
Publisher : Unknown
Page : 350 pages
File Size : 42,7 Mb
Release : 1993
Category : Gray wolf
ISBN : CORNELL:31924094695107
Author : United States. Congress. Senate. Committee on Energy and Natural Resources. Subcommittee on Public Lands, National Parks, and Forests
Publisher : Unknown
Page : 200 pages
File Size : 50,9 Mb
Release : 1990
Category : Endangered species
ISBN : STANFORD:36105062976787
Author : United States. Congress. House. Committee on Resources
Publisher : Unknown
Page : 300 pages
File Size : 47,9 Mb
Release : 1995
Category : Nature
ISBN : STANFORD:36105019588412
Author : Yellowstone National Park,U.S. Fish and Wildlife Service
Publisher : Unknown
Page : 764 pages
File Size : 40,8 Mb
Release : 1990
Category : Animal introduction
ISBN : UOM:39015037352005
Vol. 3-4 edited by John D. Varley and Wayne G. Brewster; Sarah E. Broadbent and Renee Evanoff, technical editors.
Author : Anonim
Publisher : Unknown
Page : 48 pages
File Size : 46,9 Mb
Release : 1990
Category : Animal introduction
ISBN : MINN:31951D00903252M
Author : United States. Congress. Senate. Committee on Energy and Natural Resources. Subcommittee on Parks, Historic Preservation, and Recreation
Publisher : Unknown
Page : 72 pages
File Size : 51,6 Mb
Release : 1995
Category : Nature
ISBN : STANFORD:36105062992990
Author : Michael Milstein
Publisher : Farcountry Press
Page : 108 pages
File Size : 46,7 Mb
Release : 1995
Category : Animal introduction
ISBN : WISC:89076085752
Ecology and controversy of releasing gray wolves into Yellowstone National Park. Color photographs throughout.
Author : United States. Wolf Management Committee
Publisher : Unknown
Page : 68 pages
File Size : 47,9 Mb
Release : 1991
Category : Government publications
ISBN : MINN:31951D01692443F
Author : Anonim
Publisher : Unknown
Page : 128 pages
File Size : 46,8 Mb
Release : 1993
Category : Wildlife management
ISBN : OCLC:28762298
Author : Anonim
Publisher : Unknown
Page : 600 pages
File Size : 47,6 Mb
Release : 1990
Category : Animal introduction
ISBN : MINN:31951D00903246H
Author : Anonim
Publisher : Unknown
Page : 128 pages
File Size : 43,7 Mb
Release : 1994
Category : Wildlife management
ISBN : OCLC:30573760
Author : Michael K. Phillips,Douglas W. Smith
Publisher : Voyageur Press (MN)
Page : 136 pages
File Size : 47,7 Mb
Release : 1996
Category : Gray wolf
ISBN : MINN:31951D01456665F
Describes the project to return wolves to Yellowstone, including the wolves' capture, relocation, acclimation, and tracking.
Author : John Weaver
Publisher : Unknown
Page : 44 pages
File Size : 54,5 Mb
Release : 1978
Category : Government publications
ISBN : UCR:31210009419258
Historical records and intensive field surveys 1975-77 provided information on the population history, ecology, and current status of wolves (Canis lupus) in Yellowstone National Park and vicinity. Wolves occurred in unknown but seemingly low densities during the latter 1800s in several areas of Yellowstone where they were controlled periodically until 1926. Populations apparently began increasing about 1912, primarily in the northeast, and may have reached nonequilibrium levels of 30-40 animals (postwhelping). Intensive control 1914-26 removed at least 136 wolves, including about 80 pups. During this period Yellowstone wolves characteristically lived in packs of 3-16 members, some of which followed the ungulates in their seasonal migrations. Litters averaging 7.8 were born in late March and April, primarily in the north central sector of the park. Limited evidence suggests that elk (Cervus elaphus) were important food for wolves during all seasons. Wolves either survived the control era or moved in shortly thereafter for singles, pairs, and a pack of four were reported the following decade. Resident wolf packs, however, were eliminated from Yellowstone National Park by the l940s. Large canids have been sighted intermittently to the present, but their identity has not been established. Singles and pairs comprised 89% of 116 "probable" reports over the past 50 years. Speculation about factors limiting the Yellowstone wolf population considers its relative geographic isolation from viable wolf populations and possible genetic problems (including wolf-coyote hybridization) associated with prolonged minimal population status. A transplant of wolves from British Columbia or Alberta, or perhaps Minnesota, is recommended to restore a viable population of this native predator to Yellowstone National Park.