Recreation, Parks and Tourism Administration Commons^™

Prolonged Winter Undernutrition And The Interpretation Of Urinary Allantoin:Creatinine Ratios In White-Tailed Deer, Glenn D. Delgiudice, Ken D. Kerr, L. David Mech, Ulysses S. Seal

United States Geological Survey, Northern Prairie Wildlife Research Center: Publications

The urinary allantoin:creatinine (A:C) ratio (expressed in micromoles of allantoin to micromoles of creatinine) has shown potential as an index of recent winter energy intake in preliminary controlled studies of elk (Cervus elaphus) involving mild condition deterioration (up to 11% loss of body mass). To ensure reliable nutritional assessments of free-ranging cervids by measuring A:C ratios of urine in snow, it is essential to extend this work. We assessed the effect of moderate and severe winter nutritional restriction on urinary A:C ratios of captive white-tailed deer (Odocoileus virginianus) that lost up to 32% body mass and …

Fisheries Research Report No. 117 - A 12-Month Survey Of Coastal Recreational Boat Fishing Between Augusta And Kalbarri On The West Coast Of Western Australia During 1996-97, Neil R. Sumner, Peta C. Williamson

Fisheries Research Reports

A creel survey of recreational boat-based fishers on the west coast of Western Australia was conducted from September 1996 to August 1997 to provide information required by fisheries managers. The bus route method, where a survey interviewer visits all boat ramps in a district on the one day, was used. The time spent fishing, catch, demographic and attitudinal information was collected from boat crews returning to boat ramps at the completion of a fishing trip. The total marine catch (number of fish kept) was estimated for key recreational species. Whiting species (other than King George whiting) (564,000) and Australian herring …

Alpha Status, Dominance, And Division Of Labor In Wolf Packs, L. David Mech

United States Geological Survey, Northern Prairie Wildlife Research Center: Publications

The prevailing view of a wolf (Canis lupus) pack is that of a group of individuals ever vying for dominance but held in check by the “alpha” pair, the alpha male and alpha female. Most research on the social dynamics of wolf packs, however, has been conducted on non-natural assortments of captive wolves. Here I describe the wolf-pack social order as it occurs in nature, discuss the alpha concept and social dominance and submission, and present data on the precise relationships among members in free-living packs, based on a literature review and 13 summers of observations of wolves …

Alpha Status, Dominance, And Division Of Labor In Wolf Packs, L. David Mech

United States Geological Survey, Northern Prairie Wildlife Research Center: Publications

The prevailing view of a wolf (Canis lupus) pack is that of a group of individuals ever vying for dominance but held in check by the “alpha” pair, the alpha male and alpha female. Most research on the social dynamics of wolf packs, however, has been conducted on non-natural assortments of captive wolves. Here I describe the wolf-pack social order as it occurs in nature, discuss the alpha concept and social dominance and submission, and present data on the precise relationships among members in free-living packs, based on a literature review and 13 summers of observations of wolves …

Twenty-Year Home-Range Dynamics Of A White-Tailed Deer Matriline, Michael E. Nelson, L. D. Mech

United States Geological Survey, Northern Prairie Wildlife Research Center: Publications

We examined the seasonal migration and home-range dynamics of a multigeneration white-tailed deer (Odocoileus virginianus) matriline comprising six females from four generations spanning a 20-year period in northeastern Minnesota. All, from the matriarch to her great-granddaughter, migrated to the same summer and winter ranges, the longest individual record being 14.5 years. Three maternal females concurrently occupied exclusive fawning sites within their ancestral matriarch’s summer range, while two nonmaternal females explored new areas and ranged near their mothers. One great-granddaughter expanded her summer range 1 km beyond the matriarch’s summer range while essentially vacating half of her ancestors’ range …

Regurgitative Food Transfer Among Wild Wolves, L. David Mech, Paul C. Wolf, Jane M. Packard

United States Geological Survey, Northern Prairie Wildlife Research Center: Publications

Few studies of monogamous canids have addressed regurgitation in the context of extended parental care and alloparental care within family groups. We studied food transfer by regurgitation in a pack of wolves on Ellesmere Island, North West Territories, Canada, during 6 summers from 1988 through 1996. All adult wolves, including yearlings and a post-reproductive female, regurgitated food. Although individuals regurgitated up to five times per bout, the overall ratio of regurgitations per bout was 1.5. Pups were more likely to receive regurgitations (81%) than the breeding female (14%) or auxiliaries (6%). The breeding male regurgitated mostly to the breeding female …

The New Challenge Of Outdoor Recreation, Roz Mcclellan

Outdoor Recreation: Promise and Peril in the New West (Summer Conference, June 8-10)

5 pages.

Outdoor Recreation And Water Development: The National Recreation Lakes Study, Bruce R. Brown

Outdoor Recreation: Promise and Peril in the New West (Summer Conference, June 8-10)

12 pages.

Recreation Management By The Blm: A Local Perspective, Ann Morgan

Outdoor Recreation: Promise and Peril in the New West (Summer Conference, June 8-10)

10 pages.

Conflict Resolution: A Field Perspective, Ev Elmendorf

Outdoor Recreation: Promise and Peril in the New West (Summer Conference, June 8-10)

6 pages.

A Mountain Bicycling Perspective On User Group Conflict, Martha Roskowski

Outdoor Recreation: Promise and Peril in the New West (Summer Conference, June 8-10)

11 pages.

Contains 1 page of references.

Field-Level Conflict Management In Outdoor Recreation, James B. Webb

Outdoor Recreation: Promise and Peril in the New West (Summer Conference, June 8-10)

7 pages.

Field Level Conflict Management In Outdoor Recreation, Arden Anderson

Outdoor Recreation: Promise and Peril in the New West (Summer Conference, June 8-10)

16 pages.

Contains references.

The User Fee Approach To Hunting And Fishing Finance: The “Teaming With Wildlife” Proposal, R. Max Peterson

Outdoor Recreation: Promise and Peril in the New West (Summer Conference, June 8-10)

18 pages (includes color illustrations).

Contains footnotes.

The Limitations Of A Market-Based Outdoor Recreation Policy: Reasons For Caution, Scott Silver

Outdoor Recreation: Promise and Peril in the New West (Summer Conference, June 8-10)

13 pages (includes illustrations).

Contains references.

Outdoor Recreation And Natural Lands: The Gradual Unfolding Of Policy, Richard L. Knight

Outdoor Recreation: Promise and Peril in the New West (Summer Conference, June 8-10)

10 pages.

Contains 2 pages of references.

Recreation As An Ally For Environmental Protection, Gary Sprung

Outdoor Recreation: Promise and Peril in the New West (Summer Conference, June 8-10)

10 pages.

Contains references.

Legal Issues In Outdoor Recreation: Trends In Litigation, Ted Zukoski

Outdoor Recreation: Promise and Peril in the New West (Summer Conference, June 8-10)

17 pages.

Abdication Can Be Fun, Join The Orgy, Everyone: A Simpleton’S Perspective On Abdication Of Federal Land Management Responsibilities, George Cameron Coggins

Challenging Federal Ownership and Management: Public Lands and Public Benefits (October 11-13)

14 pages.

Reforming Public Land Management With New Incentives, Randal O'Toole

Challenging Federal Ownership and Management: Public Lands and Public Benefits (October 11-13)

9 pages.

Contains references.

The Benefits Of Professional Public Land Management, Elizabeth Estill

Challenging Federal Ownership and Management: Public Lands and Public Benefits (October 11-13)

13 pages (includes illustration).

Contains references.

Faculty Addendum, Gregg Renkes

Challenging Federal Ownership and Management: Public Lands and Public Benefits (October 11-13)

1 page.

Agenda: Challenging Federal Ownership And Management: Public Lands And Public Benefits, University Of Colorado Boulder. Natural Resources Law Center

Challenging Federal Ownership and Management: Public Lands and Public Benefits (October 11-13)

Conference organizers, speakers and/or moderators included University of Colorado School of Law professors David H. Getches, Michael A. Gheleta, Teresa Rice, Elizabeth Ann (Betsy) Rieke and Charles F. Wilkinson.

In the face of numerous proposals for privatizing, marketing, and changing the management of public lands, the Natural Resources Law Center will hold its third annual fall public lands conference October 11-13, at the CU School of Law in Boulder.

A panel of public land users and neighbors, including timber, grazing, mining, recreation, and environmental interests, will address current discontent with public land policy and management. There will also be discussion …

Public Land Policy Is Ripe For Change, James L. Huffman

Challenging Federal Ownership and Management: Public Lands and Public Benefits (October 11-13)

18 pages.

The Challenge And Opportunity Of Recovering Wolf Populations, L. David Mech

United States Geological Survey, Northern Prairie Wildlife Research Center: Publications

The gray wolf once inhabited a wide variety of habitats throughout most of the northern hemisphere north of 20°N latitude. Because the animal preyed on livestock and competed with humans for wild prey, it was extirpated from much of its range outside of wilderness areas. Environmental awareness in the late 1960s brought for the wolf legal protection, increased research, and favorable media coverage. The species has increased in both Europe and North America, is beginning to reoccupy semiwilderness and agricultural land, and is causing increased damage to livestock. Because of the wolfs high reproductive rate and long dispersal tendencies, the …

A Ten-Year History Of The Demography And Productivity Of An Arctic Wolf Pack, L. David Mech

United States Geological Survey, Northern Prairie Wildlife Research Center: Publications

A pack of two to eight adult wolves (Canis lupus arctos) and their pups was observed during ten summers (1986–95) on Ellesmere Island, Northwest Territories, Canada. The author habituated the wolf pack to his presence in the first summer and reinforced the habituation each summer thereafter. The first alpha female produced four to six pups each year between 1986 and 1989. However, her daughter, who succeeded her as the alpha female, produced only one to three pups each year between 1990 and 1992 and in 1994, and apparently did not whelp in 1993 or in 1995. The tenure …

Lucille Vinyard Journal 1994, Lucille Vinyard

Lucille Vinyard Journal Collection

No abstract provided.

Lucille Vinyard Journal 1993, Lucille Vinyard

Lucille Vinyard Journal Collection

No abstract provided.

Introgression Of Coyote Mitochondrial Dna Into Sympatric North American Gray Wolf Populations, Niles Lehman, Andrew Eisenhawer, Kimberly Hansen, L. David Mech, Rolf O. Peterson, Peter J. P. Gogan, Robert K. Wayne

United States Geological Survey, Northern Prairie Wildlife Research Center: Publications

Mitochondrial DNA (mtDNA) genotypes of gray wolves and coyotes from localities throughout North America were determined using restriction fragment length polymorphisms. Of the 13 genotypes found among the wolves, 7 are clearly of coyote origin, indicating that genetic transfer of coyote mtDNA into wolf populations has occurred through hybridization. The transfer of mtDNA appears unidirectional from coyotes into wolves because no coyotes sampled have a wolf-derived mtDNA genotype. Wolves possessing coyote-derived genotypes are confined to a contiguous geographic region in Minnesota, Ontario, and Quebec, and the frequency of coyote- type mtDNA in these wolf populations is high (> 500%). The …

Lucille Vinyard Journal 1990, Lucille Vinyard

Lucille Vinyard Journal Collection

No abstract provided.