Physical Sciences and Mathematics Commons^™

Elk And Crop Damage In Pennsylvania, Gary W. Witmer, Rawland Cogan

Eastern Wildlife Damage Control Conference: 4th (1989)

The native eastern subspecies of elk (Cervus elaphus canadensis) was once widespread in Pennsylvania, but was extirpated from the state by 1880 (Bryant and Maser, 1982). About 177 Rocky Mountain elk (C.e. nelsoni) were re-introduced to the state between 1913 and 1926 (Sassaman, 1985). The herd increased as did crop damage complaints. Hunting seasons began in 1923 and continued until 1931. No further hunting was allowed because the herd had declined steadily. A small herd persisted in North-central Pennsylvania, in Elk and Cameron Counties. Elk sightings were rare by 1948, despite 17 years of closed hunting …

Demonstration Electric Fences To Control Black Bear Damage To Apiaries In New York State, Janet L. Sillings, Thomas N. Tomas Jr., James E. Forbes

Eastern Wildlife Damage Control Conference: 4th (1989)

The New York State black bear (Ursus americanus) population/ approximately 4,000 animals (Clarke 1977)/ causes damage to apiaries in the Catskill/ Adirondack/ and Southern Tier regions of the state. During 1987/ 1988/ and 1989, USDA Animal Damage Control (ADC) administered a program in New York to control bear damage to apiaries. Control activities were carried out pursuant to a Cooperative Agreement between ADC and the New York State Department of Agriculture and Markets/ and were supported by matching Federal- State contributions. Program objectives were beekeeper education aimed at preventing bear damage and for the construction of demonstration temporary electric fences. …

Farmland Habitat Use By Wild Turkeys In Wisconsin, R.G. Wright, R.N. Paisley, J.F. Kubisiak

Eastern Wildlife Damage Control Conference: 4th (1989)

Habitat use and food habits of wild turkeys (Meleagris pallopavo) were studied during summer 1988-89 in southwestern Wisconsin in order to address growing concerns that turkeys cause considerable crop damage. Intensive telemetric monitoring in 1988 suggested that turkeys used crop fields (corn-alfalfa-oats) at a low rate compared to forest types. Brooded hens used forest habitats less and field habitats more than broodless hens and gobblers. Brooded hens appeared to use forest and crop field habitats less and non-crop fields (pasture and idle) more than expected. Broodless hens and gobblers appeared to use forest types and non-crop fields more …

Tidal Flat Ecology: An Experimental Approach To Species Interactions By K. Riess, John T. Tanacredi Ph.D.

Faculty Works: CERCOM (1977-2016)

A periodic pause to intensely observe a singularly unique ecosystem sharpens one's awareness of this diverse world of ours, especially, as the author notes, if one observes a transitional ecosystem whose ecological treasures are hidden or maybe obscured by a tidal sediment's resemblance to a large, rotten cheese! "It smells, is slimy and sticky, is punched with holes and crowded with various worms." Sounds good to me! Reise's "pause" encompasses 10 years in which he investigated the Wadden Sea mudflats near the border between West Germany and Denmark. He uses this site to discuss the biotic and abiotic interactions within …

A Colorado River Basin Authority: Opportunity For Sharing River Basin Management And Resources, David H. Getches

Boundaries and Water: Allocation and Use of a Shared Resource (Summer Conference, June 5-7)

32 pages.

Contains references.

Within The Hundredth Meridian: Western States And Their River Basins In A Time Of Transition, John M. Volkman, Kai N. Lee

Boundaries and Water: Allocation and Use of a Shared Resource (Summer Conference, June 5-7)

29 pages.

Contains footnotes.

The Northwest Power Planning Council: A Model For Cooperative Planning In The Missouri Basin?, Gerald Mueller

Boundaries and Water: Allocation and Use of a Shared Resource (Summer Conference, June 5-7)

16 pages.

Contains references.

The Delaware River Basin: Courts, Compacts And Commissions, R. Timothy Weston

Boundaries and Water: Allocation and Use of a Shared Resource (Summer Conference, June 5-7)

112 pages (includes illustrations and 1 map).

Contains references.

The Missouri: River Of Promise Or River Of Peril?, John E. Thorson

Boundaries and Water: Allocation and Use of a Shared Resource (Summer Conference, June 5-7)

14 pages (includes 1 map).

Contains references.

Montana’S Response To Interjurisdictional Marketing Challenges, Deborah Beaumont Schmidt

Boundaries and Water: Allocation and Use of a Shared Resource (Summer Conference, June 5-7)

20 pages.

Contains references.

Coordinated Water Management In A Basin With Erratic Surface Supplies: The Law North And South Of The Pecos, Charles T. Dumars

Boundaries and Water: Allocation and Use of a Shared Resource (Summer Conference, June 5-7)

11 pages.

Contains references.

State Resource Sovereignty In A Post-Sporhase World: The Hueco Bolson, A. Dan Tarlock

Boundaries and Water: Allocation and Use of a Shared Resource (Summer Conference, June 5-7)

30 pages.

Contains references.

Interjurisdictional Relations Under Federal Water Quality Law: A Guide Through The Maze, Michael C. Blumm, Daniel Rohlf

Boundaries and Water: Allocation and Use of a Shared Resource (Summer Conference, June 5-7)

53 pages.

Contains references.

Allocation And Use Of International Rivers: Recent Developments In International Law, Daniel Barstow Magraw

Boundaries and Water: Allocation and Use of a Shared Resource (Summer Conference, June 5-7)

26 pages.

Contains references.

Allocating Groundwater Among Nations, States And Tribes, Ann Berkley Rodgers, Carolyn J. Abeita

Boundaries and Water: Allocation and Use of a Shared Resource (Summer Conference, June 5-7)

70 pages.

Allocation Of The Nation’S Waters: The Constitutional Framework, Charles F. Wilkinson

Boundaries and Water: Allocation and Use of a Shared Resource (Summer Conference, June 5-7)

19 pages.

Interstate Allocation Of The Platte River, J. David Aiken

Boundaries and Water: Allocation and Use of a Shared Resource (Summer Conference, June 5-7)

27 pages.

Contains references.

Managing The Upper Rio Grande: Old Institutions, New Players, Steven J. Shupe

Boundaries and Water: Allocation and Use of a Shared Resource (Summer Conference, June 5-7)

19 pages.

The Colorado River Compact: A Breeding Ground For International, National, And Interstate Controversies, John U. Carlson

Boundaries and Water: Allocation and Use of a Shared Resource (Summer Conference, June 5-7)

38 pages.

Contains references.

Agenda: Boundaries And Water: Allocation And Use Of A Shared Resource, University Of Colorado Boulder. Natural Resources Law Center

Boundaries and Water: Allocation and Use of a Shared Resource (Summer Conference, June 5-7)

Conference organizers and/or faculty included University of Colorado School of Law professors David H. Getches, Lawrence J. MacDonnell and Charles F. Wilkinson.

Boundaries and Water: Allocation and Use of a Shared Resource is the topic of the Center's annual summer program on water this June. Most of the major rivers in the western United States are shared between two or more states. Often tribal governments play an important role in water allocation and use decisions. International considerations also may be involved in some cases. These interjurisdictional issues extend to groundwater as well as surface water.

This conference will provide the …

Relocation Of City Raccoons, Richard C. Rosatte, Charles D. Macinnes

Great Plains Wildlife Damage Control Workshop Proceedings

Twenty-four city raccoons were radio-collared and relocated 25-45 km north of the original capture site in Toronto, Ontario. Following release, extensive exploratory movements were noted with distances of 2-7 km being traversed per night. Home ranges for adult males (avg = 39 km²) and females ( avg = 72 km²) far exceeded juvenile ranges and areas utilized by raccoons in an urban setting. None of the raccoons returned to the original point of capture and mortality of the relocated raccoons approached 50% during the first 3 months following release

The Use Of Dma To Reduce Robin Depredation On Cherries, Leonard R. Askham, John K. Fellman

Great Plains Wildlife Damage Control Workshop Proceedings

The use of a biorational pesticide, Dimethyl Anthrantlate (DMA), was investigated for possible use as a robin repellant in an Eastern Washington Research orchard. Applied in low concentrations (2, 4, and 8% with surfactant), robin depredation was reduced an average of 75%. A double-blind taste test showed no consumer aversion for fresh fruit sprayed with DMA two weeks before harvest.

Animal Damage Control: The Challenge Of The 90'S, Jack H. Benymanz

Great Plains Wildlife Damage Control Workshop Proceedings

The talk identifies the challenges of the 90's as: to fully professionalize the policies and practice of animal damage control; to provide a responsible and acceptable level of control; to gain executive and legislative support; and to improve public acceptance. It points up a number of obstacles and identifies several steps necessary to meet the challenges.

Status Of Strychnine, Compound 1080, And Registered Alternatives, Steve D. Palmateer

Great Plains Wildlife Damage Control Workshop Proceedings

This paper reveals the current regulatory status of 1080 and strychnine relevant to data call-in actions, administrative hearings, and litigation outside of FIFRA. All strychnine prairie dog claims are cancelled as well as all label claims requiring a tolerance. The 1080 technical is cancelled and all rodenticide uses have been issued a notice of intent to deny.

Seasonal Variation In Habitat Use By Great-Tailed Grackles In The Lower Rio Grande Valley, John H. Rappole, Arlo H. Kane, Rafael H. Flores, Alan R. Tipton, Nancy Koerth

Great Plains Wildlife Damage Control Workshop Proceedings

Habitat use by great-tailed grackles was measured by performing weekly censuses of birds in 6 different habitat types: chaparral, citrus groves, feed lots, pastures, residential areas, and agricultural fields. We found that use of chaparral, citrus, and residential sites was low during the winter months, increased sharply with commencement of the nesting season in April, and declined again by October. Use of agricultural fields and pasture was irregular. Feed lot use was low during the summer, but high from October - April with October and March migration peaks. An overall sex ratio of 1.3 females/male was observed with skews from …

Urban Nuisance Wildlife Problems In Arizona, Rebecca L. Wright, Leonard L. Ordway

Great Plains Wildlife Damage Control Workshop Proceedings

Arizona has experienced an increase in urbanization of wildlife habitat, which has led to an urban nuisance wildlife problem. The Arizona Game and Fish Department is working to lessen the problem through public education, information packets and use of private pest control companies to remove wildlife for a fee.

Evaluation Of Predator Guards For Black-Bellied Whistling Duck Nest-Boxes, Raymond L. Urabek

Great Plains Wildlife Damage Control Workshop Proceedings

I evaluated the effectiveness, suitability, and expense of 2 styles of predator guards for black-bellied whistling duck (Dendrocyqna autumnalis) nest-boxes. Guards evaluated were galvanized bottom attached shrouds and razor-ribbon wire. Both guards were effective against ground dwelling predators. The group not fitted with guards suffered a 55% overall depredation rate.

Experimental Applications Of High-Tensile Wire And Other Fencing To Control Big Game Damage In Northwest Colorado, A. Eugene Byrne

Great Plains Wildlife Damage Control Workshop Proceedings

Conventional fencing methods V-mesh wire, square mesh wire and wood panels are compared to experimental methods - 15 wire hightensile wire fences; electric high-tensile wire fences of three designs; baited electric fences; hog panel fences; plastic mesh fences and visqueen wrapped haystacks. Total cost of materials, cost per ft./yr. and comments concerning estimates of efficacy are discussed. The V-mesh wire, hog panel and plastic mesh fences all have a very high cost per ft. and cost per ft./yr. rating and should probably not be used. High-tensile and square mesh wire fences are effective and cheaper alternatives. Modern high-tensile wire electric …

Colorado's Big Game Damage Program: 1979 To Present, Andre C. Duvall

Great Plains Wildlife Damage Control Workshop Proceedings

Colorado's big game damage program, enacted in 1979, provides monetary claims for big game damage, prevention materials, and technical advice. Fences, crops, harvested crops, pasture, livestock, and personal property are protected. The average yearly cost for the program has been approximately one million dollars.

Trophy Game Animal Damage In Wyoming, Ron Iversons

Great Plains Wildlife Damage Control Workshop Proceedings

Wyoming is perhaps one of the most liberal and unique states of the fifty states on compensation for game and trophy game animal damage. Trophy game animals as defined by statute in Wyoming includes the Cougar (Mt. Lion), Black Bear, and the Grizzly Bear. According to statute Wyoming is responsible for damages incurred by these species to livestock, land, crops, improvements, and extraordinary grasses. Since the statutes were enacted Wyoming has been faced with a variety of complaints and damage claims caused by these species. Damage complaints received by the Department have covered a broad spectrum, ranging from the stockman …