Open Access. Powered by Scholars. Published by Universities.®
- Institution
-
- University of Nebraska - Lincoln (7329)
- Utah State University (1133)
- Department of Primary Industries and Regional Development, Western Australia (968)
- University of Colorado Law School (525)
- University of Nevada, Las Vegas (429)
-
- SIT Graduate Institute/SIT Study Abroad (393)
- University of Arkansas, Fayetteville (384)
- Portland State University (360)
- University of Kentucky (288)
- South Dakota State University (263)
- Louisiana State University (228)
- University of Texas Rio Grande Valley (212)
- University of South Florida (204)
- Old Dominion University (201)
- Clemson University (162)
- Edith Cowan University (147)
- Chulalongkorn University (134)
- United Arab Emirates University (123)
- Loyola Marymount University and Loyola Law School (119)
- Western Kentucky University (114)
- University of Texas at El Paso (113)
- City University of New York (CUNY) (108)
- Montclair State University (107)
- Claremont Colleges (104)
- International Centre of Insect Physiology and Ecology (96)
- World Maritime University (93)
- Cal Poly Humboldt (88)
- University of Rhode Island (87)
- Fordham University (86)
- California State University, San Bernardino (85)
- Keyword
-
- Western Australia (594)
- Climate change (332)
- Conservation (297)
- Sustainability (289)
- Water quality (277)
-
- United States (250)
- Invasive species (216)
- Agriculture (187)
- California (177)
- Management (168)
- Ecology (165)
- Environment (163)
- Natural resources (146)
- Biodiversity (142)
- Colorado (133)
- Fisheries (133)
- Water (133)
- Nebraska (131)
- Drought (124)
- Utah (124)
- Groundwater (119)
- Wildlife (114)
- Environmental (108)
- Coyote (101)
- Pollution (101)
- Land use (99)
- Habitat (95)
- Survival (93)
- Mongolia (92)
- White-tailed deer (91)
- Publication Year
- Publication
-
- United States Department of Agriculture Wildlife Services: Staff Publications (1474)
- School of Natural Resources: Faculty Publications (606)
- Independent Study Project (ISP) Collection (377)
- Great Plains Wildlife Damage Control Workshop Proceedings (365)
- Electronic Theses and Dissertations (309)
-
- Erforschung biologischer Ressourcen der Mongolei / Exploration into the Biological Resources of Mongolia, ISSN 0440-1298 (258)
- The Prairie Naturalist (253)
- United States Department of Commerce: Staff Publications (252)
- United States Geological Survey: Staff Publications (246)
- The Probe: Newsletter of the National Animal Damage Control Association (242)
- Nebraska Cooperative Fish and Wildlife Research Unit: Staff Publications (224)
- Theses and Dissertations (208)
- Theses (185)
- Fisheries Research Reports (179)
- School of Natural Resources: Dissertations, Theses, and Student Research (166)
- UNLV Theses, Dissertations, Professional Papers, and Capstones (166)
- LSU Master's Theses (159)
- All Graduate Theses and Dissertations, Spring 1920 to Summer 2023 (157)
- USF Tampa Graduate Theses and Dissertations (148)
- Graduate Theses and Dissertations (146)
- Water Current Newsletter (141)
- All U.S. Government Documents (Utah Regional Depository) (139)
- School of Earth, Environmental, & Marine Sciences Faculty Publications (139)
- Wildlife Damage Management Conference (138)
- Fisheries Management Papers (135)
- Reports (134)
- Human–Wildlife Interactions (130)
- Bird Control Seminars Proceedings (129)
- Journal of the Department of Agriculture, Western Australia, Series 4 (128)
- Department of Environmental Studies: Undergraduate Student Theses (127)
- Publication Type
- File Type
Articles 16201 - 16230 of 18628
Full-Text Articles in Entire DC Network
The Problem Of Planting Louisiana Swamplands When Nutria(Myocastqr Coypu) Are Present, W.H. Conner, J.R. Toliver
The Problem Of Planting Louisiana Swamplands When Nutria(Myocastqr Coypu) Are Present, W.H. Conner, J.R. Toliver
Eastern Wildlife Damage Control Conference: 3rd (1987)
Logging of baldcypress (Taxodium distichum) in the swamps of the southeastern United States is once again becoming common and an area of particular concern in Louisiana is the regeneration of cypress in its natural environment. One way to ensure the proper stocking of cypress is to plant seedlings, but nutria usually damage or destroy newly planted seedlings and are a deterrent to cypress regeneration in flooded areas. In 1985 cypress seedlings were planted in a flooded logged area and in an area where flooding was preventing the establishment of natural seedlings. Nutria destroyed 86% of the seedlings in …
Management Of Suburban Deer: An Emerging Controversy, Daniel J. Decker
Management Of Suburban Deer: An Emerging Controversy, Daniel J. Decker
Eastern Wildlife Damage Control Conference: 3rd (1987)
During the last 10 years the presence of deer (Odocoileus virginianus) in suburban areas has become an increasing concern from the standpoint of damage and nuisance problems. It is unclear whether (a) overall deer numbers in suburban environments have increased (possibly because of residential development in "natural" settings and creation of food sources represented by residents' ornamental plantings and vegetable gardens), (b) more development in suburban areas has forced deer into adjacent remaining patches of suitable habitat, resulting in increased deer densities in certain localities, or (c) some combination of both. Regardless of the factors perpetrating the situation, …
Categorization And Seasonal Periodicity Of Terrestrial Vertebrate Pest Control Inquiries In Virginiav, Harry J. Dutton, Jefferson L. Waldon, Peter L. Bromley
Categorization And Seasonal Periodicity Of Terrestrial Vertebrate Pest Control Inquiries In Virginiav, Harry J. Dutton, Jefferson L. Waldon, Peter L. Bromley
Eastern Wildlife Damage Control Conference: 3rd (1987)
Information requests for species-specific preventive and control measures directed to the state's extension wildlife specialist were recorded by species or species group, month, day, and year, and by type of human group inquiring. Skunks (15.5%), snakes (14.7%), and bats (10.9%) were inquired about most often. Homeowners (67.4%) were the most frequent inquirers. Summer (43.5%) and spring (29.0%) were the seasons when most information requests occurred. Woodpeckers (16.0%) were the most frequently reported species in the spring. In the summer, the most frequently requested information was about bats (20.2%). Snakes (29.7%) were the most frequently reported species in the fall. Over …
The Bird Strike Hazard (Bash) Program, Capt. Edgardo R. Farrraro, Capt. Russell P. Defusco
The Bird Strike Hazard (Bash) Program, Capt. Edgardo R. Farrraro, Capt. Russell P. Defusco
Eastern Wildlife Damage Control Conference: 3rd (1987)
The hazards birds pose to aircraft has been of concern to the Air Force for more than 20 years. After losing several aircraft due to bird strikes in the early 1960's, the Air Force formed a team to evaluate bird hazards to Air Force aircraft. The team, from the Air Force Weapons Laboratory (AFWL) at Kirtland AFB NM, handed over this mission to the Bird Aircraft Strike Hazard (BASH) Team at HQ Air Force Engineering and Services Center (AFESC) at Tyndall AFB in 1975. In 1986 (October) the BASH team moved to Boiling AFB, Washington DC. The Air Force sustains …
Frontmatter And Contents
Eastern Wildlife Damage Control Conference: 3rd (1987)
PROCEEDINGS OF THE THIRD EASTERN WILDLIFE DAMAGE CONTROL CONFERENCE
Urban Gray Squirrel Damage And Population Management: A Case History, J. Hadidian, D. Manski, V. Flyger, C. Cox, G. Hodge
Urban Gray Squirrel Damage And Population Management: A Case History, J. Hadidian, D. Manski, V. Flyger, C. Cox, G. Hodge
Eastern Wildlife Damage Control Conference: 3rd (1987)
Lafayette Park, a 3.0 hectare national park located across the street from the White House in Washington D.C., has had a gray squirrel (Sciurus carolinensis) density as high as 50 animals/hectare. In recent years this large population caused significant damage to mature trees and other vegetation. In keeping with the legislative mandate to protect and preserve the historic landscape in Lafayette Park, the National Park Service implemented a squirrel management program following an Integrated Pest Management (IPM) approach. The population was studied and monitored to determine the ecological bases for high squirrel numbers. Action was taken through a …
Catch Effectiveness And Selectivity Of Several Traps, Edward P. Hill
Catch Effectiveness And Selectivity Of Several Traps, Edward P. Hill
Eastern Wildlife Damage Control Conference: 3rd (1987)
The effectiveness and selectivity of several traps and trap Modifications were field-evaluated and compared in Alabama from 1977 to 19B0. No. 220 Conibear traps placed in baited open-end boxes (TB) on the ground posed a hazard to dogs and were not recommended for general use in terrestrial sets. They may be effective to control feral dogs in special situations or areas. TB devices attached to tree trunks 1 m above the ground eliminated the hazard to dogs, but rendered the trap ineffective for taking small mammals. No. 220 Conibear traps with selective position treadle triggers placed in trail water-sets were …
Great-Tailed Grackle Predation On South Texas Citrus (Identifying A Unique Problem), John Hobbs, Fred G. Leon Iii
Great-Tailed Grackle Predation On South Texas Citrus (Identifying A Unique Problem), John Hobbs, Fred G. Leon Iii
Eastern Wildlife Damage Control Conference: 3rd (1987)
The December 1983 freeze inflicted tremendous damage to the South Texas groves and reduced tree by approximately fifty Additionally, it is believed that Great-tailed grackle (Quiscalus mexicanus) populations increased over the past few years. With decreased citrus acreage and increased grackle numbers, the severe negative effects are economically significant to the Texas citrus industry. Grackle damage to grapefruit and oranges differs in type and economic importance. The first is "cosmetic" in nature, small pecks or scratches on the fruit skin, and downgrades the fruit, reducing its value. The second is actual crop loss due to consumption of fruit …
An Evaluation Of Controlled Hunting For Management Of Feral Pigeons, Michael D. Hoy, Albert E. Bivings
An Evaluation Of Controlled Hunting For Management Of Feral Pigeons, Michael D. Hoy, Albert E. Bivings
Eastern Wildlife Damage Control Conference: 3rd (1987)
Pigeons (Columba livia) are a problem for municipal governments throughout most of the eastern United States. Toxicants, sterilants, trapping, and shooting are the principal control techniques. Due to a general public aversion to toxicants and to monetary constraints, a pigeon control program which utilized periodic hunting pressure was initiated in Stuttgart, Arkansas County, Arkansas. Guidelines for organization of controlled hunts are presented along with pigeon harvest rates and population trends. The city government and interested citizens consider the program to be successful and cost effective.
Home Range Responses Of White-Tailed Deer To Crop-Protection Fences, S.E. Hygnstrom, S.R. Craven
Home Range Responses Of White-Tailed Deer To Crop-Protection Fences, S.E. Hygnstrom, S.R. Craven
Eastern Wildlife Damage Control Conference: 3rd (1987)
We studied the home ranges and activity patterns of 24 white-tailed deer (Odocoileus virginianus) in southwestern Wisconsin via radio-telemetry and visual observation to determine their response to single-strand electric crop-protection fences. Deer were allowed to establish feeding patterns in alfalfa fields during the spring green-up periods of 1986 and 1987. In mid-April of each year, 7 fences were constructed around selected 7-25 ha alfalfa fields to exclude deer from varying portions of their home ranges. No fences were constructed around alfalfa fields in one area. Fences were built around 50 and 100% of the alfalfa in 2 other areas. Deer …
Wildlife Damage To Agriculture In Nebraska: A Preliminary Cost Assessment, R. J. Johnson, R. M. Timm
Wildlife Damage To Agriculture In Nebraska: A Preliminary Cost Assessment, R. J. Johnson, R. M. Timm
Eastern Wildlife Damage Control Conference: 3rd (1987)
We estimate the annual financial losses resulting from wildlife damage to major crops and livestock in Nebraska. For each wildlife species, the damage problem is presented along with a description of how the estimate was made. Field crop estimates include losses from Plains pocket gophers (Geomys bursarius), commensal rodents (Rattus norvegicus and Mus musculus), field rodents in grain fields (e.g. Peromyscus maniculatus, Dipodomys ordi, Spermophilus tridecemlineatus), house sparrows (Passer domesticus), blackbirds (e.g. Agelaius phoeniceus and Quiscalus quiscula), lagomorphs (Sylvilaqus floridanus, Lepus californicus, and L. townsendii), deer …
Taxonomic Status Of Wild Canids In The Southeastern United States, Michael L. Kennedy
Taxonomic Status Of Wild Canids In The Southeastern United States, Michael L. Kennedy
Eastern Wildlife Damage Control Conference: 3rd (1987)
In the last 20 years (especially during the last decade), reports of coyote-like wild canids have increased steadily in the southeastern United States. These canids have apparently become well established in many parts of the Southeast. Taxonomically, the coyote-like animal could represent coyote (Canis latrans), red wolf (C. rufus), gray wolf (C. lupus), domestic dog (C. familaris), or hybrids of these taxa. There has been wide speculation (especially among the general public) in some areas as to the taxonomic status of wild canids. General references to wild "coy-dogs" (coyote x domestic dog …
Drc-6749--An Avian Wetting Agent Of Low Aquatic Toxicity, P.W. Lefebvre, T.D. Bills, A.R. Stickley Jr., R.E. Matteson, L.L. Marking
Drc-6749--An Avian Wetting Agent Of Low Aquatic Toxicity, P.W. Lefebvre, T.D. Bills, A.R. Stickley Jr., R.E. Matteson, L.L. Marking
Eastern Wildlife Damage Control Conference: 3rd (1987)
PA-14, the compound presently registered for lethal control of blackbirds and starlings at roosts, is labelled for use only at upland sites. Research was undertaken to identify another wetting agent which might be registered for use at aquatic sites. Of 90 samples received from suppliers, 60 were evaluated for wetting ability in a standard laboratory test. Of these, 10 were chosen for test against an aquatic indicator animal, Daphnia. One of the 10, DRC-6749, a block copolymer, was found significantly low in toxicity, and underwent further aquatic testing against 6 fish and 1 mussel species. Under standard test conditions, no …
Use Of Soybean Fields In Eastern Virginia By White-Tailed Deer, Linda A. Lyon, Patrick F. Scanlon
Use Of Soybean Fields In Eastern Virginia By White-Tailed Deer, Linda A. Lyon, Patrick F. Scanlon
Eastern Wildlife Damage Control Conference: 3rd (1987)
White-tailed deer (Odocoileus virginianus) use of soybean fields in Virginia was observed during the 1983 and 1984 growing seasons. Total deer observed and deer seen per observer-hour were both greater in 1983 (199 and 2.1, respectively) than in 1984 (122 and 1.8, respectively). The number of deer seen per observer-hour was related to crop phenology; it was highest during the early vegetative stages and decreased when the soybean plants entered reproductive growth stages. Most (90%) deer were sighted within 50 m of edge cover. In both years, the number of adult does seen was about 3 times the …
A State-Administered User-Pay Program For Nuisance Wildlife Control, Dale W. May
A State-Administered User-Pay Program For Nuisance Wildlife Control, Dale W. May
Eastern Wildlife Damage Control Conference: 3rd (1987)
In recent years Connecticut, like many other northeastern states, has experienced dramatic suburban encroachment into woodland and farmland areas. The expansion of human population and the accompanying habitat alteration have resulted in a substantial increase in the frequency of wildlife/human conflicts. The Department of Environmental Protection's Wildlife Bureau, mandated to respond to the needs of the people as well as the wildlife of Connecticut, is the state agency given the responsibility of controlling nuisance wildlife problems. Although the Wildlife Bureau provides free technical assistance and educational material, in many cases landowners are either unwilling or unable to resolve nuisance wildlife …
Characteristics Of Predation And Losses In The New York Sheep Industry, Jay B. Mcaninch, Michael G. Fargione
Characteristics Of Predation And Losses In The New York Sheep Industry, Jay B. Mcaninch, Michael G. Fargione
Eastern Wildlife Damage Control Conference: 3rd (1987)
A questionnaire survey was used in 1985 to obtain data on predation and losses from New York sheep growers. Surveys were returned by 685 growers which was a 40% return rate. The average grower managed 160 acres, including 24 acres of pasture, kept 106 sheep and received 12% of the total family income from sheep farming. Sheep predation occurred on 44% of the farms and dogs were considered the most harmful predator by 88% of the growers with losses. Growers with sheep losses had significantly larger flocks, more acreage in pasture, larger farms and depended more heavily on sheep farming …
Research Needs In Education And Research Institutions, Jay B. Mcaninch
Research Needs In Education And Research Institutions, Jay B. Mcaninch
Eastern Wildlife Damage Control Conference: 3rd (1987)
Research to support wildlife management programs has traditionally been conducted by scientists in education and research institutions. Much of this work has resulted from state and federal agency program needs or has been funded by state or federal agencies upon solicitation from scientists at these institutions. Regardless of the origin of the research, these institutions have primarily provided the investigators and staff for conducting research on animal damage problems. The priorities, duration and depth of the efforts have been dependent upon the commitment to damage control research by the investigator and the quality of funding support.
Lethal Roost Toxicants For Control Of Starlings And Blackbirds, Denver L. Otis
Lethal Roost Toxicants For Control Of Starlings And Blackbirds, Denver L. Otis
Eastern Wildlife Damage Control Conference: 3rd (1987)
Roosting congregations of starlings (Sturnus vulgaris) and several blackbird species (Icteridae) cause several millions of dollars in losses to agricultural crops throughout the United States. In addition, they are responsible for a variety of nuisance problems, human and livestock diseases, and human safety hazards. Dozens of tools have been developed for alleviating these problems, some of which are nonlethal techniques aimed at either roost dispersal or site specific protection of the problem site. Lethal baiting techniques for use at staging areas or at the problem site have also been developed. However, the most controversial solution involves the use …
Coyote Control Techniques And Their Applications In The Eastern United States, Rick D. Owens
Coyote Control Techniques And Their Applications In The Eastern United States, Rick D. Owens
Eastern Wildlife Damage Control Conference: 3rd (1987)
Conflicts between coyotes and man's activities are varied and include such problems as predation on livestock, agricultural crops, and other wildlife, as well as threats to human health or safety. Formerly restricted to the Great Plains, the coyote's adaptability has enabled expansion of its population throughout most of the United States, Canada and Mexico. This expansion has occurred in spite of large-scale control and/or eradication efforts. In the West, coyote management includes non-lethal as well as lethal techniques. Non-lethal approaches, which have resulted in varying degrees of success, include the use of guarding dogs, fencing, and shedding. In many instances, …
Participants
Eastern Wildlife Damage Control Conference: 3rd (1987)
LIST OF PARTICIPANTS
Effects Of Differential Pine Vole Populations On Growth And Yield Of 'Mcintosh’ Apple Trees, M.E. Richmond, C.G. Forshey, L.A. Mahaffy, P.N. Miller
Effects Of Differential Pine Vole Populations On Growth And Yield Of 'Mcintosh’ Apple Trees, M.E. Richmond, C.G. Forshey, L.A. Mahaffy, P.N. Miller
Eastern Wildlife Damage Control Conference: 3rd (1987)
Pine voles (Microtus pinetorum LeConte) were maintained as known populations (0, 269, 538 and 1075/ha) in wire mesh-enclosed blocks of 'Mclntosh'/M26 apple trees (Malus domestica Borkh) for 2 years. There was little measurable effect of the voles on growth and production the 1st year, but during the 2nd year the highest population was associated with the death of one tree; severe reductions in growth, yield, and fruit size; a 78% reduction in crown bark weight, 56% loss of fibrous roots, and a dramatic reduction in the value of the crop. Although the low and the medium …
Cooperative Beaver Control: Usfws-Adc And Private/Industrial Landowners, K. F. Rohr
Cooperative Beaver Control: Usfws-Adc And Private/Industrial Landowners, K. F. Rohr
Eastern Wildlife Damage Control Conference: 3rd (1987)
Beaver populations in North Miss, and West Tenn. have increased rapidly, Pelt trapping has been the major control method in the past. With low demand and poor prices for southern pelts, this activity is almost nonexistent today. Landowners, both private and industrial, have tried several control methods with limited success. Few landowners have the expertise or the time to perform their own control work. What is needed is an agency with the expertise and the supervisory capacity to administer the program for the landowner. The Animal Damage Control Unit of USDA entered into a cooperative agreement with an industrial landowner …
Extension's Perspective Of Federal, State And Private Animal Damage Control Programs, Gary J. San Julian
Extension's Perspective Of Federal, State And Private Animal Damage Control Programs, Gary J. San Julian
Eastern Wildlife Damage Control Conference: 3rd (1987)
Extension personnel are in a unique position to observe and to be involved in animal damage control (ADC) programs at the federal, state and private levels. In order to offer educational programs, we must interpret regulations and policies to provide a workable interface between ourselves, other agencies and the public. This is not an easy task in such a sensitive and emotional area. The lack of uniformity in policies among federal agencies as well as the hazy lines of authority and responsibility for some species makes it hard to provide guidance for our clientele. The growing involvement of the public …
Nonpredatory Mammal Damage Research Needs, John L. Seubert
Nonpredatory Mammal Damage Research Needs, John L. Seubert
Eastern Wildlife Damage Control Conference: 3rd (1987)
Nonpredatory mammal damage probably exceeds one-half billion dollars each year in the U.S., in spite of many techniques and programs for controlling such losses. Improved and new control methods are obviously needed. The task of ADC researchers has become increasingly demanding and complex, however. They must not only obtain information to satisfy recurring Environmental Protection Agency (EPA) data call-ins required to maintain and improve existing State and Federal rodenticide registrations, but must develop and register new damage control techniques and strategies. New methods must be highly efficacious, safe, cost effective, and present the lowest possible hazard to non-target species and …
Research Needs In Wildlife Damage Control, Dennis Slate
Research Needs In Wildlife Damage Control, Dennis Slate
Eastern Wildlife Damage Control Conference: 3rd (1987)
This presentation provides a brief overview of wildlife damage-related research needs as they are perceived by Animal and Plant Health Inspection Service (APHIS), Animal Damage Control (ADC) State Directors in the Eastern ADC Region. There are 23 State Directors in the Eastern ADC Region who are responsible for managing operational and technical assistance animal damage programs in 31 states. Because of their collective experience with a variety of species and control techniques under various environmental circumstances, their input and insight should be valuable in helping those in the research community more clearly define wildlife damage-related research needs. State Directors responded …
Decontamination Of A Histoplasma Capsulatum-Infested Blackbird Roost: Use Of A Sprinkler System To Apply Formalin, A.R. Stickley Jr., J.R. Pruitt, C.E. Hume, T. Pass Ii, C.H. Gayle
Decontamination Of A Histoplasma Capsulatum-Infested Blackbird Roost: Use Of A Sprinkler System To Apply Formalin, A.R. Stickley Jr., J.R. Pruitt, C.E. Hume, T. Pass Ii, C.H. Gayle
Eastern Wildlife Damage Control Conference: 3rd (1987)
When disturbed, blackbird/ starling roost sites can be sources of locally severe outbreaks of histoplasmosis; therefore decontamination with formalin is sometimes prudent. We describe the use of a $5000 sprinkler system for spraying formalin on a Histoplasma capsulatum-infested roost site. This system precludes direct worker involvement in the application of this hazardous chemical to the area. Analysis of soil samples collected and cultured both before and after formalin treatment confirmed the eradication of H. capsulatum from the 1.3 ha site. Cost was approximately $17,000 with sprinkler system provided at no charge.
Status Of Mesurol® As A Bird Repellent For Cherries And Other Fruit Crops, Mark E. Tobin, Richard A. Dolbeer
Status Of Mesurol® As A Bird Repellent For Cherries And Other Fruit Crops, Mark E. Tobin, Richard A. Dolbeer
Eastern Wildlife Damage Control Conference: 3rd (1987)
A single application of Mesurol at 1.5 Ib (Al) /ac to ripening cherries reduced bird damage in a field test in the mid-Hudson Valley of New York, 1986. Treated trees averaged 8.9% damage compared to 17.5% damage for untreated trees. An average of 7.4 birds flew into treated blocks per 15-min count versus an average of 19.8 birds that flew into control blocks. These results support the various evaluations over the past 15 years of Mesurol as a bird repellent for fruit crops. The consensus of these tests is that Mesurol often provides an effective nonlethal means of reducing conflicts …
Bait Stations For Controlling Voles In Apple Orchards, Mark E. Tobin, Milo E. Richmond
Bait Stations For Controlling Voles In Apple Orchards, Mark E. Tobin, Milo E. Richmond
Eastern Wildlife Damage Control Conference: 3rd (1987)
Bait stations made with polyvinylchloride (PVC) pipe were compared with hand-broadcast applications of rodenticides for achieving long-term control of pine and meadow vole populations (Microtus pinetorum and M. pennsylvanicus, respectively) in two apple orchards in the mid-Hudson Valley of New York. The stations were constructed of three pieces of 1.5-in diameter PVC tubing joined together in the shape of an inverted "T". Roofing shingles were placed over the entrances to some of the bait stations to encourage use by voles, while others were left uncovered. All stations were tied to trees, with no attempt to place them near …
Landowner Perceptions Of Beaver Damage And Control In Arkansas, T.B. Wigley, M.E. Garner
Landowner Perceptions Of Beaver Damage And Control In Arkansas, T.B. Wigley, M.E. Garner
Eastern Wildlife Damage Control Conference: 3rd (1987)
Landowner perceptions of damage caused by beavers (Castor canadensis) and of beaver control programs in Arkansas were determined by mail survey. Beavers were present on lands owned by 36% of the 1,716 respondents. Girdled timber, blocked culverts and flooded timber were the first, second and third most common damages reported, respectively. Thirty-two percent of all respondents and 90% of those with beavers reported at least one form of damage. Four percent of land owned by respondents was flooded by beavers. Of landowners with beavers, 50% described damage as substantial or severe, and 46% perceived damage as unreasonable. At …
Wolf, Golden Eagle, And Coyote Problems In Montana, B.W. O'Gara, W. Rightmire
Wolf, Golden Eagle, And Coyote Problems In Montana, B.W. O'Gara, W. Rightmire
Eastern Wildlife Damage Control Conference: 3rd (1987)
The average annual reported loss of sheep and lambs to predators in Montana from 1982 through 1986 was 46,000 animals worth $1,980,000. During recent years, coyote predation has been the single most important cause of death for lambs. Coyotes accounted for 80% of the predator kills during 1985 and 72% during 1986, and 8,321 coyotes were killed by ADC during those 2 years. Aerial gunning accounted for more than half of the kills. During the first year of a study on a ranch in western Montana without predator control, coyotes killed 8% of the ewes and 27% of lambs. Predation …