Augon, C. F., E. W. Campbell, III, and J. M. Morton. Under review. Efficiency of electrical
|
|
- Elaine Lynch
- 5 years ago
- Views:
Transcription
1 Augon, C. F., E. W. Campbell, III, and J. M. Morton. Under review. Efficiency of electrical barriers used to protect Mariana crow nests. Wildlife Society Bulletin 30: Abstract: The initial success of an electrical barrier in protecting Mariana crow (Corvus kubaryi) nests and continued field use on Guam since 1990 prompted a more complete test of the barrier s effectiveness against intrusion by the brown treesnake (Boiga irregularis). We tested the efficiency of electrical barriers in preventing brown treesnake intrusion at Mariana crow nests on Guam during 2 14-day trials in June-July Barriers prevented all snake intrusions in treatment trees, while 49 snakes were caught in control trees. We found no evidence for a difference in capture rates in control trees during the first and second trial (overall mean= [SE] snakes caught per trap night). Based on these study results, electrical barriers could be used to protect active nest trees from snakes on Guam. Campbell, E. W., III, G. H. Rodda and T. H. Fritts. 1993a. Elimination of the Brown Tree Snake (Boiga irregularis) in small plots. Pages in Second World Congress of Herpetology, Adelaide, Australia. Abstract: While it is presently not practical to eliminate introduced populations of the Brown Tree Snake on Guam, it may be possible to control this species on a smaller scale. Snake densities in an area can be lowered if resident snakes are removed and dispersal into the site is eliminated. Recent developments in trap and barrier technology have made this practical in small-forested areas on Guam. Record advances in capture technology have yielded capture rates that have exceeded 10% of the population per night (in one case a sustained rate of 28%). Eighteen months were spent testing 18 different fencing designs and a 1.1 m high, five wire alternately charged electrical netting fence was found to have no snake escapes. We have constructed two 1 ha snake exclosures using electrical fencing designed to exclude Brown Tree Snakes. Snakes are being eradicated from these exclosures using a combination of hand capture, trap capture, and natural emigration over the barrier (which snakes can climb from the inside only). Lizard, bird, rat and snake populations are being monitored in two control plots and the two snake exclosures and to evaluate the effect of predator removal on prey populations. If practical, snake-free and snake-reduced sites could be used to reduce the extralimital spread of the Brown Tree Snake and provide habitat for endemic wildlife on Guam, which has declined or disappeared as a result of predation by the Brown Tree Snake.
2 Clark, C. S., G. H. Rodda and T. H. Fritts Practical aspects of using rodents as live bait. Page 41. in Society for the Study of Amphibians and Reptiles. 35 th Annual Meeting, El Paso, Texas, USA. Abstract: During trapping experiments targeting the Brown Tree Snake, Boiga irregularis, on Guam, live rodents have captured nine times as many snakes as other practical baits tested in matched comparisons. To protect and contain the bait mice, their housing must: 1) be durable, 2) protect the rodent from ingestion, 3) be escape proof, 4) be easily transferred in and out o the snake trap, 5) protect the rodent s from unwanted intruders, and 6) allow the bait s sensory cues to be detectable to the snake. A 65 x 65 x 205 mm chamber of 1/8-inch hardware cloth with folded end flaps met the above criteria when placed in a shaded trap. To provide for the comfort and wall being of the rodents, mice were repatriated to the airconditioned lab after five days, for a few day s rest before being returned to the field. Of 3,321 micenights used in a recent trap experiment, attrition was 0.2%, none of the rodents was ingested, and there were no escapes. A new design has recently been envisioned, which should improve convenience without comprising other design objectives. Clark, L., P. J. Savarie, J. A. Shivik, and S. Breck. submitted. Efficacy, effort and cost comparisons of trapping and acetaminophen-baiting control of brown treesnakes on Guam. Journal of Wildlife Management. Abstract: The brown treesnake (Boiga irregularis) is an invasive species to the island of Guam. Because it has extirpated the native forest avifauna on Guam and is a threat to other Pacific islands, the development of efficient and cost effective control methods if required. We compared the efficacy, and effort required to remove snakes on 6 ha plots in forest scrub on Guam using two methods: trapping and poison baiting. Toxic baits were made by inserting 80 mg of acetaminophen into dead neonatal mice and these mouse baits were used to treat plots. To assess efficacy, we used mark-recapture methods (program MARK) to estimate snake abundance on plots before treatment (12 days), monitoring bait-take or trap success during treatment (20 days), and used mark-recapture to estimate snake populations post-treatment (12 days). From 6,304 trap-nights we recorded 801 captures of 504 snakes on 6,6 ha plots during a 51 day period. Snake populations on plots ranged from prior to treatment. Using trapping to gauge survivorship of marked snake, the two methods (trapping and baiting) had similar efficacies (10%). Based on trapping, post-treatment population estimates ranged from 26-40, yielding reductions in standing estimated populations of 7-68% for both types of snake removal treatments (i.e., trapping and baiting). If post-treatment bait-take of unadulterated mice is used as an index of efficacy, poisoned baiting appears to be twice as effective as trapping in diminishing snake activity. Trapped plots had post-treatment bait-take rates similar to reference plots (75%) whereas poison-baited plots had bait-take rates of 38%, suggesting that some snakes cannot be trapped and that baiting affects a wider range of the snake population. Because of the potential for baiting to impact more snakes this method is about 59% more cost effective than trapping. If baiting were to occur via aerial drop rather than via bait stations, the economic incentive for using baiting as a control strategy would be even greater.
3 Engeman, R. M. and M. A. Linnell Trapping strategies for deterring the spread of Brown Tree Snakes from Guam. Pac. Conserv. Biol. 4: Abstract: The accidental introduction of the Brown Tree Snake (Boiga irregularis), to Guam has resulted in the extirpation of most of the island s native terrestrial vertebrates, has presented a health hazard to infants and children, and also has produced an economic problem. Prevention of its dispersal through Guam s cargo traffic to other Pacific islands has become a high environmental priority. Trapping around ports and other cargo staging areas is central to an integrated pest management program designated to deter dispersal of the species. In this study, perimeter trapping of forested plots characteristic to those found in port areas was found to be the most effective trap placement strategy, although trap lines cut through the plot interior or placed along a single plot boundary were also effective. Snake removal potentially can be modeled using an exponential decay over time, providing the manager with a planning tool. Population recovery of Brown Tree Snakes in trapped plots was found to be slow in the fragmented forested habits found around ports. Engeman, R. M. and M. A. Linnell. in press. The effect of trap spacing on the capture of brown treesnakes (Boiga irregularis) on Guam. Journal of Wildlife Restoration. Abstract: Inter-trap spacings of 20, 30 and 40 m along perimeter trap lines were compared using recaptures of tagged snakes and new captures. No differences were found among the different spacing distances for the distribution of recapture times or for numbers of new captures. The results indicate that for some situations, trapping efforts may be extended or made more efficient through increasing the distance between traps. Fritts, T.H., N.J. Scott, Jr., and B.E. Smith Trapping Boiga irregularis on Guam using bird odors. Journal of Herpetology 23(2): Abstract: The brown treesnake (Boiga irregularis) is native to islands in Papua New Guinea, and along the northern Australian coast. Funnel traps in conjunction with drift fences have been used to capture terrestrial snakes. Some funnel traps were suspended in trees and bated with live quail (Coturnix coturnix) to capture brown treesnakes in Guam. We wanted simple trap designs, avoid the use of drift fences, and eliminate the need for live baits. We investigated the suitability of two trap designs and the ability of bird odors to attract snakes to traps suspended above the ground in tress and shrubs.
4 Lindberg, A. C., J. A. Shivik, and L. Clark Mechanical mouse lure for Brown Tree Snakes. Copeia 2000: Abstract: The importance of prey movement for stimulating feeding behavior of Brown Treesnakes was tested by using a mechanical mouse model in combination with and without prey odor. Prey movement was found to be important in stimulating brown treesnake feeding behavior. Prey movement combined with prey odor was not significantly different than prey movement alone. In the development of simple artificial lures based on the stimulus of live mice, visual lures lacking movement are likely to be ineffective. Lures that combine a visual moving stimulus with prey odor are likely to be the most effective artificial lure for trapping brown treesnakes. Linnell, M. A., R. M. Engeman, M. E. Pitzler, M. O. Watten, G. F. Whitehead, and R. C. Miller An evaluation of two designs of stamped metal trap flaps for use in operational trapping of Brown Tree Snakes (Boiga irregularis). The Snake 28: Abstract: Two designs for stamped metal flaps used in traps to capture brown tree snakes were compared in separate studies to standard traps with wire mesh flaps. No difference in capture rates were detected between traps with the wire mesh flap on either of the stamped metal flaps. The second study included information on escape rates and numbers of jammed flaps. In that study, the stamped metal flap designed, using a set screw to insure one-way passage and a metal band on the exterior of the entrance to keep the hinge pin from jamming, produced proportionally fewer jammed doors and snake escapes than the wire mesh flap. Rodda, G. H., R. J. Rondeau, T. H. Fritts, and O. E. Maughan. 1992b. Trapping the arboreal snake Boiga irregularis. Amphibia-Reptilia 13: Abstract: The snake Boiga irregularis, an exotic on Guam, has eliminated the majority of the native vertebrates there. We tested traps designed to control this arboreal snake during three periods of days in 1988 and The relative trapping success with different baits and trap configurations indicated that this snake will not readily push through a visually obstructed entrance. However, under some conditions, 80% of the snakes escaped from traps lacking a physical blockage at the entrance. Live bait was more successful than odoriferous bait alone, and odoriferous guide ropes that led to trap entrances did not enhance capture rates. These findings corroborate laboratory experiments indicating an unusually strong dependence on visual cues in this highly successful nocturnal predator.
5 Vice, D Trapping the Brown Tree Snake. Koko s Call 16:2. Abstract: Most residents of Guam are familiar with the brown treesnake (Boiga irregularis) and the problems associated with its introduction to the island. Since their arrival in the early 1950 s, brown treesnakes have colonized the entire island, reaching extremely high densities in most forested areas. The snakes are also abundant in many urban and residential areas. As part of the brown treesnake control efforts on Guam, specially built snake traps are used to capture snakes from locations all around the island. The traps, which are modified crawfish or minnow traps, can be seen on fence lines and jungle edges at Won Pat International Airport, the Commercial Port, Anderson Air Force Base, and COMNAVMAR. Several agencies are involved in snake trapping or trap research, including the United States Department of Agriculture, the Guam Department of Agriculture, the United States Fish and Wildlife Service, and the Biological Resources Division of the United States Geological Survey.
Efficacy, effort, and cost comparisons of trapping and acetaminophen-baiting for control of brown treesnakes on Guam
Human Wildlife Interactions 6(2):222 236, Fall 2012 Efficacy, effort, and cost comparisons of trapping and acetaminophen-baiting for control of brown treesnakes on Guam LARRY CLARK, USDA/APHIS, Wildlife
More informationCase Studies Consultation for the Marine Corps Build-Up on Guam
Consultation for the Marine Corps Build-Up on Guam Overview Definitions/Terms of Use Issues Consultation Part 1 Consultation Part 2 Overview Initiated in response to moving Marine Corps infrastructure
More informationFERALS IN THE CLASSROOM. Designed by the Institute for Applied Ecology University of Canberra Invasive Animals CRC
FERALS IN THE CLASSROOM Designed by the Institute for Applied Ecology University of Canberra Invasive Animals CRC WHAT IS A PEST? A pest can be described many different ways. FERAL EXOTIC, INTRODUCED,
More informationUSE OF ACETAMINOPHEN FOR LARGE- SCALE CONTROL OF BROWN TREESNAKES
University of Nebraska - Lincoln DigitalCommons@University of Nebraska - Lincoln USDA National Wildlife Research Center - Staff Publications U.S. Department of Agriculture: Animal and Plant Health Inspection
More informationWildlife in the Urban Interface. Jeff Schalau Agent, Agriculture & Natural Resources University of Arizona Cooperative Extension, Yavapai County
Wildlife in the Urban Interface Jeff Schalau Agent, Agriculture & Natural Resources University of Arizona Cooperative Extension, Yavapai County What is Wildlife? Animals, fish, birds Animals with intrinsic,
More informationPest animal control. Guiding principles for community groups and landowners
Pest animal control Guiding principles for community groups and landowners Guiding principles for pest animal control When starting a pest animal control project, there are five key principles that will
More informationImproving post-stocking survival of hatchery reared threatened fish species
Improving post-stocking survival of hatchery reared threatened fish species Michael Hutchison, Adam Butcher, Andrew Norris, John Kirkwood and Keith Chilcott Threats A number of MDB fish species have declined
More informationGoldfish Removal Millar s Pond. Resort Municipality of Whistler
Goldfish Removal Millar s Pond Resort Municipality of Whistler Site Specific Removal of goldfish will differ per site Millar s Pond Amphibians present Pond is isolated from other waterbodies presence of
More informationCanon Envirothon Wildlife Curriculum Guidelines
Canon Envirothon Wildlife Curriculum Guidelines Please note: the resources in this document are web links and require an internet connection to access them. Key Point 1: Knowledge of Wild Birds, Mammals
More informationA NEW ERADICATION STRATEGY FOR SMALL, REMOTE GYPSY MOTH INFESTATIONS
4 A NEW ERADICATION STRATEGY FOR SMALL, REMOTE GYPSY MOTH INFESTATIONS by Paul Appelt Abstract. A small, recently introduced gypsy moth infestation was eradicated in Downers Grove, Illinois in a cooperative
More informationBest Management Practices for Trapping American Marten in the United States
Best Management Practices for Trapping American Marten in the United States Best Management Practices (BMPs) are carefully researched educational guides designed to address animal welfare and increase
More informationFish Conservation and Management
Fish Conservation and Management CONS 486 Managing biotic communities Gardening, poisoning, and shocking what would PETA think? Chapter 10 Ross Managing biotic communities Topics Organism additions Organism
More informationManaging Vertebrate Pests
Managing Vertebrate Pests Legal Restrictions: Special laws and regulations restrict how and when you can hunt and kill many vertebrates (unlike insects) Migratory Bird Treaty Act Pesticide Laws Endangered
More informationBurrowing Rodent Management
Burrowing Rodent Management Roger A. Baldwin UC IPM Wildlife Pest Management Advisor Species Identification (Ground Squirrels) Gray-brown fur with semibushy tail. Are social. Damage includes girdling of
More informationVertebrate Pest Management for Grapes
Vertebrate Pest Management for Grapes Roger A. Baldwin UCCE Wildlife Specialist-UC Davis Species Identification (Ground Squirrels) Gray-brown fur with semibushy tail. Are social. Damage includes girdling
More informationNew technology used to get rid of unwanted creatures
New technology used to get rid of unwanted creatures By Associated Press, adapted by Newsela staff on 05.04.17 Word Count 788 Level 930L This photo provided by Robots in Service of the Environment, taken
More informationCurrent Status and Management Recommendations for the Fishery in the Cloverleaf Chain of Lakes
Current Status and Management Recommendations for the Fishery in the Cloverleaf Chain of Lakes Jason Breeggemann Senior Fisheries Biologist Wisconsin Department of Natural Resources Outline DNR fisheries
More informationManagement of Canada Geese
Management of Canada Geese Erika Lok, Canadian Wildlife Service Union of BC Municipalities Convention - Urban Wildlife Workshop September 27, 2011 Historical and current distribution of southern breeding
More informationManaging Burrowing Mammals
Managing Burrowing Mammals Roger A. Baldwin UCCE Wildlife Specialist Department of Wildlife, Fish, & Conservation Biology University of California, Davis Species Identification (Ground Squirrels) Gray-brown
More informationSCHOFIELD BARRACKS, Hawaii Army staff welcomed the last of incoming residents to a gated community high atop the Waianae Mountains, Tuesday.
Media Release Public Affairs Office U.S. Army Garrison, Hawaii (808)656-3160/3154 Malama na Koa Release number: 2012-02-03 Feb. 21, 2012 FOR IMMEDIATE RELEASE Slimy residents fill gated community SCHOFIELD
More informationDeveloping a programme to make Taranaki predator-free
Factsheet: 6 Developing a programme to make Taranaki predator-free The Taranaki Regional Council wants to initiate an innovative change in managing predators to benefit our native plants and wildlife,
More informationBest Management Practices
Best Management Practices Trapping Coyotes in the Western United States UPDATED 2018 Best Management Practices (BMPs) are carefully researched recommendations designed to address animal welfare and increase
More information2000 AP ENVIRONMENTAL SCIENCE FREE-RESPONSE QUESTIONS
2000 AP ENVIRONMENTAL SCIENCE FREE-RESPONSE QUESTIONS 3. Species such as the dusky seaside sparrow, the passenger pigeon, and the woolly mammoth are extinct. Populations of other species have declined
More informationA Survey and Discussion of the Geographical Range of. Anolis cristatellus. Travis Doggett
A Survey and Discussion of the Geographical Range of Anolis cristatellus Travis Doggett 2017 1 Abstract The invasive Puerto Rican crested anole, Anolis cristatellus, has been of concern in recent years
More informationInvasive fauna impact and eradication: an Australian perspective Dr Pip Masters Envisage Environmental Services
Invasive fauna impact and eradication: an Australian perspective Dr Pip Masters Envisage Environmental Services The Joan Southgate Travelling Scholarship available through AWMS Joan s principal intent
More informationUSING THE CAMERA ESTIMATE METHOD FOR POPULATION ESTIMATES OF WILD RED DEER (Cervus elaphus) IN SOUTH EAST QUEENSLAND
USING THE CAMERA ESTIMATE METHOD FOR POPULATION ESTIMATES OF WILD RED DEER (Cervus elaphus) IN SOUTH EAST QUEENSLAND Simon Chinnock 1, Greg Baxter 2, Neal Finch 1, Peter Murray 1 1. School of Agriculture
More informationProject Updates January 2015
Project Updates January 2015 In this project, I aim to determine how the invasive American mink (Neovison vison) adapts to a pristine-island ecosystem in Southern Chile, and to assess how mink impact native
More informationESRM 350 Habitat Loss and Fragmentation
ESRM 350 Habitat Loss and Fragmentation Autumn 2016 Let's start indoors. Let's start by imagining a fine Persian carpet and a hunting knife. The carpet is twelve feet by eighteen, say. That gives us 216
More informationEEB 122b PRACTICE SECOND MIDTERM
EEB 122b PRACTICE SECOND MIDTERM Page 1 1. You are interested in conducting an experiment with two competing species of plants. Below are the zero-growth isoclines for the two species. C D a) Draw the
More informationPhillip Island Nature Parks Integrated Pest Mammal Strategy
Phillip Island Nature Parks Integrated Pest Mammal Strategy 2013-2018 Summary On Phillip Island the introduced red fox is the greatest land based threat to the faunal biodiversity of the island. Eradication
More informationDeveloping a target selective bait delivery technique for control of feral goats.
Developing a target selective bait delivery technique for control of feral goats. R Hunt 1, A Claridge 1, D Mills 1 B Russell 1 and P Fleming 2 1 NSW National Parks and Wildlife Service, PO Box 733, Queanbeyan
More informationUpland Wildlife Habitat Management (645) EQIP Program Sheet Feral Swine Trapping. MI-EQIP11-1
Overview Feral swine have become an ever increasing nuisance in Michigan (Figure 1) and many other states in the continental US. Feral swine populations likely originated from a combination of intentionally
More informationBest Management Practices for Trapping Opossums in the United States
Best Management Practices for Trapping Opossums in the United States Best Management Practices (BMPs) are carefully researched recommendations designed to address animal welfare and increase trappers efficiency
More informationSustainable Grazing in Central Southern Queensland. Will Roberts Victoria Downs, Morven, Queensland
Sustainable Grazing in Central Southern Queensland Will Roberts Victoria Downs, Morven, Queensland Victoria Downs 650 kilometres west of Brisbane Average annual rainfall is 21 inches (506.6 mls) Total
More informationBest Management Practices for Trapping Weasels in the United States
Best Management Practices for Trapping Weasels in the United States Best Management Practices (BMPs) are carefully researched educational guides designed to address animal welfare and increase trappers
More informationPredator R E S P O N S E
Predator RESPONSE THE PROBLEM 25 million native birds are killed by predators like possums, stoats and rats each year 1 Heavy seeding of trees in our native forests will again this year drive higher than
More informationRelative Size Selectivity of Trap Nets for Eight Species of Fish'
North American Journal of Fisheries Management 2:33-37, 1982 Copyright by the American Fisheries Society 1982 Relative Size Selectivity of Trap Nets for Eight Species of Fish' PERCY W. LAARMAN AND JAMES
More informationChagrin River TMDL Appendices. Appendix F
Appendix F The following are excerpts from the Eastern Brook Trout Joint Venture s Conservation Strategy (Working Draft v.6), Conserving the Eastern Brook Trout: Strategies for Action Found at: http://www.easternbrooktrout.org/constrategy.html
More informationFaster, better, cheaper: Transgenic Salmon. How the Endangered Species Act applies to genetically
Faster, better, cheaper: Transgenic Salmon How the Endangered Species Act applies to genetically modified salmon History of Genetic Modification Genetic modification involves the insertion or deletion
More informationWildlife Management. Wildlife Management. Geography 657
Wildlife Management Geography 657 Wildlife Management The planned use, protection and control of wildlife by the application of ecological principles. Wildlife: all animals on earth that have not been
More informationBiodiversity benefits from NZ s major predator control regimes
Biodiversity benefits from NZ s major predator control regimes Rachelle Binny Biosecurity Bonanza 23 May 2017 What are the biodiversity benefits from predator control for New Zealand s major control regimes?
More informationEastern Brook Trout Joint Venture Completed Project Report Form
Eastern Brook Trout Joint Venture Completed Project Report Form Project Title: Assessing the Efficacy of Remediating Episodic Low ph (and High Aluminum) Concentrations in Headwater Brook Trout Streams
More information2006 Grand Prize Winner ($25,000)
2006 Grand Prize Winner ($25,000) Deterring Sharks with Magnets Michael Herrmann, United States Mr. Herrmann's winning entry proposes a solution to reduce the bycatch of sharks on longlines, which has
More informationFINAL ENVIRONMENTAL IMPACT STATEMENT ON RESIDENT CANADA GOOSE MANAGEMENT Questions and Answers
FINAL ENVIRONMENTAL IMPACT STATEMENT ON RESIDENT CANADA GOOSE MANAGEMENT Questions and Answers The following document answers some common questions about the issue of overabundant resident Canada goose
More information12 th Sanctuary Workshop: Ark in the Park. John Innes Landcare Research HAMILTON
12 th Sanctuary Workshop: Ark in the Park John Innes Landcare Research HAMILTON Tues. 15 September 2015 Previous workshops 2004 Maungatautari 2005 Tawharanui 2006 Te Kauri 2007 Silverstream (Zealandia)
More informationPhillip Island Nature Park an example of sustainable ecotourism
Phillip Island Nature Park an example of sustainable ecotourism Structure of presentation What is the Phillip Island Nature Parks The Nature Parks funding model Visitation Wildlife Research and Ecosystem
More informationBest Management Practices. Trapping Red Foxes in the United States
Best Management Practices Trapping Red Foxes in the United States Best Management Practices (BMPs) are carefully researched recommendations designed to address animal welfare and increase trappers efficiency
More informationDavid K. Hering and Mark W. Buktenica, Crater Lake National Park
Eradication of Nonnative Trout and the Response of Threatened Bull Trout at Crater Lake National Park: Extending Conservation Across Park Boundaries to a Watershed Scale David K. Hering and Mark W. Buktenica,
More informationRecommendations for Pennsylvania's Deer Management Program and The 2010 Deer Hunting Season
Recommendations for Pennsylvania's Deer Management Program and The 2010 Deer Hunting Season March 7, 2010 Prepared for The Pennsylvania Game Commission Board of Commissioners By John Eveland RECOMMENDATIONS
More informationLivestock Concerns with Feral Hogs. Aaron Sumrall Newton Co. Extension Agent
Livestock Concerns with Feral Hogs Aaron Sumrall Newton Co. Extension Agent History of Feral Hogs Introduce to New World by De Soto in 1539 as a food source. Made it to Texas in 1680 s. Population explosion
More informationSquirrels and Rabbits
Squirrels and Rabbits (Dave Pehling) Slide 1 Title Slide Slide 2 Squirrels can be a serious problem in the garden; in particular, the Eastern Gray Squirrel, and that is the species we will be concentrating
More informationSTUDY PERFORMANCE REPORT
STUDY PERFORMANCE REPORT State: Michigan Project No.: F-81-R-3 Study No.: 491 Title: Evaluation of lake sturgeon Acipenser fulvescens populations in the St. Clair River and Lake St. Clair Period Covered:
More informationSustaining Wild Species
Sustaining Wild Species tutorial by Paul Rich Outline 1. Why Preserve Wild Species? economic, medical, scientific, ecological, aesthetic, recreational, ethical reasons 2. Current Crisis of Extinction background
More informationEradication of Invasive Northern Pike from Alaska s Kenai Peninsula
Eradication of Invasive Northern Pike from Alaska s Kenai Peninsula Photo Credit: Marc Lester, Anchorage Daily News Kristine Dunker and Robert Massengill Alaska Department of Fish and Game Sport Fish Division
More informationBest Management Practices for Trapping Bobcats in the United States
Best Management Practices for Trapping Bobcats in the United States Best Management Practices (BMPs) are carefully researched recommendations designed to address animal welfare and increase trappers efficiency
More informationOur foundation introduce Nature and conservation in Lake Izunuma Uchinuma.
Our foundation introduce Nature and conservation in Lake Izunuma Uchinuma. The photo shows morning flight of greater white fronted geese. The geese leave their roosts for foraging at rice fields in the
More informationOahu Army Natural Resource Program Kāhuli Conservation: Tactical innovations, morale shaking setbacks & uncertain victory
Oahu Army Natural Resource Program Kāhuli Conservation: Tactical innovations, morale shaking setbacks & uncertain victory Daniel Sailer Vincent Costello Senior Natural Resources Management Coordinator
More informationLake Winnibigoshish Fisheries Information Newsletter
Lake Winnibigoshish Fisheries Information Newsletter 03/21/2016 An annual fisheries newsletter for Lake Winnibigoshish In This Issue 2016 Population Assessment Invasive Species VHS Interesting Links Invasive
More informationAquatic Trap Instructions and Information
Aquatic Trap Instructions and Information Crayfish, Crabs, Shrimp Traps Model 405 Repeating Crayfish Trap featuring trap doors on both ends. Trap doors act as funnels for crayfish to enter. One of the
More informationU N I V E R S I T Y O F D E B R E C E N R E S E A R C H P R O P O S A L
U N I V E R S I T Y O F D E B R E C E N FACULTY OF AGRICULTURAL, FOOD SCIENCES AND ENVIRONMENTAL MANAGEMENT DEPARTMENT OF NATURE CONSERVATION, ZOOLOGY AND GAME MANAGEMENT Head of the Department: Lajos
More informationWest Coast Rock Lobster. Description of sector. History of the fishery: Catch history
West Coast Rock Lobster Description of sector History of the fishery: The commercial harvesting of West Coast rock lobster commenced in the late 1800s, and peaked in the early 1950s, yielding an annual
More informationProvince of Alberta Rat Control Plan
Province of Alberta Rat Control Plan Appendix I - Rat Control Plan Objective Alberta s rat free status is important to Alberta s Agricultural Industry and to the urban communities economically. This protocol
More informationWelcome to the 2017 FRPA Conference!
Welcome to the 2017 FRPA Conference! Wildlife is Everywhere! Get WILD and Stay WILD Facilitators: Eric Hoeppner and Anita Forester Activity 1. What s that Habitat? Adapted from the Project WILD Activity
More informationProtect Our Reefs Grant Interim Report (October 1, 2008 March 31, 2009) Principal investigators: Donald C. Behringer and Mark J.
Investigating the role of the spotted spiny lobster (Panulirus guttatus) in the recovery of the long spined sea urchin (Diadema antillarum) on the coral reefs of the Florida Keys Protect Our Reefs Grant
More informationThe science behind the Department of Conservation s beech mast response and predator control
The science behind the Department of Conservation s beech mast response and predator control Orange-fronted parakeet, Photo: Sabine Bernert 1 Department of Conservation (DOC) scientist Graeme Elliott
More informationAbel Tasman Birdsong Trust Trapping Report March 2017
Abel Tasman Birdsong Trust Trapping Report March 2017 Introduction Traps are checked and baited by Abel Tasman Birdsong Trust volunteers approximately twice per month. The results for trap checking are
More informationPolicy Statement. Page 2 of 5
Scottish Wildlife Trust Policy Policy November 2008 Killing of wild animals Scope of this policy 1. This policy (2008) covers of the Scottish Wildlife Trust s (SWT) views on killing of wild animals. It
More informationIntroduction. Introduction 4/4/2011. Northern bobwhite (Colinus virginianus) population decline. Breeding Bird Survey
Steven Brinkley, M.S. Candidate Department of Forestry, Wildlife, and Fisheries Wednesday, March 30, 2011 12:20 1:10 pm 160 Plant Biotech Building Introduction Northern bobwhite (Colinus virginianus) population
More informationOREGON DEPARTMENT OF FISH AND WILDLIFE
OREGON DEPARTMENT OF FISH AND WILDLIFE Ladd Marsh Wildlife Area 1 Benefits for all Oregonians 2 The Mission To protect and enhance Oregon's fish and wildlife and their habitats for use and enjoyment by
More informationTRAPPING PEST BIRDS IN THE UK A CODE OF PRACTICE
A BASC PUBLICATION REVISED 2016 TRAPPING PEST BIRDS IN THE UK A CODE OF PRACTICE 1. INTRODUCTION Pest and predator control is an integral part of conservation and wildlife management. It is necessary to
More informationHeartwood Forest Small Mammal Survey Report October 2012
Small Mammals at Heartwood In early we were lucky to be visited by Veronica Carnell from Northumbria Mammal Group (pictured left). She kindly led a small group of volunteers in small mammal trapping as
More informationAnnual Report Ecology and management of feral hogs on Fort Benning, Georgia.
Annual Report 2005 Ecology and management of feral hogs on Fort Benning, Georgia. PROJECT INVESTIGATORS: Stephen S. Ditchkoff, School of Forestry and Wildlife Sciences, Forestry and Wildlife Sciences Bldg.,
More informationChadbourne Dam Repair and Fish Barrier
Chadbourne Dam Repair and Fish Barrier Final Report for the Western Native Trout Initiative Prepared by: Carol Endicott Yellowstone Cutthroat Trout Conservation Biologist Montana Fish, Wildlife & Parks
More informationMinistry of Forests, Lands and Natural Resource Operations
For Immediate Release 2015FLNR0004-000035 January 15, 2015 INFORMATION BULLETIN Government acting to save endangered caribou VICTORIA - The Ministry of Forests, Lands and Natural Resource Operations is
More informationCrossing Corridors. Objective. Materials. Background Information
Objective Students will be able to demonstrate how habitat fragmentation limits survival of the Pacific Fisher, compare habitat specialists and generalists, and describe the importance of corridors within
More informationW. Lindsay Chadderton, The Nature Conservancy, South Bend, IN Randall M. Claramunt, Fisheries Division, Michigan Department of Natural Resources, MI
Rusty Crayfish control on native fish spawning reefs in Northern Lake Michigan W. Lindsay Chadderton, The Nature Conservancy, South Bend, IN Randall M. Claramunt, Fisheries Division, Michigan Department
More informationBelow the Surface: Aquatic Invasives
Below the Surface: Aquatic Invasives DATE AND TIME SPEAKER(S) Thursday, 25 February 2010 / 10AM-1130AM Doug Keller Aquatic Invasive Species Coordinator Indiana DNR, Division of Fish and Wildlife 402 W.
More informationIssues Affecting the Southern Resident Orcas
Reading Practice A Issues Affecting the Southern Resident Orcas Orcas, also known as killer whales, are opportunistic feeders, which means they will take a variety of different prey species. J, K, and
More informationFederal Regulatory Framework Workshop May 16, Photo credit: Lori Oberhofer
Federal Regulatory Framework Workshop May 16, 2013 Photo credit: Lori Oberhofer U.S. Fish and Wildlife Service Branch of Aquatic Invasive Species Craig Martin, Branch Chief craig_martin@fws.gov Today s
More informationBurns Paiute Tribe Fisheries Department. Evaluate The Life History Of Native Salmonids Within The Malheur Subbasin Project #
Burns Paiute Tribe Fisheries Department Evaluate The Life History Of Native Salmonids Within The Malheur Subbasin Project # 199701900 Prior to 1990 Technical and/or scientific background Malheur population,
More informationSnakes in a Backyard: Scene 1
Snakes in a Backyard: Scene 1 It was a gorgeous spring day in Georgia, and Ray-Ray was on his way outside to mow the lawn. Before starting up the mower he walked through the yard, collecting his younger
More informationPond Management. Dan Lekie Agriculture & Natural Resource Agent K-State Research & Extension Johnson County
Pond Management Dan Lekie Agriculture & Natural Resource Agent K-State Research & Extension Johnson County Pond Management Basics Plant ID and Control Fish Management Wildlife Concerns Management Options
More informationBest Management Practices
Best Management Practices Trapping Red Foxes in the United States Updated 2016 Best Management Practices (BMPs) are carefully researched recommendations designed to address animal welfare and increase
More informationIMPLEMENTING REGULATIONS OF THE WILDLIFE CONSERVATION LAW. Authorized by the Republic of China Wildlife Conservation Law, amended October 29, 1994.
IMPLEMENTING REGULATIONS OF THE WILDLIFE CONSERVATION LAW Authorized by the Republic of China Wildlife Conservation Law, amended October 29, 1994. CHAPTER I: INTRODUCTION Section 1. The following regulations
More informationManagement and Control of Asian Carps in the United States. Greg Conover Asian Carp Working Group, Chair USFWS, Carterville FRO
Management and Control of Asian Carps in the United States Greg Conover Asian Carp Working Group, Chair USFWS, Carterville FRO Asian Carp 7 carps native to Asia introduced into U.S. Asian carps = bighead,
More informationNew developments in pest control and monitoring
New developments in pest control and monitoring Dr Jamie MacKay and Dr Helen Blackie Sanctuaries of New Zealand workshop 2013 University of Auckland, Lincoln University & Connovation Ltd Next steps in
More informationSearsville Dam Removal
Searsville Dam Removal A unique opportunity for all Presented by the Beyond Searsville Dam Coalition San Francisquito Creek flows into the San Francisco Bay near the Palo Alto Airport and Golf Course seen
More informationBest Management Practices
Best Management Practices for Trapping Badger in the United States UPDATED 2014 Best Management Practices (BMPs) are carefully researched educational guides designed to address animal welfare and increase
More informationBest Management Practices. for Trapping Badger in the United States
Best Management Practices for Trapping Badger in the United States Best Management Practices (BMPs) are carefully researched educational guides designed to address animal welfare and increase trappers
More informationEXECUTIVE SUMMARY Feasibility Study on the Reintroduction of Gray Wolves to the Olympic Peninsula
EXECUTIVE SUMMARY Feasibility Study on the Reintroduction of Gray Wolves to the Olympic Peninsula Prepared by U.S. Fish and Wildlife Service Western Washington Office Introduction Historical records indicate
More informationBlending Research, Management, Outreach, and Policy to Recover a Federally Listed Species. Megan M. Seymour
Blending Research, Management, Outreach, and Policy to Recover a Federally Listed Species Megan M. Seymour LIFE HISTORY Lake Erie Watersnake (LEWS) Nerodia sipedon insularum Subspecies of the Northern
More informationPage 1 of 7. Development of a rat bait with slug-repellent properties 1. July 14, 2016
Page 1 of 7 Development of a rat bait with slug-repellent properties 1 July 14, 2016 Introduction: Slugs are generalist feeders that are attracted to the peanut butter baits our program uses in rat traps
More informationInvasive Versus Endemic Species
School and University Partnership for Educational Renewal in Mathematics Invasive Versus Endemic Species Located some 2,400 miles from the nearest continental shore, the Hawaiian Islands are the most isolated
More informationSTOATS. New Zealand s mainland and some islands.
STOATS 1. Description of the problem Location of the case-study New Zealand s mainland and some islands. History (origin, pathway and dates, including time-period between initial entry/first detection
More informationU N I V E R S I T Y O F D E B R E C E N R E S E A R C H P R O P O S A L
U N I V E R S I T Y O F D E B R E C E N FACULTY OF AGRICULTURAL, FOOD SCIENCES AND ENVIRONMENTAL MANAGEMENT DEPARTMENT OF NATURE CONSERVATION ZOOLOGY AND GAME MANAGEMENT Head of the Department: Lajos Juhász,
More informationFigure 1. A) Sam Malan watches wasp choice test. B) Y-tube apparatus example.
Validation and Development of Traps for Pests of Megachile rotundata Theresa Pitts-Singer 1 and Sam Malan 2 1 USDA ARS Pollinating Insects Research Unit, Logan, Utah 2 Biology Department, Utah State University,
More informationAnnex 1 to ISPM No. 26 (ESTABLISHMENT OF PEST FREE AREAS FOR FRUIT FLIES (TEPHRITIDAE)) Fruit fly trapping (200-) Steward: Walther Enkerlin
Annex 1 to ISPM No. 26 (ESTABLISHMENT OF PEST FREE AREAS FOR FRUIT FLIES (TEPHRITIDAE)) Fruit fly trapping (200-) Steward: Walther Enkerlin OUTLINE OF PRESENTATION Trapping Survey Objectives and Control
More informationFrequently Asked Questions About Revised Critical Habitat and Economic Analysis for the Endangered Arroyo Toad
Q Frequently Asked Questions About Revised Critical Habitat and Economic Analysis for the Endangered Arroyo Toad Q. What is the arroyo toad? The arroyo toad (Bufo californicus) is a small, light greenish-grey
More informationSmart Growth: Residents Social and Psychological Benefits, Costs and Design Barbara Brown
Smart Growth: Residents Social and Psychological Benefits, Costs and Design Barbara Brown By Scott Siedor 11 At the invitation of the Goodwin-Niering Center for the Environment, Barbara Brown came to Connecticut
More informationDMU 008 Barry County Deer Management Unit
DMU 8 Barry County Deer Management Unit Area Description The Barry County Deer Management Unit (DMU) 8 is in the Southwest Region and was once part of the Bellevue deer management unit 38. Bellevue DMU
More information