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Bodygrip Traps on Dryland: a Guide to Responsible Use
2017 Bodygrip Traps on Dryland: A Guide to Responsible Use Furbearer Conservation Technical Work Group Table of Contents Acknowledgements ................................................. 2 Introduction ...................................................... 3 History: Bodygrip Trap or Conibear? .................................... 4 Trap Research .................................................... 6 Trap Set Location .................................................. 7 Bait and Lure Use .................................................. 9 Trap Size ....................................................... 10 Trigger Type, Position and Shape ...................................... 11 Trap Set Type. 13 Other Considerations .............................................. 17 Hunter Awareness ................................................ 18 Conclusion ...................................................... 18 References ...................................................... 19 Acknowledgements This document was produced by the Association of Fish and Wildlife Agencies (AFWA) Furbearer Conservation Technical Work Group, in consultation with representatives from trapping organizations. We especially acknowledge Matt Peek of the Kansas Department of Wildlife, Parks and Tourism for serving as primary author on this document. Significant contributions in authorship were also made by Dave Hastings of the Fur Takers of America and Matt Lovallo of the Pennsylvania Game Commission. We wish to acknowledge Bob Noonan for writing the history of the bodygrip -
Guidelines to the Use of Wild Birds in Research
THE ORNITHOLOGICAL COUNCIL Providing Scientific Information about Birds GUIDELINES TO THE USE OF WILD BIRDS IN RESEARCH Special Publication 1997 Edited by Abbot S. Gaunt & Lewis W. Oring Third Edition 2010 Edited by Jeanne M. Fair, Editor-in-Chief Ellen Paul & Jason Jones, Associate Editors GUIDELINES TO THE USE OF WILD BIRDS IN RESEARCH Jeanne M. Fair1, Ellen Paul2, & Jason Jones3, Anne Barrett Clark4, Clara Davie4, Gary Kaiser5 1 Los Alamos National Laboratory, Atmospheric, Climate and Environmental Dynamics, MS J495, Los Alamos, NM 87506 2 Ornithological Council, 1107 17th St., N.W., Suite 250, Washington, D.C. 20036 3 Tetra Tech EC, 133 Federal Street, 6th floor, Boston, Massachusetts 02110 4 Binghamton University State University of New York, Department of Biology, PO BOX 6000 Binghamton, NY 13902-6000 5 402-3255 Glasgow Ave, Victoria, BC V8X 4S4, Canada Copyright 1997, 2010 by THE ORNITHOLOGICAL COUNCIL 1107 17th Street, N.W. Suite 250 Washington, D.C. 20036 http://www.nmnh.si.edu/BIRDNET Suggested citation Fair, J., E. Paul, and J. Jones, Eds. 2010. Guidelines to the Use of Wild Birds in Research. Washington, D.C.: Ornithological Council. Revision date August 2010 2 Dedication The Ornithological Council dedicates this 2010 revision to Lewis W. Oring and the late Abbot (Toby) S. Gaunt, whose commitment to the well-being of the birds for whom ornithologists share a deep and abiding concern has served our profession well for so many years. Toby Gaunt Lew Oring Revision date August 2010 3 Acknowledgments and disclaimer Third edition The Ornithological Council thanks the Office of Laboratory Animal Welfare of the National Institutes of Health for their financial support for the production of this revision. -
Development of Optical Trapping Techniques for in Vivo Investigations
Development of optical trapping techniques for in vivo investigations Andrew C. Richardson Submitted in fulfilment of the requirements for the degree of Doctor of Philosophy Supervisor: Lene Oddershede Optical Tweezers Group The Niels Bohr Institute University of Copenhagen Denmark 31st of December 2008 I hereby declare that the content of this thesis is entirely my own work and contains no material which has been accepted for the award of any other degree or diploma at any University. The thesis comprises a discussion and summary of the work I carried out between September 2005 and September 2008 at the Niels Bohr institute as part of my PhD studies. To the best of my knowledge and belief, this dissertation contains no material previously published or written by another person, except where due reference has been made. —— The image on the front cover is of a ’Golden apple’ which is one of three such apples that levitate from the fountain at Gammeltorv in the centre of Copenhagen, on occasions such as the Queens birthday and Denmark’s constitutional day. Although the golden apples are not confined by optical forces like those used to trap gold nano-particles, it is a jovial and light hearted comparison to the microscopic equivalent. ii Contents Preface ix List of abbreviations xiii 1 Optical Trapping 1 1.1 Abriefhistoryofopticaltrapping . ..... 1 1.1.1 Opticaltweezing ............................. 2 1.2 Forcesinopticaltrapping . ... 3 1.2.1 Mieregime ................................ 3 1.2.2 Rayleighregime ............................. 6 1.2.3 Absorption ................................ 7 1.2.4 Intermediateregime ........................... 8 1.3 Calibration .................................... 8 1.3.1 Opticaltweezerssetup . 9 1.3.2 Calibration by power spectral analysis . -
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Three dimensional touch and vision for the micro-world Richard W. Bowman Thesis submitted in fulfilment of the requirements for the degree of Ph.D. School of Physics and Astronomy University of Glasgow G12 8QQ, UK October 12, 2012 Acknowledgements This thesis would not have come into being were it not for the help and sup- port of many wonderful people. Firstly I would like to thank my supervisor, Miles Padgett, for years of sage advice, knowing when to let me keep playing, and teaching me how to check my H-index. I’d also like to thank my second supervisor at the Institute of Photonics, Amanda Wright, for her guidance and support, and for introducing me to biology. The members of the Optics group past and present, have taught me much, endured many enthusiastic but silly questions, and made our corner of the basement a very fun place indeed. Thanks go to Johannes for talking physics whilst running up hills, Jonathan for teaching me never to forget the Jaffa cakes, Martin for many enjoyable arguments, Graham for giving me my first balldriver, Maria for ex- cellent cake, Arran for introducing us to ThorLabs, and Mike for admitting that a great many things aren’t his field. There are a few students and postdocs with whom I have worked particu- larly closely, and who have contributed to the work set out in the forthcoming chapters. Graham Gibson has taught me a great deal about how to build robust, stable optomechanics, and has assisted in the building of many of the experimental set-ups used during my PhD. -
Aug. 8 & 15, 2016 Price $8.99 Aug. 8 & 15, 2016 Price $8.99
PRICE $8.99 AUG. 8 & 15, 2016 AUGUST 8 & 15, 2016 4 GOINGS ON ABOUT TOWN 19 THE TA L K OF THE TOWN Steve Coll on Russia’s election games; Gloria Allred; Morgan Freeman; pub rock; James Surowiecki on executive action. ANNALS OF POLITICS Jill Lepore 24 The War and the Roses The lessons of the party Conventions. SHOUTS & MURMURS Ian Frazier 33 Outdone THE SPORTING SCENE Sam Knight 34 Prance Master The star rider who is transforming dressage. A REPORTER AT LARGE Jon Lee Anderson 40 The Distant Shore What made an isolated Peruvian tribe kill? PERSONAL HISTORY Lauren Collins 52 Love in Translation Marriage to a Frenchman. SKETCHBOOK Barry Blitt 59 “Behind the Scenes at the D.N.C.” FICTION Te s s a Ha d l ey 62 “Dido’s Lament” THE CRITICS POP MUSIC Kelefa Sanneh 68 Gucci Mane’s “Everybody Looking.” BOOKS Adelle Waldman 72 Jay McInerney’s “Bright, Precious Days.” Dan Chiasson 75 Jana Prikryl’s “The After Party.” 77 Briefly Noted ON TELEVISION Emily Nussbaum 78 “BoJack Horseman.” THE CURRENT CINEMA Anthony Lane 80 “Jason Bourne,” “Little Men.” POEMS Nicole Sealey 31 “A Violence” James Richardson 47 “How I Became a Saint” COVER Mark Ulriksen “Something in the Air” DRAWINGS Paul Noth, Edward Steed, Jason Adam Katzenstein, Avi Steinberg, Sam Marlow, Roz Chast, Amy Hwang, Will McPhail, Darrin Bell, Liam Francis Walsh SPOTS Ben Wiseman THE NEW YO R K E R , AUGUST 8 & 15, 2016 1 CONTRIBUTORS Jill Lepore (“The War and the Roses,” Jon Lee Anderson (“The Distant Shore,” p. -
Chapter 3. Capture and Marking
CHAPTER 3. CAPTURE AND MARKING A. Overview Scientific studies of birds often require that birds be captured to gather morphometric data and to collect samples for pathological, genetic, and biogeochemical analysis. These data and samples can be used to understand evolutionary relationships, genetics, population structure and dynamics, comparative anatomy and physiology, adaptation, behavior, parasites and diseases, geographic distributions, migration, and the general ecology of wild populations of birds. This knowledge informs us about avian biology and natural history and is necessary to effect science-based conservation and management policies for game and non-game species, endangered species, economically important species, and bird habitat conservation (White and Garrott 1990). Capture is generally necessary to mark birds, which allows scientists to investigate demography, migration/movement patterns, or identify specific individuals after release (Day et al. 1980). Many techniques have been developed to capture and mark birds (Nietfeld et al. 1994; Bub 1995). The assumption that marking does not affect the birds is critical because it is the basis for generalizing the data to unmarked birds (Murray and Fuller 2000). The purpose of this section is not to describe capture and marking techniques, but instead to discuss the effects that different capture and marking techniques have on a bird’s short- and long-term physiological well-being and survival. The more commonly used methods are covered and described briefly, but the focus is on the potential impacts of the method. Thus, even if a particular method is not covered, the researcher is alerted to concerns that may arise and questions to be considered in refining methods so as to reduce impacts. -
BIRD SHOOTING and TRAPPING in MALTA: a TRADITIONAL SPORTS? Natalino Fenech
BIRD SHOOTING AND TRAPPING IN MALTA: A TRADITIONAL SPORTS? Natalino Fenech hether bird shooting and trapping are traditions and whether Wthey can be justified, are two different questions. For an activity to be accepted, it does not have to be traditional. On the other hand, traditional activities may become unacceptable as the values of society change. Even so, one has to establish whether what some people call 'traditional' is in fact traditional. Hobsbawm states that '''Traditions'' which appear or claim to be old are often quite recent in origin and sometimes invented. "Invented tradition" is taken to mean a set of practices which seek to inculcate certain values and norms of behaviour by repetition, which automatically implies continuity with the past. In fact, where possible, they normally attempt to establish continuity with a suitable historic past.'! Hunters and trappers frequently claim that their pastimes are 'traditional sports', hence they are more then justified in practising them. They claim that man was always a hunter. If man was always a hunter, all men should be hunters, not just in Malta but worldwide. As it is, hunters are a small minority of any population. Table 1 shows statistics for some European countries. Malta has the highest density of shooters and the highest percentage of the population who own a shooting licence. Yet, the number of hunters is under 5 per cent of the population, a far cry than what it should be if the 'man the hunter' instinct is anything to go by. Hunting in Malta's History A cursory glance through Malta's history is sufficient to show that the claim that hunting is a traditional sport is unfounded. -
Tape Lures Swell Bycatch on a Mediterranean Island Harbouring Illegal Bird Trapping
bioRxiv preprint doi: https://doi.org/10.1101/2020.03.13.991034; this version posted March 15, 2020. The copyright holder for this preprint (which was not certified by peer review) is the author/funder, who has granted bioRxiv a license to display the preprint in perpetuity. It is made available under aCC-BY-NC-ND 4.0 International license. 1 Tape lures swell bycatch on a Mediterranean island 2 harbouring illegal bird trapping 3 Matteo Sebastianelli1, Georgios Savva1, Michaella Moysi1, and 4 Alexander N. G. Kirschel1* 5 1Department of Biological Sciences, University of Cyprus, PO Box 20537, Nicosia 1678, 6 Cyprus 7 8 Keywords: Cyprus, illegal bird hunting, Sylvia atricapilla, Sylvia melanocephala, playback 9 experiment, warbler. 10 *Email of corresponding author: [email protected] 11 12 bioRxiv preprint doi: https://doi.org/10.1101/2020.03.13.991034; this version posted March 15, 2020. The copyright holder for this preprint (which was not certified by peer review) is the author/funder, who has granted bioRxiv a license to display the preprint in perpetuity. It is made available under aCC-BY-NC-ND 4.0 International license. 13 Abstract 14 Mediterranean islands are critical for migrating birds, providing shelter and sustenance 15 for millions of individuals each year. Humans have long exploited bird migration 16 through hunting and illegal trapping. On the island of Cyprus, trapping birds during 17 their migratory peak is considered a local tradition, but has long been against the law. 18 Illegal bird trapping is a lucrative business, however, with trappers using tape lures that 19 broadcast species’ vocalizations because it is expected to increase numbers of target 20 species. -
THE TUFTS DAILY Est
Where You Partly Cloudy Read It First 48/29 THE TUFTS DAILY Est. 1980 VOLUME LXIII, NUMBER 30 FRiday, MARCH 9, 2012 TUFTSDAILY.COM Journalist, activist Rinku Sen Guster, Lupe Fiasco at Spring Fling speaks about gender, immigration BY LEAH LAZER we need to get done.” these issues, including race, gen- Daily Editorial Board Sen discussed the differences der, class, sexuality and disability. between justice, diversity, equality “Part of privilege is not having Indian-American activist and and equity. Ideal equity, she said, to see all the ways in which you author Rinku Sen last night gave would lead to a situation where get helped by the rules and the a presentation titled “We’re All everyone’s needs and abilities were arrangements,” Sen said. Accidental Americans: Gender, viewed with equal weight, leading Planners of the event felt that Immigration & Citizenship” in honor to treatment that was just and fair Sen’s lecture would be relevant to of International Women’s Day. but not necessarily identical. the Tufts community because of Sen is the president and exec- “Start at the margins rather her focus on global social injus- utive director of the Applied than at the center and you’ll be a tices. Research Center (ARC) and the long way forward towards being Director of the Women’s Center publisher of Colorlines.com. The inclusive,” Sen said. “The way that Steph Gauchel, Interim Director ARC investigates racial conse- change happens is the oppressed of the Women’s Studies Program quences of local and national gov- people stand up and refuse to take Sonia Hofkosh and Director of ernment policy initiatives through anymore.” the Asian American Center Linell media and journalism. -
Capturing Birds with Mist Nets: a Review
Capturingbirds with mist nets: A review Brt•mE. Keyesand Chr/sflanE. Grue provementshave been made in their design.These in- heovermist 300netyears was agodeveloped as a techniquebyJapanese for capturing hunters clude a choiceof smallerand larger meshsizes and the birds for food (Austin1947, Spencer 1972). Today mist replacementof cotton,silk, and nylon webbing with netsare undoubtedlythe mostcommonly used method monofilamentnylon and terylenefor increasedstrength for capturingbirds for research(Spencer 1972). As a and durability.Mist netswith a varietyof specifications result, many improvementsand modificationsin mist are now available commercially.Consult recent issues nets and their use have been suggestedby nettersfor of thisand otherornithological iournals for suppliers. particularspecies and habitats.With a few exceptions, Black mist nets are used most often since this color thisinformation is widely scatteredthroughout the orni- absorbsrather than reflectslight. However, othercolors thologicalliterature. Low (1957)has describedbasic mist-netoperations. Methods for mist-nettingin adverse are available for specifichabitat conditions.For exam- weatherconditions or particularhabitats have been de- ple,fine sand-colored nets have been effective in cap- turing shorebirdsin open-beachareas (Bleitz 1961). scribedby Bleitz (1970)and Spencer(1972). The most Pale green-aqua,dark green, dark brown, and white comprehensivereviews of mist-nettingtechniques pres- netshave alsobeen usedsuccessfully in marshes,for- ently available to netters are those of Wilson et al. ests and fields, mud flats, and snow-covered areas, re- (1965]and Bub (1967].In this paper we provide a re- spectively(Bleitz 1962b, 1964). view suitablefor both novice and experiencednetters emphasizingNorth Americanbird speciesand habitats. Various net sizes are also available. The standard mist net measuresabout 2 x 9 m (7 x 30 ft). -
A National Review of the Status of Trapping for Bird Control
A NATIONAL REVIEW OF THE STATUS OF TRAPPING FOR BIRD CONTROL W. PAUL GORENZEL, and TERRELL P. SALMON, Department of Wildlife, Fish and Conservation Biology, University of California, One Shields Avenue, Davis, California 95616. A. CHARLES CRABB, College of Agriculture, California State University, Chico, California 95929-0310. ABSTRACT: We examined the status of trapping to control bird damage based on a nation-wide questionnaire, literature, and on-site visits of trapping programs. We mailed 464 questionnaires to Agriculture Commissioners in California, Cooperative Extension Wildlife Specialists, USDA APHIS Wildlife Services personnel, state Department of Agriculture personnel, and members of the National Animal Damage Control Association. Two hundred fifty questionnaires (54%) were returned from 50 states, 1 territory, and 51 California counties. Fifty-four percent of the respondents indicated they either trap, monitor, or provide infonnation on bird trapping. Regarding specific activities, 49% actively trapped while 43% provided information only. By affiliation, 90% of private respondents trapped, followed by 60% of federal respondents. Respondents listed 53 species of birds causing damage. Cited most often were rock doves (Columbo livia), European starlings (Stumus vulgaris), blackbirds, Canada geese (Branta canadensis), American crows (Corvus brachyrhynchos), house finch (Carpodacus me.xicanus), and house sparrows (Passer domesticus). Respondents listed 52 crops, 18 types of animal production facilities, and 16 non-crop sites that were subject to bird damage. Respondents listed 25 species that were trapped. Modified Australian crow traps, walk-in traps, and drive traps were used most frequently. Most respondents (80%) rated trapping as moderate to excellent for ducks, geese, rock doves, and house sparrows. Trapping for starlings was rated as moderate to excellent by 75% of private industry respondents (mostly non-agricultural damage), but 80% of California county returns (dealing mostly with agricultural damage) rated it as slight. -
Guidelines to the Use of Wild Birds in Research
THE ORNITHOLOGICAL COUNCIL Providing Scientific Information about Birds GUIDELINES TO THE USE OF WILD BIRDS IN RESEARCH Special Publication 1997 Edited by Abbot S. Gaunt & Lewis W. Oring Third Edition 2010 Edited by Jeanne M. Fair, Editor-in-Chief Ellen Paul & Jason Jones, Associate Editors GUIDELINES TO THE USE OF WILD BIRDS IN RESEARCH Jeanne M. Fair1, Ellen Paul2, & Jason Jones3, Anne Barrett Clark4, Clara Davie4, Gary Kaiser5 1 Los Alamos National Laboratory, Atmospheric, Climate and Environmental Dynamics, MS J495, Los Alamos, NM 87506 2 Ornithological Council, 1107 17th St., N.W., Suite 250, Washington, D.C. 20036 3 Tetra Tech EC, 133 Federal Street, 6th floor, Boston, Massachusetts 02110 4 Binghamton University State University of New York, Department of Biology, PO BOX 6000 Binghamton, NY 13902-6000 5 402-3255 Glasgow Ave, Victoria, BC V8X 4S4, Canada Copyright 1997, 2010 by THE ORNITHOLOGICAL COUNCIL 1107 17th Street, N.W. Suite 250 Washington, D.C. 20036 http://www.nmnh.si.edu/BIRDNET Suggested citation Fair, J., E. Paul, and J. Jones, Eds. 2010. Guidelines to the Use of Wild Birds in Research. Washington, D.C.: Ornithological Council. Revision date August 2010 2 Dedication The Ornithological Council dedicates this 2010 revision to Lewis W. Oring and the late Abbot (Toby) S. Gaunt, whose commitment to the well-being of the birds for whom ornithologists share a deep and abiding concern has served our profession well for so many years. Toby Gaunt Lew Oring Revision date August 2010 3 Acknowledgments and disclaimer Third edition The Ornithological Council thanks the Office of Laboratory Animal Welfare of the National Institutes of Health for their financial support for the production of this revision.