BSCF SYMPOSIUM 2010 – Speakers Biogs and Talk
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
What Works in Conservation
What Works in Conservation 2017 EDITED BY WILLIAM J. SUTHERLAND, LYNN V. DICKS, NANCY OCKENDON AND REBECCA K. SMITH To access digital resources including: blog posts videos online appendices and to purchase copies of this book in: hardback paperback ebook editions Go to: https://www.openbookpublishers.com/product/552 Open Book Publishers is a non-profit independent initiative. We rely on sales and donations to continue publishing high-quality academic works. What Works in Conservation 2017 Edited by William J. Sutherland, Lynn V. Dicks, Nancy Ockendon and Rebecca K. Smith http://www.openbookpublishers.com © 2017 William J. Sutherland This work is licensed under a Creative Commons Attribution 4.0 International license (CC BY 4.0). This license allows you to share, copy, distribute and transmit the work; to adapt the work and to make commercial use of the work providing attribution is made to the authors (but not in any way that suggests that they endorse you or your use of the work). Attribution should include the following information: Sutherland, W.J., Dicks, L.V., Ockendon, N., and Smith, R.K. What Works in Conservation 2017. Cambridge, UK: Open Book Publishers, 2017. http://dx.doi.org/10.11647/OBP.0109 In order to access detailed and updated information on the license, please visit http://www.openbookpublishers.com/isbn/9781783743087#copyright Further details about CC BY licenses are available at http://creativecommons.org/licenses/by/4.0/ All links were active at the time of publication unless otherwise stated. Digital material and resources associated with this volume are available at http://www.openbookpublishers.com/isbn/9781783743087#resources and http://www.conservationevidence.com ISSN 2059-4232 (Print) ISSN 2059-4240 (Online) ISBN Paperback: 978-1-78374-308-7 ISBN Hardback: 978-1-78374-309-4 ISBN Digital (PDF): 978-1-78374-310-0 ISBN Digital ebook (epub): 978-1-78374-311-7 ISBN Digital ebook (mobi): 978-1-78374-312-4 DOI: 10.11647/OBP.0109 Funded by Arcadia, Synchronicity Earth, ESRC, NERC, Natural England and Waitrose Ltd. -
Effective Population Size and Genetic Conservation Criteria for Bull Trout
North American Journal of Fisheries Management 21:756±764, 2001 q Copyright by the American Fisheries Society 2001 Effective Population Size and Genetic Conservation Criteria for Bull Trout B. E. RIEMAN* U.S. Department of Agriculture Forest Service, Rocky Mountain Research Station, 316 East Myrtle, Boise, Idaho 83702, USA F. W. A LLENDORF Division of Biological Sciences, University of Montana, Missoula, Montana 59812, USA Abstract.ÐEffective population size (Ne) is an important concept in the management of threatened species like bull trout Salvelinus con¯uentus. General guidelines suggest that effective population sizes of 50 or 500 are essential to minimize inbreeding effects or maintain adaptive genetic variation, respectively. Although Ne strongly depends on census population size, it also depends on demographic and life history characteristics that complicate any estimates. This is an especially dif®cult problem for species like bull trout, which have overlapping generations; biologists may monitor annual population number but lack more detailed information on demographic population structure or life history. We used a generalized, age-structured simulation model to relate Ne to adult numbers under a range of life histories and other conditions characteristic of bull trout populations. Effective population size varied strongly with the effects of the demographic and environmental variation included in our simulations. Our most realistic estimates of Ne were between about 0.5 and 1.0 times the mean number of adults spawning annually. We conclude that cautious long-term management goals for bull trout populations should include an average of at least 1,000 adults spawning each year. Where local populations are too small, managers should seek to conserve a collection of interconnected populations that is at least large enough in total to meet this minimum. -
THE CASE AGAINST Marine Mammals in Captivity Authors: Naomi A
s l a m m a y t T i M S N v I i A e G t A n i p E S r a A C a C E H n T M i THE CASE AGAINST Marine Mammals in Captivity The Humane Society of the United State s/ World Society for the Protection of Animals 2009 1 1 1 2 0 A M , n o t s o g B r o . 1 a 0 s 2 u - e a t i p s u S w , t e e r t S h t u o S 9 8 THE CASE AGAINST Marine Mammals in Captivity Authors: Naomi A. Rose, E.C.M. Parsons, and Richard Farinato, 4th edition Editors: Naomi A. Rose and Debra Firmani, 4th edition ©2009 The Humane Society of the United States and the World Society for the Protection of Animals. All rights reserved. ©2008 The HSUS. All rights reserved. Printed on recycled paper, acid free and elemental chlorine free, with soy-based ink. Cover: ©iStockphoto.com/Ying Ying Wong Overview n the debate over marine mammals in captivity, the of the natural environment. The truth is that marine mammals have evolved physically and behaviorally to survive these rigors. public display industry maintains that marine mammal For example, nearly every kind of marine mammal, from sea lion Iexhibits serve a valuable conservation function, people to dolphin, travels large distances daily in a search for food. In learn important information from seeing live animals, and captivity, natural feeding and foraging patterns are completely lost. -
Genetic Diversity and Population Structure of Two Endangered Neotropical Parrots Inform in Situ and Ex Situ Conservation Strategies
diversity Article Genetic Diversity and Population Structure of Two Endangered Neotropical Parrots Inform In Situ and Ex Situ Conservation Strategies Carlos I. Campos 1 , Melinda A. Martinez 1, Daniel Acosta 1, Jose A. Diaz-Luque 2, Igor Berkunsky 3 , Nadine L. Lamberski 4, Javier Cruz-Nieto 5 , Michael A. Russello 6 and Timothy F. Wright 1,* 1 Department of Biology, New Mexico State University, Las Cruces, NM 88003, USA; [email protected] (C.I.C.); [email protected] (M.A.M.); [email protected] (D.A.) 2 Fundación CLB (FPCILB), Estación Argentina, Calle Fermín Rivero 3460, Santa Cruz de la Sierra, Bolivia; [email protected] 3 Instituto Multidisciplinario sobre Ecosistemas y Desarrollo Sustenable, CONICET-Universidad Nacional del Centro de la Provincia de Buenos Aires, Tandil 7000, Argentina; [email protected] 4 San Diego Zoo Wildlife Alliance, San Diego, CA 92027, USA; [email protected] 5 Organización Vida Silvestre A.C. (OVIS), San Pedro Garza Garciá 66260, Mexico; [email protected] 6 Department of Biology, University of British Columbia, Kelowna, BC V1V 1V7, Canada; [email protected] * Correspondence: [email protected] Abstract: A key aspect in the conservation of endangered populations is understanding patterns of Citation: Campos, C.I.; Martinez, genetic variation and structure, which can provide managers with critical information to support M.A.; Acosta, D.; Diaz-Luque, J.A.; evidence-based status assessments and management strategies. This is especially important for Berkunsky, I.; Lamberski, N.L.; species with small wild and larger captive populations, as found in many endangered parrots. We Cruz-Nieto, J.; Russello, M.A.; Wright, used genotypic data to assess genetic variation and structure in wild and captive populations of T.F. -
Species Knowledge Review: Shrill Carder Bee Bombus Sylvarum in England and Wales
Species Knowledge Review: Shrill carder bee Bombus sylvarum in England and Wales Editors: Sam Page, Richard Comont, Sinead Lynch, and Vicky Wilkins. Bombus sylvarum, Nashenden Down nature reserve, Rochester (Kent Wildlife Trust) (Photo credit: Dave Watson) Executive summary This report aims to pull together current knowledge of the Shrill carder bee Bombus sylvarum in the UK. It is a working document, with a view to this information being reviewed and added when needed (current version updated Oct 2019). Special thanks to the group of experts who have reviewed and commented on earlier versions of this report. Much of the current knowledge on Bombus sylvarum builds on extensive work carried out by the Bumblebee Working Group and Hymettus in the 1990s and early 2000s. Since then, there have been a few key studies such as genetic research by Ellis et al (2006), Stuart Connop’s PhD thesis (2007), and a series of CCW surveys and reports carried out across the Welsh populations between 2000 and 2013. Distribution and abundance Records indicate that the Shrill carder bee Bombus sylvarum was historically widespread across southern England and Welsh lowland and coastal regions, with more localised records in central and northern England. The second half of the 20th Century saw a major range retraction for the species, with a mixed picture post-2000. Metapopulations of B. sylvarum are now limited to five key areas across the UK: In England these are the Thames Estuary and Somerset; in South Wales these are the Gwent Levels, Kenfig–Port Talbot, and south Pembrokeshire. The Thames Estuary and Gwent Levels populations appear to be the largest and most abundant, whereas the Somerset population exists at a very low population density, the Kenfig population is small and restricted. -
Near-Infrared (NIR)-Reflectance in Insects – Phenetic Studies of 181 Species
ZOBODAT - www.zobodat.at Zoologisch-Botanische Datenbank/Zoological-Botanical Database Digitale Literatur/Digital Literature Zeitschrift/Journal: Entomologie heute Jahr/Year: 2012 Band/Volume: 24 Autor(en)/Author(s): Mielewczik Michael, Liebisch Frank, Walter Achim, Greven Hartmut Artikel/Article: Near-Infrared (NIR)-Reflectance in Insects – Phenetic Studies of 181 Species. Infrarot (NIR)-Reflexion bei Insekten – phänetische Untersuchungen an 181 Arten 183-216 Near-Infrared (NIR)-Refl ectance of Insects 183 Entomologie heute 24 (2012): 183-215 Near-Infrared (NIR)-Reflectance in Insects – Phenetic Studies of 181 Species Infrarot (NIR)-Reflexion bei Insekten – phänetische Untersuchungen an 181 Arten MICHAEL MIELEWCZIK, FRANK LIEBISCH, ACHIM WALTER & HARTMUT GREVEN Summary: We tested a camera system which allows to roughly estimate the amount of refl ectance prop- erties in the near infrared (NIR; ca. 700-1000 nm). The effectiveness of the system was studied by tak- ing photos of 165 insect species including some subspecies from museum collections (105 Coleoptera, 11 Hemi ptera (Pentatomidae), 12 Hymenoptera, 10 Lepidoptera, 9 Mantodea, 4 Odonata, 13 Orthoptera, 1 Phasmatodea) and 16 living insect species (1 Lepidoptera, 3 Mantodea, 4 Orthoptera, 8 Phasmato- dea), from which four are exemplarily pictured herein. The system is based on a modifi ed standard consumer DSLR camera (Canon Rebel XSi), which was altered for two-channel colour infrared photography. The camera is especially sensitive in the spectral range of 700-800 nm, which is well- suited to visualize small scale spectral differences in the steep of increase in refl ectance in this range, as it could be seen in some species. Several of the investigated species show at least a partial infrared refl ectance. -
Captive Breeding Genetics and Reintroduction Success
Biological Conservation 142 (2009) 2915–2922 Contents lists available at ScienceDirect Biological Conservation journal homepage: www.elsevier.com/locate/biocon Captive breeding genetics and reintroduction success Alexandre Robert * UMR 7204 MNHN-CNRS-UPMC, Conservation des Espèces, Restauration et Suivi des Populations, Muséum National d’Histoire Naturelle, CRBPO, 55, Rue Buffon, 75005 Paris, France article info abstract Article history: Since threatened species are generally incapable of surviving in their current, altered natural environ- Received 6 May 2009 ments, many conservation programs require to preserve them through ex situ conservation techniques Received in revised form 8 July 2009 prior to their reintroduction into the wild. Captive breeding provides species with a benign and stable Accepted 23 July 2009 environment but has the side effect to induce significant evolutionary changes in ways that compromise Available online 26 August 2009 fitness in natural environments. I developed a model integrating both demographic and genetic processes to simulate a captive-wild population system. The model was used to examine the effect of the relaxation Keywords: of selection in captivity on the viability of the reintroduced population, in interaction with the reintro- Reintroduction duction method and various species characteristics. Results indicate that the duration of the reintroduc- Selection relaxation Population viability analysis tion project (i.e., time from the foundation of the captive population to the last release event) is the most Mutational meltdown important determinant of reintroduction success. Success is generally maximized for intermediate project duration allowing to release a sufficient number of individuals, while maintaining the number of generations of relaxed selection to an acceptable level. -
RSPB CENTRE for CONSERVATION SCIENCE RSPB CENTRE for CONSERVATION SCIENCE Where Science Comes to Life
RSPB CENTRE FOR CONSERVATION SCIENCE RSPB CENTRE FOR CONSERVATION SCIENCE Where science comes to life Contents Knowing 2 Introducing the RSPB Centre for Conservation Science and an explanation of how and why the RSPB does science. A decade of science at the RSPB 9 A selection of ten case studies of great science from the RSPB over the last decade: 01 Species monitoring and the State of Nature 02 Farmland biodiversity and wildlife-friendly farming schemes 03 Conservation science in the uplands 04 Pinewood ecology and management 05 Predation and lowland breeding wading birds 06 Persecution of raptors 07 Seabird tracking 08 Saving the critically endangered sociable lapwing 09 Saving South Asia's vultures from extinction 10 RSPB science supports global site-based conservation Spotlight on our experts 51 Meet some of the team and find out what it is like to be a conservation scientist at the RSPB. Funding and partnerships 63 List of funders, partners and PhD students whom we have worked with over the last decade. Chris Gomersall (rspb-images.com) Conservation rooted in know ledge Introduction from Dr David W. Gibbons Welcome to the RSPB Centre for Conservation The Centre does not have a single, physical Head of RSPB Centre for Conservation Science Science. This new initiative, launched in location. Our scientists will continue to work from February 2014, will showcase, promote and a range of RSPB’s addresses, be that at our UK build the RSPB’s scientific programme, helping HQ in Sandy, at RSPB Scotland’s HQ in Edinburgh, us to discover solutions to 21st century or at a range of other addresses in the UK and conservation problems. -
Saving Seeds: Optimally Planning Our Ex Situ Conservation Collections to Ensure Species' Evolutionary Potential1
Gene Conservation of Tree Species—Banking on the Future Saving Seeds: Optimally Planning Our Ex Situ Conservation Collections to Ensure Species' 1 Evolutionary Potential Sean M. Hoban2,3 In the face of ongoing environmental change, conservation and natural resource agencies are initiating or expanding ex situ seed collections from natural plant populations. Seed collections have many uses, including in provenance trials, breeding programs, seed orchards, gene banks for long-term conservation (live plants or seeds), restoration, reforestation, and scientific study of plant germination or other plant ecology studies. Well-known examples of ex situ collections include the Millennium Seed Bank Partnership, Australian Seed Bank Partnership, United Kingdom National Tree Seed Program, United States National Plant Germplasm System, and South African Regional Seed Bank. Some collections focus on rare species, species with relevance to agriculture or forestry, or regional flora. Other collections are in response to immediate threats, such as damaging insects and pathogens (e.g., emerald ash borer). In this talk I will discuss how to sample seeds to most optimally conserve the evolutionary potential of a species to ensure its long-term survival. A useful seed collection captures as much phenotypic and genetic diversity from natural populations as possible. Choices for a collector include how many populations, maternal plants, and seeds per plant to collect. A collector wishes to achieve efficiency—to not waste limited time, resources, personnel, and storage space, but also to achieve effectiveness—to be as complete as possible in case important genetic variants are lost from natural populations. In a series of papers starting in 1975, Brown and Marshall (1975) proposed some solutions to this general sampling problem. -
Can Darwin's Finches and Their Native Ectoparasites Survive the Control of Th
Insect Conservation and Diversity (2017) 10, 193–199 doi: 10.1111/icad.12219 FORUM & POLICY Coextinction dilemma in the Galapagos Islands: Can Darwin’s finches and their native ectoparasites survive the control of the introduced fly Philornis downsi? 1 2 MARIANA BULGARELLA and RICARDO L. PALMA 1School of Biological Sciences, Victoria University of Wellington, Wellington, New Zealand and 2Museum of New Zealand Te Papa Tongarewa, Wellington, New Zealand Abstract. 1. The survival of parasites is threatened directly by environmental alter- ation and indirectly by all the threats acting upon their hosts, facing coextinction. 2. The fate of Darwin’s finches and their native ectoparasites in the Galapagos Islands is uncertain because of an introduced avian parasitic fly, Philornis downsi, which could potentially drive them to extinction. 3. We documented all known native ectoparasites of Darwin’s finches. Thir- teen species have been found: nine feather mites, three feather lice and one nest mite. No ticks or fleas have been recorded from them yet. 4. Management options being considered to control P. downsi include the use of the insecticide permethrin in bird nests which would not only kill the invasive fly larvae but the birds’ native ectoparasites too. 5. Parasites should be targeted for conservation in a manner equal to that of their hosts. We recommend steps to consider if permethrin-treated cotton sta- tions are to be deployed in the Galapagos archipelago to manage P. downsi. Key words. Chewing lice, coextinction, Darwin’s finches, dilemma, ectoparasites, feather mites, Galapagos Islands, permethrin, Philornis downsi. Introduction species have closely associated species which are also endangered (Dunn et al., 2009). -
Genetic Applications in Avian Conservation
University of Nebraska - Lincoln DigitalCommons@University of Nebraska - Lincoln USGS Staff -- Published Research US Geological Survey 2011 Genetic Applications in Avian Conservation Susan M. Haig U.S. Geological Survey, [email protected] Whitcomb M. Bronaugh Oregon State University Rachel S. Crowhurst Oregon State University Jesse D'Elia U.S. Fish and Wildlife Service Collin A. Eagles-Smith U.S. Geological Survey See next page for additional authors Follow this and additional works at: https://digitalcommons.unl.edu/usgsstaffpub Haig, Susan M.; Bronaugh, Whitcomb M.; Crowhurst, Rachel S.; D'Elia, Jesse; Eagles-Smith, Collin A.; Epps, Clinton W.; Knaus, Brian; Miller, Mark P.; Moses, Michael L.; Oyler-McCance, Sara; Robinson, W. Douglas; and Sidlauskas, Brian, "Genetic Applications in Avian Conservation" (2011). USGS Staff -- Published Research. 668. https://digitalcommons.unl.edu/usgsstaffpub/668 This Article is brought to you for free and open access by the US Geological Survey at DigitalCommons@University of Nebraska - Lincoln. It has been accepted for inclusion in USGS Staff -- Published Research by an authorized administrator of DigitalCommons@University of Nebraska - Lincoln. Authors Susan M. Haig, Whitcomb M. Bronaugh, Rachel S. Crowhurst, Jesse D'Elia, Collin A. Eagles-Smith, Clinton W. Epps, Brian Knaus, Mark P. Miller, Michael L. Moses, Sara Oyler-McCance, W. Douglas Robinson, and Brian Sidlauskas This article is available at DigitalCommons@University of Nebraska - Lincoln: https://digitalcommons.unl.edu/ usgsstaffpub/668 The Auk 128(2):205–229, 2011 The American Ornithologists’ Union, 2011. Printed in USA. SPECIAL REVIEWS IN ORNITHOLOGY GENETIC APPLICATIONS IN AVIAN CONSERVATION SUSAN M. HAIG,1,6 WHITCOMB M. BRONAUGH,2 RACHEL S. -
Guidelines for Biodiversity Conservation in Agricultural Landscapes
Natural Resource Use and Management Series No. 14 Guidelines for Biodiversity Conservation in Agricultural Landscapes 2014 1 Guidelines for Biodiversity Conservation in Agricultural Landscapes 2 Natural Resource Use and Management GUIDELINES FOR BIODIVERSITY CONSERVATION IN AGRICULTURAL LANDSCAPES Reproduction of this publication for educational or other non commercial purposes is authorized only with further written permission from the copyright holder provided the source is fully acknowledged. Production of this publication for resale or other commer- cial purposes is prohibited without prior written notice of the copyright holder. Citation: NatureUganda, Tree Talk, Tropical Biology Association (2014), Guidelines for Biodiversity Conservation in Agricultural Landscapes in Uganda, NatureUganda, Tree Talk, Tropical Biology Association. Copyright ©NatureUganda – The East Africa Natural History Society Bwindi Mgahinga Conservation Trust (BMCT) Building Plot 1 Katalima Crescent, Lower Naguru P.O.Box 27034, Kampala Uganda Email: [email protected] Website: www.natureuganda.org Twitter: @NatureUganda Facebook: NatureUganda i Guidelines for Biodiversity Conservation in Agricultural Landscapes ACKNOWLEDGEMENT The Guidelines to Conservation of Biodiversity in Agricultural Landscapes were produced with funding from the British American Tobacco Biodiversity Partnership (BATBP) under the project ‘Addressing sustainable management for Biodiversity and Ecosystem Services in tobacco growing regions of Uganda’. This project is coordinated by Tropical