Teacher's Guide: Penguins of Antarctic Region

Total Page:16

File Type:pdf, Size:1020Kb

Teacher's Guide: Penguins of Antarctic Region University of Massachusetts Amherst ScholarWorks@UMass Amherst IPY STEM Polar Connections STEM Education Institute 2010 Teacher’s Guide: Penguins of Antarctic Region Marie Silver University of Massachusetts - Amherst, [email protected] Follow this and additional works at: https://scholarworks.umass.edu/stem_ipy Part of the Geochemistry Commons, Geology Commons, Geophysics and Seismology Commons, and the Glaciology Commons Silver, Marie, "Teacher’s Guide: Penguins of Antarctic Region" (2010). IPY STEM Polar Connections. 28. Retrieved from https://scholarworks.umass.edu/stem_ipy/28 This Article is brought to you for free and open access by the STEM Education Institute at ScholarWorks@UMass Amherst. It has been accepted for inclusion in IPY STEM Polar Connections by an authorized administrator of ScholarWorks@UMass Amherst. For more information, please contact [email protected]. Teacher’s Guide to Ecosystems and Climate 1 STEM Teacher’s Guide: Penguins of Antarctic Region The STEM Context “Investigations introduce students to the nature of original research, increase students’ understanding of scientific and technological concepts, promote skills development, and provide entry points for all learners” The Massachusetts Science and Technology/Engineering Framework: 2006 (page 11) “Students should broaden their understanding from the way one species lives in its environment to populations and communities of species and the ways they interact with each other and with their environment.” The National Science Education Standards: 1994 (Page 155) Examples of Related National Science Education Standards Content Standard C: As a result of their activities in grades 5-8, students should develop understanding of Structure and function of living things Reproduction and heredity Regulation and behavior Populations and Ecosystems Diversity and adaptation of organisms Examples of Related Massachusetts Science and Technology/Engineering Framework Standards Life Science (Biology) Standard 3, Grades 3-5, Recognize that plants and animals go through predictable life cycles that include birth, growth, development, reproduction and death. Life Science (biology) Standard 13, Grades 6-8, Give examples of ways in which organisms interact and have different functions within an ecosystem that enable an ecosystem to survive. Introduction These activities help to connect science learning with real world issues through a study of the Antarctic region. By studying the penguins of the South Pole region you can tap students’ interest in a charismatic macrospecies through demonstrating their adaptation to ongoing climate changes and human activity. A number of current research projects at Antarctic research stations can be accessed online and the data used to demonstrate key concepts of feeding behavior, migration, breeding and population dynamics. The attached activity is in three parts and includes one hands-on demonstration, several mapping exercises and some Teacher’s Guide to Ecosystems and Climate 2 data interpretation. These activities also provide a cross-disciplinary focus as they connect well with mapping, social studies, environmental studies and math disciplines. Life in the Antarctic The PowerPoint that accompanies this activity can be shown in its entirety or excerpted to show only the slides related to penguins. Activities The four parts in the activity document include some simulations of penguin physical characteristics, a mapping exercise to learn where penguins can be found within the Antarctic region and two activities that require interpreting latitude and longitude data to track penguin movement. Maps are provided as examples and can also be found online. Each of the paper activities give a small amount of necessary background information but further information can be found in the academic papers associated with the actual research underlying the activity. These are listed below and also posted on the STEM Ed website and a few will be included with the activity document. Answers to Questions Part 1 Penguins by Habitat 1) Kerguelen, Macquarie, Falkland Islands 2A) Gentoo, Magellanic, Rockhopper, King, Macaroni 2B) Emperor, Little, Erect Crested 3) Kerguelen, Flaklands and Ross Sea 4) Emperor, Adelie, Chinstrap Part 2 Penguin Feeding Behavior, Impacts of Sea Ice Change 1) 1995, 2000 2) Fast Ice, some pack ice 3) Cape Bird 4) Greater amount of open water to cover (or ice to walk along) Will result in longer times away form chicks 5) Either loss of chicks and/or decrease in weight and health of parents 6) Krill found on underside of fast ice,(leading to increase of fish there as well) vital food sources. Part 3 Rockhopper and Magellanic Penguin Migration 1) M3,RH1, Magellanic, Magellanic 2) Magellanic 3) Near Argentine coast, edge of continental shelf 4) Route of both Penguin species 5) Rockhopper 6) Shipping, offshore drilling, pollution, fishing vessels Teacher’s Guide to Ecosystems and Climate 3 References Maps of Antarctica www.south-pole.com/map.htm, www.worldatlas.com/webimage/countrys/an.htm Background on Antarctica and Latest Research Australia Antarctic Division - http://www.aad.gov.au/default.asp, Protecting the Wildlife of the Falkland Islands - http://www.falklandsconservation.com/index.html, U.S. Antarctic Program - http://www.usap.gov, British Antarctic Survey - http://www.antarctica.ac.uk/ Background on Penguins International Penguin Conservation Work Group - http://www.penguins.cl/penguins-intro.htm, Penguin Migration Research - http://faculty.washington.edu/boersma/, Sea World - http://www.seaworld.org/animal-info/info-books/penguin/index.htm, Penguin Science - http://www.penguinscience.com/education/royds_nestcheck.php, Amateur Penguin Info Site - http://www.adelie.pwp.blueyonder.co.uk/, New Zealand - http://www.landcareresearch.co.nz/ Penguin Preference Activity – TEA- Armada Project - http://tea.armadaproject.org/activity/wille Winter dispersal of Rockhopper penguins Eudyptes chrysocome from the Falkland Islands and its implications for conservation, Klemens Pütz, Rebecca J. Ingham, Jeremy G. Smith, Bernhard H. Lüthi, Marine Ecology Progress Series, Vol. 240: 273–284, 2002 Winter migration of magellanic penguins (Spheniscus magellanicus) from the southernmost distributional range. Klemens Pütz, Adrian Schiavini, Andrea Raya Rey, Benno H. Lüthi. Marine Biology, 2007, 152:1227–1235. “A Cooperative Classroom”, Juanita Constible, Luke Sandro, Richard E. Lee Jr., The Science Teacher, September 2007. Penguin Adaptations, Gulf of Maine Aquarium, http://octopus.gma.org/ Website highlighting Dr. Putz’ work on Rockhopper and Magellanic Penguin Migration www.falklands-nature.demon.co.uk/penguins/falklands.html Wilson R.P., Ainley D. G., Nur N., Jacobs S. S., Barton K. J., Ballard G., Adélie penguin population change in the pacific sector of Antarctica: relation to sea-ice extent and the Antarctic Circumpolar Current (2001) MARINE ECOLOGY PROGRESS SERIES Mar Ecol Prog Ser Vol. 213: 301–309, 2001 Published April 4 Environmental Impact of the offshore oil and gas industry, Stanislav Patin, Ph.D., Translator: Elena Cascio, Ph.D. http://www.offshore-environment.com/synopsis.html Stokes, D L, Boersma P D, and Davis J S. 1998. Satellite Tracking of Magellanic Penguin Migration. The Condor 100: 376-381. Wilson, R P, Putz K, Peters G, Culik B, Scolaro J A, Charrassin J-B & Ropert-Coudert Y. Teacher’s Guide to Ecosystems and Climate 4 (1997). Long-term Attachment of Transmitting and Recording Devices to Penguins and Other Seabirds. Wildlife Society Bulletin 25: 101-106. Ainley D, Wilson P, Barton K, Ballard G, Nur N, Karl B(1998) Diet and foraging effort of Adelie penguins in relation to pack-ice conditions in the southern Ross Sea. Polar Biology 20:311-319 Ainley D., Ballard G., Barton K., Karl B.,Rau G., Ribic C., and Wilson P. (2003) Spatial and Temporal Variation of Diet Within A Presumed Metapopulation of Adelie Penguins,The Condor 105:95–106q The Cooper Ornithological Society Source for Food Web Game http://mudface.net/ UCAR – Windows to the Universe – Penguin Research postcards - http://www.windows.ucar.edu Antarctic Lesson Plans http://www.classroom.antarctica.gov.au Live krill cam in Antarctic - http://www.aad.gov.au/webcams/krill/ Adelie Penguin Cam - http://thistle.org/pcam/ Ongoing Student/Teacher involvement in Antarctic and Arctic Research: • TEA Armada – Teachers Experiencing the Antarctic and Arctic (www.tea.armadaproject) • PolarTREC – Nationwide and here at UMass – Julie Brigham Grette (Lake El’gygytgyn) http://www.polartrec.com/geologic-climate-research-in-siberia • NASA Explorer School Teams • Southern Ocean Global Ocean Ecosystems Dynamics (SOGLOBEC) National Science Foundation funded http://www.nationalgeographic.com/sealab/antarctica/mission.html • SATELLITES – students and teachers, part of GLOBE project • PenguinScience – a live penguin cam and continuous data uploading from the research by D. Ainley and associates encourages teacher participation and provides relevant classroom activities, http://www.penguinscience.com/ Teacher’s Guide to Ecosystems and Climate 5 www.umassk12.net/ipy A STEM ED Program at the University of Massachusetts, funded by the National Science Foundation and supported by the Climate System Research Center in conjunction with the International Polar Year .
Recommended publications
  • Southernmost Record of the Magellanic Penguin Spheniscus Magellanicus in Antarctica
    Barbosa et al.: Southernmost record of the Magellanic Penguin in Antarctica 79 SOUTHERNMOST RECORD OF THE MAGELLANIC PENGUIN SPHENISCUS MAGELLANICUS IN ANTARCTICA ANDRÉS BARBOSA1, LUIS M. ORTEGA-MORA2, FRANCISCO T. GARCÍA-MORENO3, FRANCISCO VALERA1 & MARIA JOSÉ PALACIOS1 1Departamento de Ecología Funcional y Evolutiva, Estación Experimental de Zonas Áridas, CSIC C/General Segura, 1, E-04001, Almería, Spain ([email protected]) 2Grupo SALUVET, Departamento de Sanidad Animal, Facultad de Veterinaria, Universidad Complutense de Madrid, Ciudad Universitaria s/n, E-28040, Madrid, Spain 3Jefatura de Apoyo Veterinario, Inspección General de Sanidad de la Defensa, Clínicas Especiales, planta 5, Glorieta del Ejército s/n, E-28047, Madrid, Spain Received 15 June 2006, accepted 4 November 2006 The Magellanic Penguin Spheniscus magellanicus breeds along We photographed a single Magellanic Penguin on Avian Island the southern South American coast from Cape Horn to central (67°46′S, 68°43′W), Marguerite Bay, Antarctic Peninsula on Chile on the Pacific coast and to central Argentina on the Atlantic 18 February 2006 in the presence of Adélie Penguins Pygoscelis coast. It also breeds in the Falkland Islands at 54°S (del Hoyo et al. adeliae. The bird was completing its moult into adult plumage and 1992, Williams 1995). During winter, the non-breeding distribution appeared to be healthy (Fig. 1). From the pale brown appearance extends northwards as far as 30°S on the Pacific Chilean coast and of the few old feathers still attached to the bird, it is likely, but to southern Brazil (23°S) on the Atlantic (del Hoyo et al. 1992). not completely certain, that it was in juvenile plumage when it There are vagrant non-breeding records from Australia and New commenced its moult.
    [Show full text]
  • Sentinels of the Ocean the Science of the World’S Penguins
    A scientific report from The Pew Charitable Trusts April 2015 Sentinels Of the Ocean The science of the world’s penguins Contents 1 Overview 1 Status of penguin populations 1 Penguin biology Species 3 22 The Southern Ocean 24 Threats to penguins Fisheries 24 Increasing forage fisheries 24 Bycatch 24 Mismatch 24 Climate change 25 Habitat degradation and changes in land use 25 Petroleum pollution 25 Guano harvest 26 Erosion and loss of native plants 26 Tourism 26 Predation 26 Invasive predators 26 Native predators 27 Disease and toxins 27 27 Protecting penguins Marine protected areas 27 Ecosystem-based management 29 Ocean zoning 29 Habitat protections on land 30 31 Conclusion 32 References This report was written for Pew by: Pablo García Borboroglu, Ph.D., president, Global Penguin Society P. Dee Boersma, Ph.D., director, Center for Penguins as Ocean Sentinels, University of Washington Caroline Cappello, Center for Penguins as Ocean Sentinels, University of Washington Pew’s environmental initiative Joshua S. Reichert, executive vice president Tom Wathen, vice president Environmental science division Becky Goldburg, Ph.D., director, environmental science Rachel Brittin, officer, communications Polita Glynn, director, Pew Marine Fellows Program Ben Shouse, senior associate Charlotte Hudson, director, Lenfest Ocean Program Anthony Rogers, senior associate Katie Matthews, Ph.D., manager Katy Sater, senior associate Angela Bednarek, Ph.D., manager Acknowledgments The authors wish to thank the many contributors to Penguins: Natural History and Conservation (University of Washington Press, 2013), upon whose scholarship this report is based. Used by permission of the University of Washington Press The environmental science team would like to thank Dee Boersma, Pablo “Popi” Borboroglu, and Caroline Cappello for sharing their knowledge of penguins by writing and preparing this report.
    [Show full text]
  • Field Studies of Spheniscus Penguins DAVID CAMERON Duffy
    SPN August, 1991 Spheniscus Penguin Newsletter vol. 4, number 1 In this Issue The British and Irish Humboldt Studbook, 1990 1 Planning for the Future of North American Humboldts 1 Hand-rearing Humboldts at Sea World, San Diego 2 Building Better Nesting Sites for Spheniscus Penguins 8 A Survey of Spheniscus Field Studies 10 A Selected Bibliography of Spheniscus Penguins 16 This issue of SPN : The major articles in this issue, with the exception of 'Nesting Sites for Spheniscus Penguins/" are from papers presented at the Spheniscus Workshop held at the AAZPA Regional Conference in Sacramento, California, in March 1990. Other papers presented at that workshop were included in the November, 1990 SPN, and it was intended to include all remaining papers in this issue. Unforhmate realities of printing costs/ however, forced a change in plan (see below for information on contributing toward production costs of this publication). Papers remaining, for our next issue, are: "Avian Malaria/" "Incubation Behavior Patterns in Adelies/" "Molt Patterns of Black-footed Penguins," and "Diet, Feeding Regimen, and Growth Rates in Hand-reared Magellanic Chicks." Thanks to the authors and to the American Association of Zoological Parks and Aquariums, for permission to reprint these papers. Publication information: SPN Spheniscus Penguin Newsletter ISSN # 1045-0076 Indexed in Wildlife Review SPN is published twice aIUlUally, with financial support from the Portland Chapter of the American Association ofZoo Keepers, and the Metro Washington Park Zoo. Subscription is free, to those with a serious interest in Spheniscus penguins. Contributions toward printing and postage costs arewelcome (and tax-deductible in the US) ;please make checks payable to "Portland Chapter, AAZK," and send to the Editor at the address below.
    [Show full text]
  • Adorable Video Shows Rare Magellanic Penguin Pipping
    FOR IMMEDIATE RELEASE: May 30, 2019 ADORABLE VIDEO SHOWS RARE MAGELLANIC PENGUIN PIPPING THROUGH ITS EGG ON ITS WAY TO HATCHING AT POINT DEFIANCE ZOO Two chicks hatched to parents Orange and Yellow at the zoo’s Penguin Point in recent days TACOMA, Wash. – Peck. Peck. Peck. A tiny beak hammers away from the inside of an egg shell, cracks growing slowly at first and then spreading quickly as more progress is made. Faint peeps are heard, then grow louder. Soon, a fluffy grayish and white Magellanic penguin chick emerges, its parents carefully observing the progress. Two rare Magellanic penguins pipped their way out of their shells on May 25 and 27 at Point Defiance Zoo & Aquarium, increasing the penguin colony by just a couple, but upping the adorable quotient by about a zillion, give or take. The newly hatched chicks are the offspring of mother “Yellow” and father “Orange.” A Magellanic penguin chick pips its way out of its egg beneath the bottom of its father, which had been sitting on the nest at Point Defiance Zoo & Aquarium. Its beak, eye and mouth are visible through the break in the egg shell. The zoo’s penguins are not officially named but rather known by the color of the identification bands on their wings. Parents incubate the eggs in shifts. They generally hatch between 38 and 42 days after they’re laid. This is the third consecutive year for the hatching of penguin chicks through the zoo’s participation in the Association of Zoos’ & Aquariums’ Species Survival Plan® (SSP) managed breeding program for Magellanic penguins.
    [Show full text]
  • Endangered Species Research 39:293
    Vol. 39: 293–302, 2019 ENDANGERED SPECIES RESEARCH Published August 22 https://doi.org/10.3354/esr00970 Endang Species Res OPENPEN ACCESSCCESS Sexual and geographic dimorphism in northern rockhopper penguins breeding in the South Atlantic Ocean Antje Steinfurth1,2,*,**, Jenny M. Booth3,**, Jeff White4, Alexander L. Bond5,6, Christopher D. McQuaid3 1FitzPatrick Institute of African Ornithology, DST/NRF Centre of Excellence, University of Cape Town, Rondebosch 7700, South Africa 2RSPB Centre for Conservation Science, Royal Society for the Protection of Birds, David Attenborough Building, Cambridge, Cambridgeshire CB2 3QZ, UK 3Coastal Research Group, Department of Zoology and Entomology, Rhodes University, PO Box 94, Grahamstown 6140, South Africa 4Marshall University, Huntington, WV 25755, USA 5RSPB Centre for Conservation Science, Royal Society for the Protection of Birds, The Lodge, Sandy, Bedfordshire SG19 2DL, UK 6Bird Group, Department of Life Sciences, The Natural History Museum, Tring, Hertfordshire HP23 6AP, UK ABSTRACT: The Endangered northern rockhopper penguin Eudyptes moseleyi, like all pen- guins, is monomorphic, making sex determination of individuals in the field challenging. We examined the degree of sexual size dimorphism of adult birds across the species’ breeding range in the Atlantic Ocean and developed discriminant functions (DF) to predict individuals’ sex using morphometric measurements. We found significant site-specific differences in both bill length and bill depth, with males being the larger sex on each island. Across all islands, bill length contri - buted 78% to dissimilarity between sexes. Penguins on Gough Island had significantly longer bills, whilst those from Tristan da Cunha had the deepest. Island-specific DFs correctly classified 82−94% of individuals, and all functions performed significantly better than chance.
    [Show full text]
  • Penguins As Marine Sentinels Author(S): P
    Penguins as Marine Sentinels Author(s): P. Dee Boersma Source: BioScience, Vol. 58, No. 7 (July/August 2008), pp. 597-607 Published by: University of California Press on behalf of the American Institute of Biological Sciences Stable URL: http://www.jstor.org/stable/10.1641/B580707 . Accessed: 10/10/2013 14:13 Your use of the JSTOR archive indicates your acceptance of the Terms & Conditions of Use, available at . http://www.jstor.org/page/info/about/policies/terms.jsp . JSTOR is a not-for-profit service that helps scholars, researchers, and students discover, use, and build upon a wide range of content in a trusted digital archive. We use information technology and tools to increase productivity and facilitate new forms of scholarship. For more information about JSTOR, please contact [email protected]. University of California Press and American Institute of Biological Sciences are collaborating with JSTOR to digitize, preserve and extend access to BioScience. http://www.jstor.org This content downloaded from 205.175.116.25 on Thu, 10 Oct 2013 14:13:07 PM All use subject to JSTOR Terms and Conditions Articles Penguins as Marine Sentinels P. DEE BOERSMA From the tropics to Antarctica, penguins depend on predictable regions of high ocean productivity where their prey aggregate. Increases in precipitation and reductions in sea ice associated with climate warming are affecting penguins. The largest breeding colony of Patagonian (Magellanic) penguins, at Punta Tombo, Argentina, had approximately 200,000 breeding pairs in October 2006—a decline of 22% since 1987. In the 1980s and 1990s, petroleum pollution was a major source of Patagonian penguin mortality.
    [Show full text]
  • Spheniscus Magellanicus): a Comparative Study of Two Colonies in Southern Chile
    View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by OceanRep Marine Biology (1999) 133: 381±393 Ó Springer-Verlag 1999 A. Radl á B. M. Culik Foraging behaviour and reproductive success in Magellanic penguins (Spheniscus magellanicus): a comparative study of two colonies in southern Chile Received: 14 July 1998 / Accepted: 24 November 1998 Abstract During the breeding season 1996/97 we com- with more competition for food. Therefore, future prey pared the foraging and diving behaviour of adult Ma- limitation, through resumed ®shery operations or eects gellanic penguins (Spheniscus magellanicus), growth of El NinÄ o, might aect the penguin population on the rates of their chicks and their breeding success at two island more negatively than in Otway Sound. colonies in the south of Chile. One of the colonies is located on Magdalena Island in the Strait of Magellan, where a commercial ®shery existed several years ago; the Introduction other, on the shores of the yet unexploited Otway Sound. Thirty adult Magellanic penguins were equipped As top-predators, penguins prey mainly on ®sh, cepha- with time±depth recorders (TDR) to investigate their lopods and crustaceans, and some of their prey species behaviour at sea. In each colony 15 adults returning are of commercial importance. Reproductive success in from the sea were stomach ¯ushed to analyse dietary penguins and other seabirds depends on food availabil- composition. Chicks of TDR-nests and of 12 additional ity (Crawford and Dyer 1995), a parameter which is control nests were weighed regularly. Foraging eort related to natural conditions as well as ®shery activities.
    [Show full text]
  • Trophic Ecology of Breeding Northern Rockhopper Penguins, Eudyptes Moseleyi, at Tristan Da Cunha, South Atlantic Ocean
    TROPHIC ECOLOGY OF BREEDING NORTHERN ROCKHOPPER PENGUINS, EUDYPTES MOSELEYI, AT TRISTAN DA CUNHA, SOUTH ATLANTIC OCEAN A Thesis submitted in the fulfilment of the requirements for the degree of Masters in Marine Biology at Rhodes University By JENNY MARIE BOOTH December 2011 Abstract Northern Rockhopper penguin populations, Eudyptes moseleyi, are declining globally, and at Tristan da Cunha have undergone severe declines (> 90% in the last 130 years), the cause(s) of which are unknown. There is a paucity of data on this species in the South Atlantic Ocean, therefore their trophic ecology at Tristan da Cunha was studied, specifically focusing on diet, using stomach content analysis and stable isotope analysis (SIA), in conjunction with an analysis of diving behaviour, assessed using temperature-depth recorders. In order to evaluate the influence of gender on foraging, a morphometric investigation of sexual dimorphism was confirmed using molecular analysis. Additionally, plasma corticosterone levels were measured to examine breeding stage and presence of blood parasites as potential sources of stress during the breeding season. Northern Rockhopper penguins at Tristan da Cunha displayed a high degree of foraging plasticity, and fed opportunistically on a wide variety of prey, probably reflecting local small-scale changes in prey distribution. Zooplankton dominated (by mass) the diet of guard stage females, whereas small meso-pelagic fish (predominantly Photichthyidae) dominated diet of adults of both sexes in the crèche stage, with cephalopods contributing equally in both stages. Adults consistently fed chicks on lower-trophic level prey (assessed using SIA), probably zooplankton, than they consumed themselves indicating that the increasing demands of growing chicks were not met by adults through provisioning of higher-quality prey.
    [Show full text]
  • Penguin Bycatch Press Release
    EMBARGOED UNTIL 10.00am CET - 30th NOVEMBER 2017 Tangled and drowned: penguins threatened by fishing nets, new study Researchers from across the world have collaborated to produce the first global review of penguin bycatch, published in the scientific journal Endangered Species Research. Penguins are among the world’s most loved birds, in spite of the fact most people will never get to see one in the wild. Indeed, the opportunities to do so are diminishing, with 10 of the 18 penguin species threatened with extinction. After albatrosses, they are the most threatened group of seabirds, and like albatrosses, bycatch is thought to be a serious threat to some species. Bycatch, or the accidental capture of non-target animals in fisheries, is a threat to an array of marine life, including dolphins, turtles and seabirds. To date, however, there has been no global assessment of this threat to penguins. This first global review of penguin bycatch highlights that 14 penguin species have been recorded as bycatch in fisheries, and that gillnets - and to a lesser extent trawls - are the fishing gears of most concern for penguins. Both are widespread fishing gears, and gillnets in particular - walls of fine nylon mesh used to catch fish by the gills - are the gear of choice for many small-scale fishers the world over. Diving birds like penguins, unable to see the fine mesh underwater, are particularly vulnerable to gillnets, becoming entangled as they dive. The effect of bycatch is of greatest concern for three species: Humboldt and Magellanic Penguins, both found in South America, and Yellow- eyed Penguins, an endangered species found only in New Zealand.
    [Show full text]
  • Penguins of the Magellan Region*
    SCI. MAR., 63 (Supl. 1): 485-493 SCIENTIA MARINA 1999 MAGELLAN-ANTARCTIC. ECOSYSTEMS THAT DRIFTED APART. W.E. ARNTZ and C. RÍOS (eds.) Penguins of the Magellan region* M. BINGHAM and E. MEJIAS Environmental Research Unit, PO Box 434, Stanley, Falkland Islands. E-mail: [email protected] or [email protected] SUMMARY: The Magellan region, including the Falkland Islands, is one of the world’s most important areas for seabirds, and especially penguins. World-wide there are 17 species of penguin; 7 of these regularly breed around the coastal waters of South America, and 5 within the Magellan region. These are the King Penguin (Aptenodytes patagonicus), Gentoo Pen- guin (Pygoscelis papua), Rockhopper Penguin (Eudyptes c. chrysocome), Macaroni Penguin (Eudyptes chrysolophus) and Magellanic Penguin (Spheniscus magellanicus). During the last five years, a review of the breeding populations of penguins within the Magellan region was conducted. This work included population censuses of all the surface breeding species throughout the Falkland Islands and southern South America. The results of this work are presented, along with other cited information, to provide a summary of the current knowledge of penguin populations within the Magellan region. Key words: Penguin, Magellan, Falkland, Chile, Argentina. RESUMEN: LOS PINGÜINOS DE LA REGIÓN DE MAGELLANES. – La región de Magallanes, incluyendo las Islas Falkland, es un área muy importante para las aves marinas del mundo. Hay 17 especies de pingüinos; 7 crían en América del Sur y 5 crían en la región de Magallanes. Se trata de los Pingüino Rey (Aptenodytes patagonicus), Pingüino Papúa (Pygoscelis papua), Pingüino de Penacho Amarillo (Eudyptes c.
    [Show full text]
  • And Adélie Penguin (Pygoscelis Adeliae) on the Antarctic Peninsula
    viruses Brief Report Identification of Circovirus Genome in a Chinstrap Penguin (Pygoscelis antarcticus) and Adélie Penguin (Pygoscelis adeliae) on the Antarctic Peninsula Hila Levy 1 , Steven R. Fiddaman 1, Anni Djurhuus 2, Caitlin E. Black 3, Simona Kraberger 4, Adrian L. Smith 1,*, Tom Hart 1 and Arvind Varsani 4,5,* 1 Department of Zoology, University of Oxford, South Parks Road, Oxford OX1 3SZ, UK; [email protected] (H.L.); steven.fi[email protected] (S.R.F.); [email protected] (T.H.) 2 Faculty of Science and Technology, University of the Faroe Islands, Vestarabryggja 15, FO-100 Tórshavn, Faroe Islands; [email protected] 3 Department of Evolutionary Biology and Environmental Studies, University of Zurich, Winterthurerstrasse 190, 8057 Zurich, Switzerland; [email protected] 4 The Biodesign Center for Fundamental and Applied Microbiomics, Center for Evolution and Medicine, School of Life Sciences, Arizona State University, Tempe, AZ 85287-5001, USA; [email protected] 5 Structural Biology Research Unit, Department of Integrative Biomedical Sciences, University of Cape Town, Observatory, Cape Town 7701, South Africa * Correspondence: [email protected] (A.L.S.); [email protected] (A.V.) Received: 3 July 2020; Accepted: 3 August 2020; Published: 6 August 2020 Abstract: Circoviruses infect a variety of animal species and have small (~1.8–2.2 kb) circular single-stranded DNA genomes. Recently a penguin circovirus (PenCV) was identified associated with an Adélie Penguin (Pygoscelis adeliae) with feather disorder and in the cloacal swabs of three asymptomatic Adélie Penguins at Cape Crozier, Antarctica.
    [Show full text]
  • A Global Review of Penguin Bycatch in Fisheries
    Vol. 34: 373–396, 2017 ENDANGERED SPECIES RESEARCH Published November 30 https://doi.org/10.3354/esr00869 Endang Species Res OPEN ACCESS REVIEW Tangled and drowned: a global review of penguin bycatch in fisheries Rory Crawford1,*, Ursula Ellenberg2,3,4, Esteban Frere1,5, Christina Hagen6, Karen Baird1,7, Paul Brewin8, Sarah Crofts9, James Glass10, Thomas Mattern3,4, Joost Pompert11, Katherine Ross9, Jessica Kemper12, Katrin Ludynia13,14, Richard B. Sherley15, Antje Steinfurth16, Cristián G. Suazo17,18, Pablo Yorio19,20, Leandro Tamini21, Jeffrey C. Mangel22,23, Leandro Bugoni24, Gustavo Jiménez Uzcátegui25, Alejandro Simeone26, Guillermo Luna-Jorquera27, Patricia Gandini5, Eric J. Woehler28, Klemens Pütz29, Peter Dann30, Andre Chiaradia30, Cleo Small1 1BirdLife International Marine Programme, c/o RSPB, The Lodge, Potton Road, Sandy, Bedfordshire SG19 2DL, UK Addresses for other authors are given in the Supplement at www.int-res.com/articles/suppl/n034p373_supp.pdf ABSTRACT: Penguins are the most threatened group of seabirds after albatrosses. Although pen- guins are regularly captured in fishing gear, the threat to penguins as a group has not yet been assessed. We reviewed both published and grey literature to identify the fishing gear types that penguins are most frequently recorded in, the most impacted species and, for these susceptible species, the relative importance of bycatch compared to other threats. While quantitative esti- mates of overall bycatch levels are difficult to obtain, this review highlights that, of the world’s 18 species of penguins, 14 have been recorded as bycatch in fishing gear and that gillnets, and to a lesser extent trawls, are the gear types that pose the greatest threats to penguins.
    [Show full text]