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| data analysis barnacle geese population: Wild Goose Dilemmas Jeffrey M. Black, 2007 |
| data analysis barnacle geese population: Statistical Analysis of Data from Marked Bird Populations Byron J. T. Morgan, David L. Thomson, 2002 |
| data analysis barnacle geese population: The Barnacle Goose Jeffrey M. Black, Jouke Prop, Kjell Larsson, 2014-12-18 The Barnacle Goose, a distinctive, handsome black-and-white bird, gets its name from a mediaeval myth that the birds hatched from barnacles – how else to explain their sudden appearance each autumn in northern Britain? We now know, of course, that the birds migrate from Arctic Russia, Norway and Svalbard to winter throughout northern Europe. This book represents a culmination of more than 25 years of Barnacle Goose research. It represents the story of one of Europe's most celebrated long-term behavioral studies, detailing the lives of these social and sociable birds. Chapters include sections on pair formation and bonding, family and population dynamics, brood parasitism, food and feeding, size and shape in different populations, life cycle, survivorship, dispersal, migration, and conservation, with particular regard to climate change. It is a rigorous and thorough examination of the lives of these birds, in fine Poyser tradition. |
| data analysis barnacle geese population: An Analysis of the Population Dynamics of Selected Avian Species Charles J. Henny, Douglas H. Johnson, Michael A. Bogan, Sandra L Husar, Alan B. Sargeant, 1972 |
| data analysis barnacle geese population: The Barnacle Goose Jeffrey M. Black, Jouke Prop, Kjell Larsson, 2014-10-23 The Barnacle Goose, a distinctive, handsome black-and-white bird, gets its name from a mediaeval myth that the birds hatched from barnacles – how else to explain their sudden appearance each autumn in northern Britain? We now know, of course, that the birds migrate from Arctic Russia, Norway and Svalbard to winter throughout northern Europe. This book represents a culmination of more than 25 years of Barnacle Goose research. It represents the story of one of Europe's most celebrated long-term behavioral studies, detailing the lives of these social and sociable birds. Chapters include sections on pair formation and bonding, family and population dynamics, brood parasitism, food and feeding, size and shape in different populations, life cycle, survivorship, dispersal, migration, and conservation, with particular regard to climate change. It is a rigorous and thorough examination of the lives of these birds, in fine Poyser tradition. |
| data analysis barnacle geese population: Handbook of Capture-Recapture Analysis Steven C. Amstrup, Trent L. McDonald, Bryan F. J. Manly, 2010-12-16 Every day, biologists in parkas, raincoats, and rubber boots go into the field to capture and mark a variety of animal species. Back in the office, statisticians create analytical models for the field biologists' data. But many times, representatives of the two professions do not fully understand one another's roles. This book bridges this gap by helping biologists understand state-of-the-art statistical methods for analyzing capture-recapture data. In so doing, statisticians will also become more familiar with the design of field studies and with the real-life issues facing biologists. Reliable outcomes of capture-recapture studies are vital to answering key ecological questions. Is the population increasing or decreasing? Do more or fewer animals have a particular characteristic? In answering these questions, biologists cannot hope to capture and mark entire populations. And frequently, the populations change unpredictably during a study. Thus, increasingly sophisticated models have been employed to convert data into answers to ecological questions. This book, by experts in capture-recapture analysis, introduces the most up-to-date methods for data analysis while explaining the theory behind those methods. Thorough, concise, and portable, it will be immensely useful to biologists, biometricians, and statisticians, students in both fields, and anyone else engaged in the capture-recapture process. |
| data analysis barnacle geese population: The Migration Ecology of Birds Ian Newton, 2023-12-02 The Migration Ecology of Birds, Second Edition covers all aspects of this absorbing subject, including migratory processes, problems of navigation and vagrancy, timing and physiological control of migration, large-scale movement patterns, the effects of recent climate change, the problems that migrants face, and the factors that limit their populations. This book provides a thorough and in-depth review of the state of the science, with the text supplemented by abundant tables, maps and diagrams. Written by a world-renowned avian ecology and migration researcher, this book reveals the extraordinary adaptability of birds to the variable and changing conditions across the globe. This book represents the most updated and detailed review of bird migration, its evolution, ecology and bird physiology. Written in a clear and readable style, it will appeal not only to migration researchers in the field and ornithologists, but to anyone with an interest in this fascinating subject. - Features updated and trending ecological aspects, including various types of bird movements, dispersal and nomadism, and how they relate to food supplies and other external conditions - Contains numerous tables, maps, diagrams, a glossary, and a bibliography of more than 3,000 up-to-date references - Written by an active researcher with a distinguished career in avian ecology, including migration research |
| data analysis barnacle geese population: Research on Arctic Geese Fridtjof Mehlum, Jesper Madsen, Jeffrey M. Black, 1998 |
| data analysis barnacle geese population: Waterbirds Around the World G. C. Boere, Colin A. Galbraith, David A. Stroud, 2006 This book is the outcome of a major international conference on waterbirds held in Edinburgh in April 2004. |
| data analysis barnacle geese population: Partnerships in Birds : The Study of Monogamy Jeffrey M. Black, 1996-05-30 Some birds mate for life, while others have many partners. Why? In this book, fourteen classic studies of bird behaviour are brought together to compare the different partnership patterns from ecological and evolutionary perspectives. Often there is a battle of the sexes, as individual birds behave in the way that serves their best interests. Introductory and concluding chapters review the latest thinking on this fascinating subject. - ;Some birds mate for life, while others have many partners. In this book, fourteen studies are brought together to compare different partnership patterns from ecological and evolutionary perspectives. The subjects have been chosen to include the same species living in different habitats (Sparrowhawks) and at different population densities (Great Tits). There are comparisons between closely related species (Mute Swans and Bewick's Swans). The studies span the globe and the behavioural gradient, from Iceland's strictly monogamous Whooper Swans to Australia's sexually promiscuous Splendid Fairy-wrens. In all cases, sexual and social relationships strongly influence a bird's survival and breeding success. - |
| data analysis barnacle geese population: The Social Life of Greylag Geese Isabella B. R. Scheiber, Brigitte M. Weiß, Josef Hemetsberger, Kurt Kotrschal, 2013-08-29 The flock of greylag geese established by Konrad Lorenz in Austria in 1973 has become an influential model animal system and one of the few worldwide with complete life-history data spanning several decades. Based on the unique records of nearly 1000 free-living greylag geese, this is a synthesis of more than twenty years of behavioural research. It provides a comprehensive overview of a complex bird society, placing it in an evolutionary framework and drawing on a range of approaches, including behavioural (personality, aggression, pair bonding and clan formation), physiological, cognitive and genetic. With contributions from leading researchers, the chapters provide valuable insight into historic and recent research on the social behaviour of geese. All aspects of goose and bird sociality are discussed in the context of parallels with mammalian social organisation, making this a fascinating resource for anyone interested in integrative approaches to vertebrate social systems. |
| data analysis barnacle geese population: Social Predation Guy Beauchamp, 2013-12-07 The classic literature on predation dealt almost exclusively with solitary predators and their prey. Going back to Lotka-Volterra and optimal foraging theory, the theory about predation, including predator-prey population dynamics, was developed for solitary species. Various consequences of sociality for predators have been considered only recently. Similarly, while it was long recognized that prey species can benefit from living in groups, research on the adaptive value of sociality for prey species mostly emerged in the 1970s. The main theme of this book is the various ways that predators and prey may benefit from living in groups. The first part focusses on predators and explores how group membership influences predation success rate, from searching to subduing prey. The second part focusses on how prey in groups can detect and escape predators. The final section explores group size and composition and how individuals respond over evolutionary times to the challenges posed by chasing or being chased by animals in groups. This book will help the reader understand current issues in social predation theory and provide a synthesis of the literature across a broad range of animal taxa. - Includes the whole taxonomical range rather than limiting it to a select few - Features in-depth analysis that allows a better understanding of many subtleties surrounding the issues related to social predation - Presents both models and empirical results while covering the extensive predator and prey literature - Contains extensive illustrations and separate boxes that cover more technical features, i.e., to present models and review results |
| data analysis barnacle geese population: Effect of Habitat Loss and Change on Waterbirds Moisés Armando Luis Martínez, Centre for Ecology and Hydrology (Great Britain), 1997 |
| data analysis barnacle geese population: Ecophysiological Adaptations Associated With Animal Migration Ivan Maggini, Lucy Alice Hawkes, Arne Hegemann, Matthew Jason Noakes, 2022-10-18 |
| data analysis barnacle geese population: Statistics in Ornithology Byron Morgan, Philip M. North, 2012-12-06 The genesis of this volume was in a one-day meeting arranged under the auspices of the Nathematical Ecology Group, jointly of the British Region of the Biometric Society and the British Ecological Society, and held in the Natural History Museum in London on the 4th May 1982. The object of the meeting was to bring together individuals from different dis ciplines but with a common interest in ornithology. In this volume we have tried to preserve the flavour of the meeting so that all but two of the papers read or pre sented as posters can be found here. The two papers that have not been included have since been published elsewhere: see Birkhead and Nettleship (1983) and Cav~ (1983). Further papers have been added to the volume from contributors who were unable to attend the London meeting, or were unable to present a paper there. All of the papers were refereed by ourselves. A volume which contains papers by both statisticians and non-statisticians is inevitably going to be variable with regard to the depth and range of statistical techniques used. Thus non-statisticians are likely to find some of the papers written by statisticians difficult at times, and conversely statisticians n2Y find that they would have treated some problems differently from non-statisticians. It is hoped, however, that this volun~ will increase awareness of the interests and problems (including solutions), in the general area of ornithology, and stimulate cross-fertilisation of ideas. |
| data analysis barnacle geese population: The Ecology and Management of Breeding Waterfowl , 1992 |
| data analysis barnacle geese population: Avian Migration Peter Berthold, Eberhard Gwinner, Edith Sonnenschein, 2013-03-09 P. Berthold and E. Gwinnd Bird migration is an intriguing aspect of the living world - so much so that it has been investigated for as long, and as thoroughly, as almost any other natural phenomenon. Aristotle, who can count as the founder of scientific ornithology, paid very close attention to the migrations of the birds he ob served, but it was not until the reign of Friedrich II, in the first half of the 13th century, that reliable data began to be obtained. From then on, the data base grew rapidly. Systematic studies of bird migration were introduced when the Vogelwarte Rossitten was founded, as the first ornithological biological observation station in the world (see first chapter In Memory of Vogelwarte Rossitten). This area later received enormous impetus when ex perimental research on the subject was begun: the large-scale bird-ringing experiment initiated in Rossitten in 1903 by Johannes Thienemann (who was inspired by the pioneering studies of C. C. M. Mortensen), the experiments on photoperiodicity carried out by William Rowan in the 1920s in Canada and retention and release experiments performed by Thienemann in the 1930s in Rossitten, the first experimental study on the orientation of migratory birds. After the Second World War, migration research, while continuing in the previous areas, also expanded into new directions such as radar ornithology, ecophysiology and hormonal control mechanisms, studies of evolution, ge netics, telemetry and others. |
| data analysis barnacle geese population: Handbook of Avian Medicine Thomas N. Tully, G. M. Dorrestein, Alan K. Jones, 2009 This reference gives the small animal practitioner a complete information source for the basics of avian medicine and surgery. It pulls together the international expertise of the avian veterinary community by incorporating the knowledge of authors world-wide. The first six chapters cover the basic medical information needed to run a primary care avian practice. The focus here is on introductory level material and the average companion animal practice. If you see between one and five birds a week, this text is for you. The later chapters are species-specific and help the veterinarian in evaluating, treating, and/or referring various bird species. The new edition builds on the success of the first edition and includes full colour illustrations throughout. First 6 chapters: cover basic information needed to run a primary care avian practice Later chapters: species-specific helping veterinarians to build up their knowledge in order to evaluate, treat and/or refer Multi-author text combining best practice tips and different techniques from avian experts worldwide: the editors are from 3 different countries and the chapter authors from many more Provides quick access to crucial information for the non-specialist Offers the basics of avian medicine and surgery . Fully up-dated throughout . Full colour throughout . Increase of line drawings and illustrations in general . Better quality images . Includes practice tip highlights throughout |
| data analysis barnacle geese population: Skrifter , 1998 |
| data analysis barnacle geese population: The Evolution of Social Behaviour Michael Taborsky, Michael A. Cant, Jan Komdeur, 2021-08-26 How can the stunning diversity of social systems and behaviours seen in nature be explained? Drawing on social evolution theory, experimental evidence and studies conducted in the field, this book outlines the fundamental principles of social evolution underlying this phenomenal richness.To succeed in the competition for resources, organisms may either 'race' to be quicker than others, 'fight' for privileged access, or 'share' their efforts and gains. The authors show how the ecology and intrinsic attributes of organisms select for each of these strategies, and how a handful of straightforward concepts explain the evolution of successful decision rules in behavioural interactions, whether among members of the same or different species. With a broad focus ranging from microorganisms to humans, this is the first book to provide students and researchers with a comprehensive account of the evolution of sociality by natural selection. |
| data analysis barnacle geese population: Ecology Charles J. Krebs, 2001 This best-selling majors ecology book continues to present ecology as a series of problems for readers to critically analyze. No other text presents analytical, quantitative, and statistical ecological information in an equally accessible style. Reflecting the way ecologists actually practice, the book emphasizes the role of experiments in testing ecological ideas and discusses many contemporary and controversial problems related to distribution and abundance. Throughout the book, Krebs thoroughly explains the application of mathematical concepts in ecology while reinforcing these concepts with research references, examples, and interesting end-of-chapter review questions. Thoroughly updated with new examples and references, the book now features a new full-color design and is accompanied by an art CD-ROM for instructors. The field package also includes The Ecology Action Guide, a guide that encourages readers to be environmentally responsible citizens, and a subscription to The Ecology Place (www.ecologyplace.com), a web site and CD-ROM that enables users to become virtual field ecologists by performing experiments such as estimating the number of mice on an imaginary island or restoring prairie land in Iowa. For college instructors and students. |
| data analysis barnacle geese population: Handbook of Transdisciplinarity: Global Perspectives Roderick J. Lawrence, 2023-05-09 This expansive Handbook guides readers through a multi-layered landscape of the interpretations and uses of transdisciplinary thinking and practices worldwide. It advances understanding of the strengths and limits of transdisciplinary research in the context of societal power relations, institutional structures and social inequalities. This title contains one or more Open Access chapters. |
| data analysis barnacle geese population: Flexibility in the Migration Strategies of Animals Nathan R. Senner, Yolanda E. Morbey, Brett K. Sandercock, 2020-06-29 |
| data analysis barnacle geese population: Conflicts in Conservation Stephen M. Redpath, R. J. Gutiérrez, Kevin A. Wood, Juliette C. Young, 2015-05-07 An insightful guide to understanding conflicts over the conservation of biodiversity and groundbreaking strategies to deal with them. |
| data analysis barnacle geese population: The Environmental Monitoring of Svalbard and Jan Mayen - MOSJ Gunnar Sander, 2006 |
| data analysis barnacle geese population: Western Palearctic Geese Tony Fox, Johan G. Van Rhijn, Jesper Madsen, 1991 |
| data analysis barnacle geese population: The Birdwatcher's Dictionary Peter Weaver, 2010-11-30 The author defines more than 1100 words and terms in this illustrated dictionary for the birdwatcher. Its attraction for the relative novice is obvious but it is equally directed to experienced birdwatchers who will find succinct definitions of terms that are new to them and of others that they have understood none too well. Among the appendices is a full list of species on the British and Irish List arranged in 'Voous Order' and with categories of status in Britain and Ireland. Whatever the user's ornithological expertise, the book will expand or confirm his or her knowledge and offer at the same time an absorbing and entertaining browse, as a good dictionary should. |
| data analysis barnacle geese population: Bird Migration across the Himalayas Herbert H. T. Prins, Tsewang Namgail, 2017-04-06 The first reference to demonstrate how birds survive the high-altitude Central Asian Flyway and the threats to this unique migration. |
| data analysis barnacle geese population: Watching Waterbirds with Kate Humble and Martin McGill Kate Humble, Martin McGill, 2019-02-19 This book introduces some 75 species of wetland birds to readers through the eyes of Kate Humble. As she freely admits herself, Kate is still learning her birds, so to find out more she contacted Martin McGill of the Wildfowl & Wetlands Trust to act as her guide. Their birdwatching sessions together form the basis of this book. As Kate learns the difference between a Canada Goose and a Barnacle Goose, which ducks dive and which ducks dabble, and how to tell apart those little brown jobs that warble from the reedbeds, so she passes on the information to the reader as she goes. The effect is not dissimilar to the Last Chance to See series, in which Mark Carwardine and Stephen Fry scour the world for endangered species. The difference between Canada Geese and Barnacle Geese? Just remember that the C-anada goose has a C-hin-strap. The Teal is the Ziggy Stardust of the duck world, while the Shoveler feeds as though it's dropped its contact lenses. Each species takes up approximately two pages, complete with photographs and illustrations to bring out the key identification and behavioural points. The birds are divided into simply titled groups - large waddling birds, little brown jobs, and so on. Other chapters in the book cover topics such as basic equipment, clothing, hide etiquette and more, each written for the beginner in Kate's style. WWT centres: Slimbridge (Glos), Arundel (Sussex), Wetland Centre (Barnes), Welney (Norfolk), Washington (Tyne & Wear), Caerlaverock (Dumfries), Martin Mere (Lancs), Llanelli (Wales), Castle Espie (N Ireland). |
| data analysis barnacle geese population: Waterbird Population Estimates Simon Delany, Derek A. Scott, 2006 |
| data analysis barnacle geese population: Doubly Labelled Water J. Speakman, 1997-09-30 Divided into three parts, Doubly Labelled Water presents a clear and accessible account of this technique. Part One presents a general introduction to the study of animal energetics: Part Two discusses the theory behind use of doubled labellled water and Part Three evaluates the practical aspects of its use and the methodlologies required for its application. |
| data analysis barnacle geese population: British National Bibliography for Report Literature , 2000-06 |
| data analysis barnacle geese population: Wildlife 2001: Populations D.R. McCullough, R.H. Barrett, 2012-12-06 In 1984, a conference called Wildlife 2000: Modeling habitat relationships of terrestrial vertebrates, was held at Stanford Sierra Camp at Fallen Leaf Lake in the Sierra Nevada Mountains of California. The conference was well-received, and the published volume (Verner, J. , M. L. Morrison, and C. J. Ralph, editors. 1986. Wildlife 2000: modeling habitat relationships of terrestrial vertebrates, University of Wisconsin Press, Madison, Wisconsin, USA) proved to be a landmark publication that received a book award by The Wildlife Society. Wildlife 2001: populations was a followup conference with emphasis on the other major biological field of wildlife conservation and management, populations. It was held on July 29-31, 1991, at the Oakland Airport Hilton Hotel in Oakland, California, in accordance with our intent that this conference have a much stronger international representation than did Wildlife 2000. The goal of the conference was to bring together an international group of specialists to address the state of the art in wildlife population dynamics, and set the agenda for future research and management on the threshold of the 21st century. The mix of specialists included workers in theoretical, as well as practical, aspects of wildlife conservation and management. Three general sessions covered methods, modelling, and conservation of threatened species. |
| data analysis barnacle geese population: Key-word-index of Wildlife Research Rolf Anderegg, 2002 |
| data analysis barnacle geese population: Flyways and Reserve Networks for Water Birds Canadian Wildlife Service, International Waterfowl and Wetlands Research Bureau, 1989 |
| data analysis barnacle geese population: Aquatic Sciences and Fisheries Abstracts , 1995 |
| data analysis barnacle geese population: Ardea , 1991 |
| data analysis barnacle geese population: Heredity , 1947 |
| data analysis barnacle geese population: Distribution, Survival, and Numbers of Lesser Snow Geese of the Western Canadian Arctic and Wrangel Island, Russia R. H. Kerbes, James E. Hines, Katherine M. Meeres, Canadian Wildlife Service, 1999 Razorbill Alca torda is one of the rarest breeding auks in North America. A number of surveys have been conducted at breeding colonies in recent years to estimate population size and trends. Summarizing the available data, we estimate that approximately 38 000 pairs of Razorbills currently breed in eastern North America. The largest concentrations of Razorbills breed on the Quebec North Shore and in coastal southern Labrador; smaller numbers breed in the Quebec portion of the gulf and estuary of the St. Lawrence River, Maine, New Brunswick, Nova Scotia, Newfoundland, and St. Pierre and Miquelon. --Abstract. |
| data analysis barnacle geese population: The Condor , 2003 |
Data and Digital Outputs Management Plan (DDOMP)
Data and Digital Outputs Management Plan (DDOMP)
Building New Tools for Data Sharing and Reuse through a …
Jan 10, 2019 · The SEI CRA will closely link research thinking and technological innovation toward accelerating the full path of discovery-driven data use and open science. This will enable a …
Open Data Policy and Principles - Belmont Forum
The data policy includes the following principles: Data should be: Discoverable through catalogues and search engines; Accessible as open data by default, and made available with …
Belmont Forum Adopts Open Data Principles for Environmental …
Jan 27, 2016 · Adoption of the open data policy and principles is one of five recommendations in A Place to Stand: e-Infrastructures and Data Management for Global Change Research, …
Belmont Forum Data Accessibility Statement and Policy
The DAS encourages researchers to plan for the longevity, reusability, and stability of the data attached to their research publications and results. Access to data promotes reproducibility, …
Climate-Induced Migration in Africa and Beyond: Big Data and …
CLIMB will also leverage earth observation and social media data, and combine them with survey and official statistical data. This holistic approach will allow us to analyze migration process …
Advancing Resilience in Low Income Housing Using Climate …
Jun 4, 2020 · Environmental sustainability and public health considerations will be included. Machine Learning and Big Data Analytics will be used to identify optimal disaster resilient …
Belmont Forum
What is the Belmont Forum? The Belmont Forum is an international partnership that mobilizes funding of environmental change research and accelerates its delivery to remove critical …
Waterproofing Data: Engaging Stakeholders in Sustainable Flood …
Apr 26, 2018 · Waterproofing Data investigates the governance of water-related risks, with a focus on social and cultural aspects of data practices. Typically, data flows up from local levels to …
Data Management Annex (Version 1.4) - Belmont Forum
A full Data Management Plan (DMP) for an awarded Belmont Forum CRA project is a living, actively updated document that describes the data management life cycle for the data to be …
Arctic migrating barnacle geese utilize accommodation fields …
foraging geese, has been suggested as an effective management tool to mitigate conflicts. 2. Using high-resolution satellite tracking data, we investigated habitat selection of 41 barnacle …
EGMP Technical Report No Population Sta - AEWA
an integrated population model for the E. Greenland/Scotland & Ireland population of Barnacle Geese; _____ 1 Aarhus University, Department of Ecoscience , Denmark . 2 Wageningen ...
Migration routes of Whooper Swans and geese in relation to …
Data on wind farm locations along the coast of Norway were obtained from the Norwegian Energy Directorate, for analysis in relation to the migration of the Svalbard Barnacle Goose …
Contrasting consequences of climate change for migratory …
2.1 | Study population The Svalbard barnacle goose population overwinters at Solway Firth, Scotland (UK; 55°N, 3.30°W), before flying to Svalbard for breeding in summer, with a spring …
The changing environment of conservation conflict: Geese …
42 have largely driven damage by geese. Our analysis also reveals the drivers of spatial variation 43 in goose impacts: geese were more likely to occur on farms closer to roosts and those with …
Feeding Ecology of Barnacle Geese on Their Spring Staging
Feeding ecology of barnacle geese on their spring staging grounds in northern Iceland. - Ecography 20: 461-465. The distribution and abundance of barnacle geese, Branta leucopsis, …
Migration routes of Whooper Swans and geese in relation …
Data on wind farm locations along the coast of Norway were obtained from the Norwegian Energy Directorate, for analysis in relation to the migration of the Svalbard Barnacle Goose …
Pre-Breeding Survival of Barnacle Geese Branta leucopsis in
1. Pre-breeding survival, i.e. survival from fledging up to the third winter, of barnacle geese (Bracfta ctlecopsis) was analysed by using more than 45 000 resightings of 1302 individually …
Newly established breeding sites of the Barnacle Goose
246 N. Feige et al.:New established breeding sites of the Barnacle Goose in North-western Europe 1 00 km EE 1 0 km 25 km DK 100 km D 100 km NL SE Estonia Sweden
Selection or plasticity? Analysing the shifting reproductive …
Study population A barnacle geese population breeding in proximity to the settlement of Ny-Alesund, Svalbard (78.9235° N, 11.9099° E) was studied. Individuals belonging t0 this …
SITE TENACITY AND MOBILITY OF STAGING BARNACLE GEESE
by coastal areas not regularly used by Barnacle Geese (Fig.I). In spring 1990 the Barents Sea Barnacle Goose population consisted of about 110,000 birds. In Schleswig-Holstein up to 65% …
Feeding ecology of barnacle geese on their spring staging …
Feeding ecology of barnacle geese on their spring staging grounds in northern Iceland. - Ecography 20: 461-465. The distribution and abundance of barnacle geese, Branta leucopsis, …
Preâ breeding survival of barnacle geese Branta leucopsis in …
Pre!breeding survival of barnacle geese Branta leucopsis in relation to ~edgling characteristics ... [survivalfrom~edginguptothethirdwinter\ofbarnacle geese "Branta leucopsis# was analysed by …
Behaviour and Physiology of Svalbard Barnacle Geese Branta …
Svalbard Barnacle Geese Branta leucopsis during their autumn migration. - J. Avian Biol. 29: 536-545. Few studies of flight physiology have used birds that are in the migratory state. Thus, we …
Date: 16 May 2025 AEWA EUROPEAN GOOSE MANAGEMENT …
2025 were included in the analysis presented below. Overview of report submission rate ... All eight participating Range Statesof the Russia population of the Barnacle Goose (Belgium, …
Postnatal growth rate varies with latitude in range‐expanding …
Sea coasts. Baltic breeders shortened their migration, while barnacle geese breeding along the North Sea stopped migrating entirely. 3. We collected cross-sectional data on gosling tarsus …
Waterbirds in the UK 2021/22 - British Trust for Ornithology
the reporting and analysis was led by JNCC; the results can be found in pages 34–36. The impact of avian influenza was particularly felt in the Svalbard Barnacle Goose population, as reported …
Long-Term Effects of Grazing and Global Warming on the
breeding pink-footed geese Anser brachyrhynchus and barnacle geese Branta leucopsis in East Greenland and that the area was utilized by geese close to its habitat carrying capacity …
Exploring determinants of breeding success in the Greenland …
Barnacle Geese have begun to breed in the Baltic and North Seas, and birds from the Greenland subpopulation have also started to breed in Iceland (van der Jeugd et al. 2003; Jensen et al. …
Pre-Breeding Survival of Barnacle Geese Branta leucopsis in
Methods and study population STUDY POPULATION A population of barnacle geese breeding on the islands of Laus Holmar off the east coast of Gotland, Sweden (57017'N, 18-45'E) was …
How To Get The Best Out Of Therapy - mobile.frcog.org
Discover tales of courage and bravery in Crafted by is empowering ebook, Stories of Fearlessness: How To Get The Best Out Of Therapy . In a downloadable PDF format ( PDF …
Persistence of managed populations: simple models and an …
managing the population of barnacle geese which winters on the island of Islay, one of the Inner Hebrides off the west coast of Scotland. The conflict between conservationists (keen to see …
How Did Christ Fulfill The Law - research.frcog.org
Aug 15, 2023 · How Did Christ Fulfill The Law 3 How Did Christ Fulfill The Law Introduction In the digital age, access to information has become easier than ever before.
Year-round activity levels reveal diurnal foraging ... - Springer
lowing a rapid population increase (Rozenfeld et al. 2021), barnacle geese have expanded their breeding area towards the southwest within the yway, and have established new populations …
Management of a Dutch resident barnacle goose Branta …
nacle geese in 2005 to 5324 in 2014 (data obtained from FaunabeheereenheidZuid-Holland).Therearenobaglimits. From 2007 onwards, the population size of all summering
REPORT ON THE COORDINATION OF OFFTAKE OF THE EAST …
The hunting season for barnacle geese in Iceland starts on September island wide, except in the East 1 and West Skaftafellssýsla counties where it starts on September. It is important to note …
EGMP POPULATION STATUS AND OFFTAKE ASSESSMENT …
of GPS -tagged birds to estimate detection probabilities. Since then, detection probabilities have been estimated for the November 2022- 2024 and May 2023- 2025 censuses. Combined
Contrasting consequences of climate change for migratory …
of high‐arctic Svalbard barnacle geese, Branta leucopsis, using 28years of individual‐ based data. By identifying the main drivers of reproductive stages (egg production, hatching and fledging) …
The development of a genome wide SNP set for the Barnacle …
[4]. Previous genetic studies on geese used microsatellites with varying success. For example, Anderholm et al. [5] successfully showed nest parasitism in barnacle geese using 14 …
Agriculture, Ecosystems and Environment - Aarhus Universitet
The population of barnacle geese wintering in Denmark has shown a steep increase during the last decades, prompting a parallel escalation of agricultural conflicts. ... The total number of …
Greenland barnacle geese Brant leucopsis in Britain and …
barnacle geese and the effects of ongoing management practices, including the ISGMS. An increased level of surveillance is therefore required. However, such surveillance ... that of …
Reproductive Performance and Assortative Pairing in Relation …
ever, since few older birds remained in the data sets, both studies were less certain about the trend in later years than in the early improvement. In the early years, clutch size increases up …
EGMP POPULATION STATUS AND OFFTAKE ASSESSMENT …
for 2022 only an update on the raw data is available. In 2022, population size is only available from winter counts on Islay, the most important wintering site in the UK, where 28,759 birds …
Behaviour and physiology of Svalbard Barnacle Geese Branta
Data were obtained from adult Barnacle Geese of the breeding population at Ny-Alesund (790N, 12'E). Non-flying birds were captured in corral nets during the postbreeding moult, between …
Newly established breeding sites of the Barnacle Goose …
tion development of the Barnacle goose outside of the traditional breeding grounds in Russia. 2. Material and Methods We gathered characteristics of breeding habitats as well as data on …
2023 Waterbird Colour-marking Group Naturalised Barnacle …
Early July saw the start of our third year of catching Barnacle Geese as part of our UK wide study collecting data on movements and survival of the naturalised population. To date we have …
Reproductive geese is environmental during the wintering
a great deal has been revealed about many aspects ofthe population's ecology (Blacket al. 2007). In common with other arctic breeding geese, the timing ofsnow retreat on the breeding …
Reconciling competing values placed upon goose …
Special Protection Areas (SPAs) for geese (and other bird Fig. 2 The winter mean number of barnacle geese from the Greenland population on Islay 1952–2015 (WWT and SNH count …
EGMP POPULATION STATUS AND OFFTAKE ASSESSMENT …
EGMP Population Status and Offtake Assessment Report 2024 . 4 • NatureScot and the Department of Housing, Local Government and Heritage Ireland, for funding development of …
Year-round activity levels reveal diurnal foraging constraints …
Oecologia 1 3 with energetic costs, which have to be balanced within the annual cycle (Buehler and Piersma 2008; Wing eld 2008). By including migration as an additional stage in the annual
Resting metabolic rate in migratory and non-migratory geese …
Study populations and handling of geese Barnacle geese from the ancestral migratory population were studied in a colony at Kolokolkova Bay near the abandoned settlement of Tobseda …
Critical components in the dynamics of a barnacle goose …
the population growth rate, whereas clutch size had the least effect. Results from the elasticity analyses showed that a proportional change in adult survival rates will have an impact on the ...
Towards a Solution to the Goose-Agriculture Conflict in North …
barnacle geese from the Svalbard-breeding population have made a stopover in the area [28], [20], [unpublished data]. Both populations have increased substantially in recent decades, …
Management options for a resident Barnacle Goose …
Through applied scientific research, open data and knowledge, integration and disclosure, it underpins and evaluates biodiversity policy and management. Location: ... ident Barnacle …
SEA678 Swans & Geese review2 - GOV.UK
Islay also supports the majority of the wintering population of barnacle geese from Greenland, although internationally important numbers are also recorded at three other sites. ... 2.1 Data …
Citizen science data confirm that expanding non‐breeding …
tacularly, Svalbard-breeding Pink-footed Geese recently colonized Novaya Zemlya (Madsen et al. 2023), while in the last 40 years, breeding and moulting Pink-footed and Barnacle Geese …
More grazing, more damage? Assessed yield loss on …
losses and the Swedish population size of barnacle geese and grey-lag geese, but these were not significant when correcting for trends ... Data on assessed yield losses attributed to geese …
Barnacle geese Branta leucopsis breeding on Novaya Zemlya …
The Russian breeding population of barnacle geese Branta leucopsis has shown a rapid increase in numbers since 1980, which has coincided with a southwest-wards breeding range …
IBI 1167 868. - Dr Steve Portugal, The University of Oxford
In this study, we build on the data presented in Portu-gal et al. (2007, 2009a, 2009b, 2010, in press), who showed that at a population level, captive Barnacle Geese increase body mass …
