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Forsíða

Forsíða

Gunnar Þór Hallgrímsson - Professor

Gunnar Þór Hallgrímsson

–

School of Engineering and Natural Sciences

Gunnar Þór Hallgrímsson

Professor

Zoology

Location
Askja / N-249
Phone
525 - 4083 6985978
Email
gunnih [at] hi.is

Unit
Faculty of Life and Environmental Sciences

Published works

2024

Synchronous timing of return to breeding sites in a long-distance migratory seabird with ocean-scale variation in migration schedulesMovement Ecology
Remote tracking unveils intercontinental movements of nomadic Short‐eared Owls (Asio flammeus) with implications for resource tracking by irruptive specialist predatorsIbis

2023

Global dissemination of influenza A virus is driven by wild bird migration through arctic and subarctic zonesMolecular Ecology
High pathogenicity avian influenza (H5N1) in Northern Gannets: Global spread, clinical signs, and demographic consequencesbioRxiv
Global assessment of marine plastic exposure risk for oceanic birdsNature communications
Ocean-scale variation in migration schedules of a long-distance migratory seabird is fully compensated upon return to the breeding site
High pathogenicity avian influenza (H5N1) in Northern Gannets (Morus bassanus): Global spread, clinical signs and demographic consequencesIbis
Genomic diversity and differentiation between island and mainland populations of white-tailed eagles (Haliaeetus albicilla)Molecular Ecology
Co-developing guidance for conservation: An example for seabirds in the North-East Atlantic in the face of climate change impactsConservation Science and Practice

2022

Erratum to: Distinctive mitogenomic lineages within populations of White-tailed Eagles(Ornithology DOI: 10.1093/ornithology/ukab081)Ornithology
Distinctive mitogenomic lineages within populations of White-tailed Eagles,Lignées mitogénomiques distinctes au sein de populations de Haliaeetus albicillaOrnithology
Mercury contamination and potential health risks to Arctic seabirds and shorebirdsScience of the Total Environment
Iceland as Stepping Stone for Spread of Highly Pathogenic Avian Influenza Virus between Europe and North AmericaEmerging Infectious Diseases

2021

Six pelagic seabird species of the North Atlantic engage in a fly-and-forage strategy during their migratory movementsMarine Ecology Progress Series
Twilight foraging enables European shags to survive the winter across their latitudinal rangeMarine Ecology Progress Series
Light-level geolocators reveal spatial variations in interactions between northern fulmars and fisheriesMarine Ecology Progress Series
Year-round distribution of Northeast Atlantic seabird populations: Applications for population management and marine spatial planningMarine Ecology Progress Series
A review of constraints and solutions for collecting raptor samples and contextual data for a European Raptor Biomonitoring FacilityScience of the Total Environment
A schematic sampling protocol for contaminant monitoring in raptorsAmbio
Predicting Source Populations of Vagrants Using Breeding Population Data: A Case Study of the Lesser Black-Backed Gull (Larus fuscus)Frontiers in Ecology and Evolution

2020

Low fitness at low latitudes: Wintering in the tropics increases migratory delays and mortality rates in an Arctic breeding shorebirdJournal of Animal Ecology

2019

Aerosol transmission of gull-origin Iceland subtype H10N7 influenza A virus in ferretsJournal of Virology

2018

Adult Gannet migrations frequently loop clockwise around Britain and IrelandRinging and Migration

2017

Ecological forensics: using single point stable isotope values to infer seasonal schedules of animals after two diet switchesMethods in Ecology and Evolution

2016

Sexing adult and fledgling Lesser Black-backed Gulls from morphometricsRinging and Migration
East or west? Migration routes and wintering sites of Northern Gannets Morus bassanus from south-eastern IcelandMarine Biology
Genetic divergence of Troglodytes troglodytes islandicus from other subspecies of Eurasian wren in northwestern EuropeJournal of Avian Biology
Morphological differentiation of Icelandic Redpolls, Acanthis flammea islandicaBird Study

2015

Sexing of redpolls Acanthis flammea in Iceland from morphometricsRinging and Migration
Evolutionary status of icelandic redpolls Carduelis flammea islandica (Aves, Passeriformes, Fringillidae)Journal of Ornithology
A review of the subspecies status of the Icelandic Purple Sandpiper Calidris maritima littoralisZoological Journal of the Linnean Society

2014

Avian influenza virus ecology in Iceland shorebirds: Intercontinental reassortment and movementInfection, Genetics and Evolution
North Atlantic migratory bird flyways provide routes for intercontinental movement of avian influenza virusesPLoS ONE

2012

Spatial contraction in a large gull colony in relation to the position of arctic fox densEuropean Journal of Wildlife Research
The winter range of Nearctic Purple Sandpipers Calidris maritima on the East Atlantic flywayArdea
Migration pattern of Icelandic Lesser Black-backed Gulls Larus fuscus graellsii: Indications of a leap-frog systemJournal of Ornithology

2011

Sex ratio and sexual size dimorphism in Purple Sandpiper Calidris maritima chicksBird Study
First two records of european-banded lesser black-backed gulls larus fuscus in AmericaMarine Ornithology
Observations of bi-parental brood attendance and care in Purple Sandpipers Calidris maritimaWader Study Group Bulletin

2010

Reply to Rocke and Barker: The question is not whether birds are affected by thiamine deficiency or botulism, it is about the order of eventsProceedings of the National Academy of Sciences of the United States of America
Genotoxicity in herring gulls (Larus argentatus) in Sweden and IcelandMutation Research - Genetic Toxicology and Environmental Mutagenesis

2009

Population structure, biometrics and moult of migrant Purple Sandpipers Calidris maritima in southwest Iceland in springBird Study
Wild birds of declining European species are dying from a thiamine deficiency syndromeProceedings of the National Academy of Sciences of the United States of America

2008

Bill length: A reliable method for sexing Purple SandpipersJournal of Field Ornithology

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