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Gunnar Þór Hallgrímsson - Prófessor

Gunnar Þór Hallgrímsson

–

Verkfræði- og náttúruvísindasvið

Gunnar Þór Hallgrímsson

Prófessor

Dýrafræði

Aðsetur
Askja / N-249
Sími
5254083 6985978
Tölvupóstur
gunnih [hjá] hi.is

Starfseining
Líf- og umhverfisvísindadeild

ORCID vefsíða
https://orcid.org/0000-0002-3697-9148
Rannsóknagátt – Gunnar Þór Hallgrímsson

Show Útgefið efni

2025

Seasonal variation in Whimbrel abundance across sub-Arctic habitats of varying succession stagePolar Biology

2024

Annual and spatial variation in adult and brood abundance in a sub-Arctic waderBird Study
Bycatch of northern fulmar (Fulmarus glacialis) in Norwegian longline fisheriesGlobal Ecology and Conservation
Purple Sandpipers Calidris maritima nesting below ground levelWader Study
Remote tracking unveils intercontinental movements of nomadic Short-eared Owls (Asio flammeus) with implications for resource tracking by irruptive specialist predatorsIbis
Synchronous timing of return to breeding sites in a long-distance migratory seabird with ocean-scale variation in migration schedulesMovement Ecology
The Movements of Icelandic Breeding Purple Sandpipers Calidris maritima Outside the Breeding SeasonArdea
Using a common morphometric-based method to sex a migratory bird along its entire flyway despite geographical and temporal variations in body size and sexual size dimorphismJournal of Ornithology

2023

Co-developing guidance for conservationConservation Science and Practice
Genomic diversity and differentiation between island and mainland populations of white-tailed eagles (Haliaeetus albicilla)Molecular Ecology
Global assessment of marine plastic exposure risk for oceanic birdsNature Communications
High pathogenicity avian influenza (H5N1) in Northern Gannets (Morus bassanus)Ibis

2022

Global dissemination of influenza A virus is driven by wild bird migration through arctic and subarctic zonesMolecular Ecology
Corrigendum to: Distinctive mitogenomic lineages within populations of White-tailed EaglesOrnithology
Distinctive mitogenomic lineages within populations of White-tailed EaglesOrnithology
Iceland as Stepping Stone for Spread of Highly Pathogenic Avian Influenza Virus between Europe and North AmericaEmerging Infectious Diseases
Mercury contamination and potential health risks to Arctic seabirds and shorebirdsScience of the Total Environment

2021

A review of constraints and solutions for collecting raptor samples and contextual data for a European Raptor Biomonitoring FacilityScience of the Total Environment
Light-level geolocators reveal spatial variations in interactions between northern fulmars and fisheriesMarine Ecology Progress Series
Predicting Source Populations of Vagrants Using Breeding Population DataFrontiers in Ecology and Evolution
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
Year-round distribution of Northeast Atlantic seabird populationsMarine Ecology Progress Series

2020

A schematic sampling protocol for contaminant monitoring in raptorsAmbio

2019

Aerosol transmission of gull-origin Iceland subtype H10N7 influenza A virus in ferretsJournal of Virology
Low fitness at low latitudes: Wintering in the tropics increases migratory delays and mortality rates in an Arctic breeding shorebirdJournal of Animal Ecology

2018

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

2017

Ecological forensicsMethods in Ecology and Evolution

2016

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
Sexing adult and fledgling Lesser Black-backed Gulls from morphometricsRinging and Migration

2015

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

2014

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

2012

Migration pattern of Icelandic Lesser Black-backed Gulls Larus fuscus graellsiiJournal of Ornithology
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

2011

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
Sex ratio and sexual size dimorphism in Purple Sandpiper Calidris maritima chicksBird Study

2010

Genotoxicity in herring gulls (Larus argentatus) in Sweden and IcelandMutation Research - Genetic Toxicology and Environmental Mutagenesis
Greenlandic Dunlins on passage in NE Iceland in springWader Study Group Bulletin
Reply to Rocke and BarkerProceedings of the National Academy of Sciences of the United States of America

2009

Population structure, biometrics and moult of migrant Purple Sandpipers Calidris maritima in southwest Iceland in springBird Study
Sanderlings using African Eurasian flyways: a review of current knowledgeWader Study Group Bulletin
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 lengthJournal of Field Ornithology

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