| Wild birds of declining European species are dying from a thiamine deficiency syndrome L Balk, PÅ Hägerroth, G Åkerman, M Hanson, U Tjärnlund, T Hansson, ... Proceedings of the National Academy of Sciences 106 (29), 12001-12006, 2009 | 121 | 2009 |
| North Atlantic migratory bird flyways provide routes for intercontinental movement of avian influenza viruses RJ Dusek, GT Hallgrimsson, HS Ip, JE Jónsson, S Sreevatsan, ... PLoS One 9 (3), e92075, 2014 | 90 | 2014 |
| Sanderlings using African–Eurasian flyways: a review of current knowledge J Reneerkens, A Benhoussa, H Boland, M Collier, K Grond, K Günther, ... Wader Study Group Bulletin 116 (1), 2-20, 2009 | 47 | 2009 |
| Low fitness at low latitudes: Wintering in the tropics increases migratory delays and mortality rates in an Arctic breeding shorebird J Reneerkens, TSL Versluijs, T Piersma, JA Alves, M Boorman, C Corse, ... Journal of Animal Ecology 89 (3), 691-703, 2020 | 46 | 2020 |
| Bill length: a reliable method for sexing Purple Sandpipers GT Hallgrimsson, S Palsson, RW Summers Journal of Field Ornithology 79 (1), 87-92, 2008 | 38 | 2008 |
| Mercury contamination and potential health risks to Arctic seabirds and shorebirds O Chastel, J Fort, JT Ackerman, C Albert, F Angelier, N Basu, P Blévin, ... Science of the Total Environment 844, 156944, 2022 | 36 | 2022 |
| Genotoxicity in herring gulls (Larus argentatus) in Sweden and Iceland H Skarphedinsdottir, GT Hallgrimsson, T Hansson, PÅ Hägerroth, ... Mutation Research/Genetic Toxicology and Environmental Mutagenesis 702 (1 …, 2010 | 35 | 2010 |
| Iceland as stepping stone for spread of highly pathogenic avian influenza virus between Europe and North America A Günther, O Krone, V Svansson, A Pohlmann, J King, GT Hallgrimsson, ... Emerging Infectious Diseases 28 (12), 2383, 2022 | 31 | 2022 |
| A schematic sampling protocol for contaminant monitoring in raptors S Espín, J Andevski, G Duke, I Eulaers, P Gómez-Ramírez, ... Ambio 50, 95-100, 2021 | 31 | 2021 |
| Avian influenza virus ecology in Iceland shorebirds: intercontinental reassortment and movement JS Hall, GT Hallgrimsson, K Suwannanarn, S Sreevatsen, HS Ip, ... Infection, Genetics and Evolution 28, 130-136, 2014 | 30 | 2014 |
| Migration pattern of Icelandic Lesser Black-backed Gulls Larus fuscus graellsii: indications of a leap-frog system GT Hallgrimsson, HV Gunnarsson, O Torfason, RJ Buijs, ... Journal of Ornithology 153, 603-609, 2012 | 25 | 2012 |
| Global dissemination of influenza A virus is driven by wild bird migration through arctic and subarctic zones JD Gass Jr, RJ Dusek, JS Hall, GT Hallgrimsson, HP Halldórsson, ... Molecular ecology 32 (1), 198-213, 2023 | 24 | 2023 |
| Aerosol transmission of gull-origin Iceland subtype H10N7 influenza A virus in ferrets M Guan, JS Hall, X Zhang, RJ Dusek, AK Olivier, L Liu, L Li, S Krauss, ... Journal of Virology 93 (13), 10.1128/jvi. 00282-19, 2019 | 21 | 2019 |
| Six pelagic seabird species of the North Atlantic engage in a fly-and-forage strategy during their migratory movements F Amélineau, B Merkel, A Tarroux, S Descamps, T Anker-Nilssen, ... Marine Ecology Progress Series 676, 127-144, 2021 | 18 | 2021 |
| Year-round distribution of Northeast Atlantic seabird populations: applications for population management and marine spatial planning P Fauchald, A Tarroux, F Amélineau, VS Bråthen, S Descamps, M Ekker, ... Marine Ecology Progress Series 676, 255-276, 2021 | 17 | 2021 |
| First two records of European-banded lesser black-backed gulls Larus fuscus in America GH Hallgrimsson, ND VAN SWELM, HV GUNNARSSON, TB JOHNSON, ... Marine Ornithology 39, 137-139, 2011 | 15 | 2011 |
| East or west? Migration routes and wintering sites of Northern Gannets Morus bassanus from south-eastern Iceland S Garthe, GT Hallgrimsson, WA Montevecchi, D Fifield, RW Furness Marine biology 163, 1-9, 2016 | 14 | 2016 |
| Population structure, biometrics and moult of migrant Purple Sandpipers Calidris maritima in southwest Iceland in spring RW Summers, GT Hallgrimsson, D Aiton, B Etheridge, J Heaton, B Swann Bird Study 56 (3), 357-368, 2009 | 14 | 2009 |
| Light-level geolocators reveal spatial variations in interactions between northern fulmars and fisheries B Dupuis, F Amélineau, A Tarroux, O Bjørnstad, VS Bråthen, J Danielsen, ... Marine Ecology Progress Series 676, 159-172, 2021 | 13 | 2021 |
| High pathogenicity avian influenza (H5N1) in Northern Gannets (Morus bassanus): Global spread, clinical signs and demographic consequences JV Lane, JWE Jeglinski, S Avery‐Gomm, E Ballstaedt, AC Banyard, ... Ibis, 2023 | 12 | 2023 |
Snæbjörn PálssonProfessor in population biology, University of IcelandVerified email at hi.is
