| Cost of reproduction in a long-lived bird: incubation effort reduces immune function and future reproduction SA Hanssen, D Hasselquist, I Folstad, KE Erikstad Proceedings of the Royal Society B: Biological Sciences 272 (1567), 1039-1046, 2005 | 416 | 2005 |
| Costs of immunity: immune responsiveness reduces survival in a vertebrate SA Hanssen, D Hasselquist, I Folstad, KE Erikstad Proceedings of the Royal Society of London. Series B: Biological Sciences …, 2004 | 318 | 2004 |
| Climate change and the increasing impact of polar bears on bird populations J Prop, J Aars, BJ Bårdsen, SA Hanssen, C Bech, S Bourgeon, J de Fouw, ... Frontiers in Ecology and Evolution 3, 33, 2015 | 161 | 2015 |
| Global phenological insensitivity to shifting ocean temperatures among seabirds K Keogan, F Daunt, S Wanless, RA Phillips, CA Walling, P Agnew, ... Nature Climate Change 8 (4), 313-318, 2018 | 144 | 2018 |
| Immune function and organochlorine pollutants in arctic breeding glaucous gulls JO Bustnes, SA Hanssen, I Folstad, KE Erikstad, D Hasselquist, ... Archives of environmental contamination and toxicology 47, 530-541, 2004 | 122 | 2004 |
| Costs of an immune challenge and terminal investment in a long‐lived bird SA Hanssen Ecology 87 (10), 2440-2446, 2006 | 107 | 2006 |
| Reduced immunocompetence and cost of reproduction in common eiders SA Hanssen, I Folstad, KE Erikstad Oecologia 136, 457-464, 2003 | 104 | 2003 |
| A first evaluation of the usefulness of feathers of nestling predatory birds for non-destructive biomonitoring of persistent organic pollutants I Eulaers, A Covaci, D Herzke, M Eens, C Sonne, T Moum, L Schnug, ... Environment International 37 (3), 622-630, 2011 | 103 | 2011 |
| Incubation start and egg size in relation to body reserves in the common eider S Hanssen, H Engebretsen, K Erikstad Behavioral Ecology and Sociobiology 52, 282-288, 2002 | 97 | 2002 |
| Influence of wintering area on persistent organic pollutants in a breeding migratory seabird EHK Leat, S Bourgeon, E Magnusdottir, GW Gabrielsen, WJ Grecian, ... Marine Ecology Progress Series 491, 277-293, 2013 | 95 | 2013 |
| Differential investment and costs during avian incubation determined by individual quality: an experimental study of the common eider (Somateria mollissima) S Are Hanssen, K Einar Erikstad, V Johnsen, OB Jan Proceedings of the Royal Society of London. Series B: Biological Sciences …, 2003 | 95 | 2003 |
| White plumage reflects individual quality in female eiders SA Hanssen, I Folstad, KE Erikstad Animal Behaviour 71 (2), 337-343, 2006 | 90 | 2006 |
| Multispecies tracking reveals a major seabird hotspot in the North Atlantic TE Davies, APB Carneiro, M Tarzia, E Wakefield, JC Hennicke, ... Conservation Letters 14 (5), e12824, 2021 | 89 | 2021 |
| The status and trends of seabirds breeding in Norway and Svalbard P Fauchald, T Anker-Nilssen, R Barrett, JO Bustnes, BJ Bårdsen, ... Norsk institutt for naturforskning, 2015 | 86 | 2015 |
| Costs of reproduction in common eiders (Somateria mollissima): an assessment of relationships between reproductive effort and future survival and reproduction based on … NG Yoccoz, KE Erikstad, JO Bustnes, SA Hanssen, T Tveraa Journal of Applied Statistics 29 (1-4), 57-64, 2002 | 81 | 2002 |
| Trans-Equatorial Migration Routes, Staging Sites and Wintering Areas of a High-Arctic Avian Predator: The Long-tailed Skua (Stercorarius longicaudus) O Gilg, B Moe, SA Hanssen, NM Schmidt, B Sittler, J Hansen, ... PloS one 8 (5), e64614, 2013 | 80 | 2013 |
| Strongly increasing blood concentrations of lipid-soluble organochlorines in high arctic common eiders during incubation fast JO Bustnes, B Moe, D Herzke, SA Hanssen, T Nordstad, K Sagerup, ... Chemosphere 79 (3), 320-325, 2010 | 80 | 2010 |
| Relationships between organohalogen contaminants and blood plasma clinical–chemical parameters in chicks of three raptor species from Northern Norway C Sonne, JO Bustnes, D Herzke, VLB Jaspers, A Covaci, DJ Halley, ... Ecotoxicology and Environmental Safety 73 (1), 7-17, 2010 | 70 | 2010 |
| Wintering areas of great skuas Stercorarius skua breeding in Scotland, Iceland and Norway E Magnusdottir, EHK Leat, S Bourgeon, H Strøm, A Petersen, RA Phillips, ... Bird Study 59 (1), 1-9, 2012 | 69 | 2012 |
| Blood plasma clinical–chemical parameters as biomarker endpoints for organohalogen contaminant exposure in Norwegian raptor nestlings C Sonne, JO Bustnes, D Herzke, VLB Jaspers, A Covaci, I Eulaers, ... Ecotoxicology and Environmental Safety 80, 76-83, 2012 | 68 | 2012 |
Børge MoeNorwegian Institute for Nature ResearchVerified email at nina.no
