• Adaptive responses of animals to climate change are most likely insufficient 

      Radchuk, Viktoriia; Reed, Thomas; Teplitsky, Céline; van der Pol, Martijn; Charmantier, Anne; Hassall, Christopher; Adamik, Peter; Adriaensen, Frank; Ahola, Markus P.; Arcese, Peter; Avilés, Jesus Miguel; Balbontin, Javier; Berg, Karl S.; Borras, Antoni; Burthe, Sarah; Clobert, Jean; Dehnhard, Nina; de Lope, Florentino; Dhondt, André A.; Dingemanse, Niels J.; Doi, Hideyuki; Eeva, Tapio; Fickel, Joerns; Filella, Iolanda; Fossøy, Frode; Goodenough, Anne E.; Hall, Stephen J.G.; Hansson, Bengt; Harris, Michael; Hasselquist, Dennis; Hickler, Thomas; Joshi, Jasmin; Kharouba, Heather; Martínez, Juan Gabriel; Mihoub, Jean-Baptiste; Mills, James A.; Molina-Morales, Mercedes; Moksnes, Arne; Ozgul, Arpat; Parejo, Deseada; Pilard, Philippe; Poisbleau, Maud; Rousset, Francois; Rödel, Mark-Oliver; Scott, David; Senar, Juan Carlos; Stefanescu, Constanti; Stokke, Bård Gunnar; Kusano, Tamotsu; Tarka, Maja; Tarwater, Corey E.; Thonicke, Kirsten; Thorley, Jack; Wilting, Andreas; Tryjanowski, Piotr; Merilä, Juha; Sheldon, Ben C.; Møller, Anders Pape; Matthysen, Erik; Janzen, Fredric; Dobson, F.Stephen; Visser, Marcel E.; Beissinger, Steven R.; Courtiol, Alexandre; Kramer-Schadt, Stephanie (Journal article; Peer reviewed, 2019)
      Biological responses to climate change have been widely documented across taxa and regions, but it remains unclear whether species are maintaining a good match between phenotype and environment, i.e. whether observed trait ...
    • Annual variation in the presence of gulls at the unmanned offshore oil installation Oseberg H. 

      Dehnhard, Nina; Bajracharya, Saria Sato; Molværsmyr, Sindre (NINA Report;2463, Research report, 2024)
      The report will be published summer/autumn 2024.
    • Boat disturbance effects on moulting common eiders Somateria mollissima 

      Dehnhard, Nina; Skei, Jørgen; Christensen-Dalsgaard, Signe; May, Roelof Frans; Halley, Duncan John; Ringsby, Thor Harald; Lorentsen, Svein Håkon (Peer reviewed; Journal article, 2020)
      Ship and boat traffic are increasing sources of disturbance to marine wildlife. During moult, sea ducks are flightless and rely on productive and shallow feeding areas. However, this period coincides with the peak of the ...
    • Borgan og Frelsøy som beiteareal for sjøfugl fra Sklinna og Sør-Gjæslingan 

      Dehnhard, Nina; Christensen-Dalsgaard, Signe; Lorentsen, Svein-Håkon (NINA Rapport;2175, Research report, 2022)
      Dehnhard, N., Christensen-Dalsgaard, S. & Lorentsen, S.-H. 2022. Borgan og Frelsøy som beiteareal for sjøfugl fra Sklinna og Sør-Gjæslingan. NINA Rapport 2175. Norsk institutt for naturforskning. Borgan og Frelsøy ...
    • Breeding stage, not sex, affects foraging characteristics in masked boobies at Rapa Nui 

      Lerma, Miriam; Dehnhard, Nina; Luna-Jorquera, Guillermo; Voigt, Christian C.; Garthe, Stefan (Peer reviewed; Journal article, 2020)
      Sexual segregation in foraging occurs in some species and populations of boobies (Sulidae), but it is not a general pattern. Sexual segregation in foraging may occur to avoid competition for food, and this competition may ...
    • Co-developing guidance for conservation: An example for seabirds in the North-East Atlantic in the face of climate change impacts 

      Häkkinen, Henry; Taylor, Nigel G.; Pettorelli, Nathalie; Sutherland, William J.; Aldara, Jon; Anker-Nilssen, Tycho; Aulert, Christophe; van Bemmelen, Rob S.A.; Burnell, Daisy; Cadiou, Bernard; Campioni, Letizia; Clark, Bethany L.; Dehnhard, Nina; Dias, Maria P.; Enners, Leonie; Furness, Robert W.; Hallgrímsson, Gunnar Þor; Hammer, Sjúrður; Hansen, Erpur Snær; Hario, Martti; Hurling, Stephen; Jessopp, Mark; Kleinschmidt, Birgit; Leivits, Meelis; Maniszewska, Klaudyna; Oppel, Steffen; Payo-Payo, Ana; Piec, Daniel; Ramos, Jaime A.; Robin, Frédéric; Sørensen, Iben Hove; Stīpniece, Antra; Thompson, Danielle L.; Vulcano, Antonio; Petrovan, Silviu (Peer reviewed; Journal article, 2023)
      Conservation guidance—an authoritative source of information and recommendations explicitly supporting decision-making and action regarding nature conservation—represents an important tool to communicate evidence-based ...
    • Development of a Cumulative Impact Assessment tool for birds in Norwegian Offshore Waters: Trollvind OWF as a case study 

      Layton-Matthews, Kate; Buckingham, Lila; Critchley, Emma Jane; Nilsson, Anna L.K.; Ollus, Victoria M.S.; Ballesteros, Manuel; Christensen-Dalsgaard, Signe; Dehnhard, Nina; Fauchald, Per; Hanssen, Frank; Helberg, Morten; Masden, Elizabeth; May, Roel F.; Sandvik, Hanno; Tarroux, Arnaud; Reiertsen, Tone K. (NINA Rapport;2295, Research report, 2023)
      Layton-Matthews K., Buckingham L., Critchley E.J., Nilsson A.L.K., Ollus VMS., Ballesteros M., Christensen-Dalsgaard S., Dehnhard N., Fauchald P., Hanssen F., Helberg M., Masden E., May R.F., Sandvik H., Tarroux A. & ...
    • Foraging behaviour of black guillemots at three Norwegian sites during the breeding season 

      Dehnhard, Nina; Anker-Nilssen, Tycho; Johnston, Daniel; Masden, Elizabeth A.; Lorentsen, Svein-Håkon; Christensen-Dalsgaard, Signe (Peer reviewed; Journal article, 2023)
      The intensifcation of coastal development poses potential threats for coastal seabirds, and understanding their habitat use is a key factor to guide conservation and management. In sub-arctic areas, black guillemots (Cepphus ...
    • Global assessment of marine plastic exposure risk for oceanic birds 

      Clark, Bethany L.; Carneiro, Ana P. B.; Pearmain, Elizabeth J.; Rouyer, Marie-Morgane; Clay, Thomas A.; Cowger, Win; Phillips, Richard A.; Manica, Andrea; Hazin, Carolina; Eriksen, Marcus; González-Solís, Jacob; Adams, Josh; Albores-Barajas, Yuri V.; Alfaro-Shigueto, Joanna; Alho, Maria Saldanha; Araujo, Deusa Teixeira; Arcos, José Manuel; Arnould, John P. Y.; Barbosa, Nadito J. P.; Barbraud, Christophe; Beard, Annalea M.; Beck, Jessie; Bell, Elizabeth A.; Bennet, Della G.; Berlincourt, Maud; Biscoito, Manuel; Bjørnstad, Oskar K.; Bolton, Mark; Jones, Katherine A. Booth; Borg, John J.; Bourgeois, Karen; Bretagnolle, Vincent; Bried, Joël; Briskie, James V.; de L. Brook, M.; Brownlie, Katherine C.; Bugoni, Leandro; Calabrese, Licia; Campioni, Letizia; Carey, Mark J.; Carle, Ryan D.; Carlile, Nicholas; Carreiro, Ana R.; Catry, Paulo; Catry, Teresa; Cecere, Jacopo G.; Ceia, Filipe R.; Cherel, Yves; Choi, Chang-Yong; Cianchetti-Benedetti, Marco; Clarke, Rohan H.; Fayet, Annette; Dehnhard, Nina; Descamps, Sebastien; Helberg, Morten; Strøm, Hallvard (Peer reviewed; Journal article, 2023)
      Plastic pollution is distributed patchily around the world’s oceans. Likewise, marine organisms that are vulnerable to plastic ingestion or entanglement have uneven distributions. Understanding where wildlife encounters ...
    • Global phenological insensitivity to shifting ocean temperatures among seabirds 

      Keogan, Katharine; Daunt, Francis; Wanless, Sarah; Phillips, Richard A.; Walling, Craig A.; Agnew, Philippa; Ainley, David G.; Anker-Nilssen, Tycho; Ballard, Grant; Barrett, Robert T; Barton, Kerry J.; Bech, Claus; Becker, Peter; Berglund, Per-Arvid; Bollache, Loïc; Bond, Alexander L.; Bouwhuis, Sandra; Bradley, Russell W.; Burr, Zofia; Camphuysen, Kees; Catry, Paulo; Chiaradia, Andre; Christensen-Dalsgaard, Signe; Cuthbert, Richard; Dehnhard, Nina; Descamps, Sébastien; Diamond, Tony; Divoky, George; Drummond, Hugh; Dugger, Katie M.; Dunn, Michael J.; Emmerson, Louise; Erikstad, Kjell Einar; Fort, Jérôme; Fraser, William; Genovart, Meritxell; Gilg, Olivier; González-Solís, Jacob; Granadeiro, José Pedro; Grémillet, David; Hansen, Jannik; Hanssen, Sveinn Are; Harris, Mike; Hedd, April; Hinke, Jefferson; Igual, José Manuel; Jahncke, Jaime; Jones, Ian; Kappes, Peter J.; Lang, Johannes; Langset, Magdalene; Lorentsen, Svein Håkon; Moe, Børge; Reiertsen, Tone (Journal article; Peer reviewed, 2018)
      Reproductive timing in many taxa plays a key role in determining breeding productivity1, and is often sensitive to climatic conditions2. Current climate change may alter the timing of breeding at different rates across ...
    • Interactive effects of body mass changes and species-specific morphology on flight behavior of chick-rearing Antarctic fulmarine petrels under diurnal wind patterns 

      Dehnhard, Nina; Klekociuk, Andrew R.; Emmerson, Louise (Peer reviewed; Journal article, 2021)
      For procellariiform seabirds, wind and morphology are crucial determinants of flight costs and flight speeds. During chick-rearing,parental seabirds commute frequently to provision their chicks, and their body mass ...
    • Multi-colony tracking of two pelagic seabirds with contrasting flight capability illustrates how windscapes shape migratory movements at an ocean-basin scale 

      Amelineau, Francoise; Tarroux, Arnaud; Lacombe, Simon; Bråthen, Vegard Sandøy; Descamps, Sebastien; Ekker, Morten; Fauchald, Per; Johansen, Malin; Moe, Børge; Anker-Nilssen, Tycho; Bogdanova, Maria I.; Bringsvor, Ingar S.; Chastel, Olivier; Christensen-Dalsgaard, Signe; Daunt, Francis; Dehnhard, Nina; Erikstad, Kjell E.; Ezhov, Aleksey; Gavrilo, Maria; Hansen, Erpur S.; Harris, Mike P.; Helgason, Halfdan Helgi; Langset, Magdalene; Léandri-Breton, Don-Jean; Lorentsen, Svein-Håkon; Merkel, Benjamin; Newell, Mark; Olsen, Bergur; Reiertsen, Tone Kristin; Systad, Geir Helge Rødli; Thorarinsson, Thorkell L.; Åström, Jens; Strøm, Hallvard (Peer reviewed; Journal article, 2023)
      Migration is a common trait among many animals allowing the exploitation of spatiotemporally variable resources. It often implies high energetic costs to cover large distances, for example between breeding and wintering ...
    • NINA’s guidelines on environmentally responsible travel 

      Cimburova, Zofie; Dehnhard, Nina; Sandvik, Hanno (NINA Rapport;1882, Research report, 2020)
      Cimburova, Z., Dehnhard, N. & Sandvik, H. 2021. NINA’s guidelines on environmentally responsible travel. NINA Report 1882. Norwegian Institute for Nature Research. As an institute focussing on “cooperation and expertise ...
    • North Atlantic winter cyclones starve seabirds 

      Clairbaux, Manon; Mathewson, Paul; Porter, Warren; Fort, Jérôme; Strøm, Hallvard; Moe, Børge; Fauchald, Per; Descamps, Sebastien; Helgason, Halfdan Helgi; Bråthen, Vegard Sandøy; Merkel, Benjamin; Anker-Nilssen, Tycho; Bringsvor, Ingar Støyle; Chastel, Olivier; Christensen-Dalsgaard, Signe; Danielsen, Jóhannis; Daunt, Francis; Dehnhard, Nina; Erikstad, Kjell E.; Ezhov, Alexey V.; Gavrilo, Maria; Krasnov, Yuri V.; Langset, Magdalene; Lorentsen, Svein-Håkon; Newell, Mark; Olsen, Bergur; Reiertsen, Tone Kristin; Systad, Geir Helge Rødli; Thórarinsson, Thorkell L; Baran, Mark; Diamond, Tony; Fayet, Annette L.; Fitzsimmons, Michelle G.; Frederiksen, Morten; Gilchrist, Hugh G.; Guilford, Tim; Huffeldt, Nicholas P.; Jessopp, Mark; Johansen, Kasper L.; Kouwenberg, Amy-Lee; Linnebjerg, Jannie F.; Major, Heather L.; Tranquilla, Laura McFarlane; Mallory, Mark; Merkel, Flemming R.; Montevecchi, William A.; Mosbech, Anders; Petersen, Aevar; Grémillet, David (Peer reviewed; Journal article, 2021)
      Each winter, the North Atlantic Ocean is the stage for numerous cyclones, the most severe ones leading to seabird mass-mortality events called ‘‘winter wrecks.’’ During these, thousands of emaciated seabird carcasses are ...
    • Nutritional state variations in a tropical seabird throughout its breeding season 

      Lerma, Miriam; Dehnhard, Nina; Castillo‑Guerrero, José Alfredo; Fernández, Guillermo (Peer reviewed; Journal article, 2022)
      Individual body condition is frequently used to explain differences in foraging and breeding ecology in seabirds. However, little is known about the covariations of body mass with the nutritional state of animals as measured ...
    • Predicting Foraging Habitat of European Shags - A Multi-Year and Multi-Colony Tracking Approach to Identify Important Areas for Marine Conservation 

      Dehnhard, Nina; Mattisson, Jenny; Tarroux, Arnaud; Anker-Nilssen, Tycho; Lorentsen, Svein-Håkon; Christensen-Dalsgaard, Signe (Peer reviewed; Journal article, 2022)
      Human activity in the coastal zone is increasing worldwide, putting a number of seabird species under pressure. Norway is no exception to this development, and with > 35% of the NE Atlantic population of the currently ...
    • Seabirds as indicators of distribution, trends and population level effects of plastics in the Arctic marine environment. Workshop Report 

      Dehnhard, Nina; Herzke, Dorte; Gabrielsen, Geir Wing; Anker-Nilssen, Tycho; Ask, Amalie; Christensen-Dalsgaard, Signe; Descamps, Sebastien; Hallanger, Ingeborg; Hanssen, Sveinn Are; Langset, Magdalene; Monclús, Laura; O'Hanlon, Nina; Reiertsen, Tone Kristin; Strøm, Hallvard (NINA Rapport;1719, Research report, 2019)
      Nina Dehnhard, Dorte Herzke, Geir Wing Gabrielsen, Tycho Anker-Nilssen, Amalie Ask, Signe Christensen-Dalsgaard, Sebastien Descamps, Ingeborg Hallanger, Sveinn Are Hanssen, Magdalene Langset, Laura Monclús, Nina O’Hanlon, ...
    • Testing of different rail designs to minimize conflicts with gulls resting on unmanned offshore platforms 

      Follestad, Arne; Dehnhard, Nina (NINA Rapport;2246, Research report, 2023)
      Follestad, A. & Dehnhard, N. 2023. Testing of different rail designs to minimize conflicts with gulls resting on unmanned offshore platforms. NINA Report 2246. Norwegian Institute for Nature Research. Unmanned offshore ...
    • Unmanned installations and birds. A desktop study on how to minimize area of conflict 

      Christensen-Dalsgaard, Signe; Dehnhard, Nina; Moe, Børge; Systad, Geir Helge Rødli; Follestad, Arne (NINA Rapport;1731, Research report, 2019)
      Christensen-Dalsgaard, S., Dehnhard, N., Moe, B., Systad, G.H.R & Follestad, A. 2019. Unmanned installations and birds. A desktop study on how to minimize area of conflict. NINA Report 1731. Norwegian Institute for Nature ...
    • Variations in inter-specific and sex-related niche partitioning in pelagic boobies during their annual cycle 

      Lerma, Miriam; Dehnhard, Nina; Castillo-Guerrero, José Alfredo; Hernández-Vázquez, Salvador; Voigt, Christian C.; Garthe, Stefan (Peer reviewed; Journal article, 2024)
      Animals that co-occur in a region (sympatry) may share the same environment (syntopy), and niche differentiation is expected among closely related species competing for resources. The masked booby (Sula dactylatra) and ...