| Adaptive responses of animals to climate change are most likely insufficient V Radchuk, T Reed, C Teplitsky, M van de Pol, A Charmantier, C Hassall, ... Nature communications 10 (1), 3109, 2019 | 449 | 2019 |
| Coevolution in action: disruptive selection on egg colour in an avian brood parasite and its host C Yang, W Liang, Y Cai, S Shi, F Takasu, AP Møller, A Antonov, F Fossøy, ... PLoS One 5 (5), e10816, 2010 | 166 | 2010 |
| Comparative evidence for the evolution of sperm swimming speed by sperm competition and female sperm storage duration in passerine birds O Kleven, F Fossøy, T Laskemoen, RJ Robertson, G Rudolfsen, JT Lifjeld Evolution 63 (9), 2466-2473, 2009 | 166 | 2009 |
| Emerging technologies revolutionise insect ecology and monitoring R Van Klink, T August, Y Bas, P Bodesheim, A Bonn, F Fossøy, TT Høye, ... Trends in ecology & evolution 37 (10), 872-885, 2022 | 165 | 2022 |
| Intraspecific variation in sperm length is negatively related to sperm competition in passerine birds O Kleven, T Laskemoen, F Fossøy, RJ Robertson, JT Lifjeld Evolution 62 (2), 494-499, 2008 | 164 | 2008 |
| Diversity of parasitic cuckoos and their hosts in China C Yang, W Liang, AT Antonov, Y Cai, BG Stokke, F Fossøy, A Moksnes, ... BioMed Central, 2012 | 121 | 2012 |
| Multiple genetic benefits of female promiscuity in a socially monogamous passerine F Fossøy, A Johnsen, JT Lifjeld Evolution 62 (1), 145-156, 2008 | 120 | 2008 |
| Downstream transport and seasonal variation in freshwater pearl mussel (Margaritifera margaritifera) eDNA concentration S Wacker, F Fossøy, BM Larsen, H Brandsegg, R Sivertsgård, S Karlsson Environmental DNA 1 (1), 64-73, 2019 | 98 | 2019 |
| Genetic differentiation among sympatric cuckoo host races: males matter F Fossøy, A Antonov, A Moksnes, E Røskaft, JR Vikan, AP Møller, ... Proceedings of the Royal Society B: Biological Sciences 278 (1712), 1639-1645, 2011 | 92 | 2011 |
| Avian colour perception predicts behavioural responses to experimental brood parasitism in chaffinches JM Avilés, JR Vikan, F Fossøy, A Antonov, A Moksnes, E Røskaft, ... Journal of Evolutionary Biology 23 (2), 293-301, 2010 | 90 | 2010 |
| Rapid change in host use of the common cuckoo Cuculus canorus linked to climate change AP Møller, N Saino, P Adamík, R Ambrosini, A Antonov, D Campobello, ... Proceedings of the Royal Society B: Biological Sciences 278 (1706), 733-738, 2011 | 88 | 2011 |
| Sperm quantity and quality effects on fertilization success in a highly promiscuous passerine, the tree swallow Tachycineta bicolor T Laskemoen, O Kleven, F Fossøy, RJ Robertson, G Rudolfsen, JT Lifjeld Behavioral Ecology and Sociobiology 64, 1473-1483, 2010 | 87 | 2010 |
| Ancient origin and maternal inheritance of blue cuckoo eggs F Fossøy, MD Sorenson, W Liang, T Ekrem, A Moksnes, AP Møller, ... Nature communications 7 (1), 10272, 2016 | 81 | 2016 |
| Egg phenotype differentiation in sympatric cuckoo Cuculus canorus gentes A Antonov, BG Stokke, JR Vikan, F Fossøy, PS Ranke, E Røskaft, ... Journal of Evolutionary Biology 23 (6), 1170-1182, 2010 | 80 | 2010 |
| Does illegal hunting skew Serengeti wildlife sex ratios? WN Marealle, F Foss⊘ y, T Holmern, BG Stokke, E R⊘ skaft Wildlife Biology 16 (4), 419-429, 2010 | 75 | 2010 |
| Low genetic differentiation among reed warbler Acrocephalus scirpaceus populations across Europe P Procházka, BG Stokke, H Jensen, D Fainová, E Bellinvia, F Fossøy, ... Journal of Avian Biology 42 (2), 103-113, 2011 | 63 | 2011 |
| First-time migration in juvenile common cuckoos documented by satellite tracking ML Vega, M Willemoes, RL Thomson, J Tolvanen, J Rutila, P Samaš, ... PLoS One 11 (12), e0168940, 2016 | 56 | 2016 |
| Intraspecific variation in sperm length in two passerine species, the bluethroat Luscinia svecica and the willow warbler Phylloscopus trochilus T Laskemoen, O Kleven, F Fossøy, JT Lifjeld Ornis Fennica 84 (3), 131–139-131–139, 2007 | 56 | 2007 |
| Age‐related variation in primary sexual characters in a passerine with male age‐related fertilization success, the bluethroat Luscinia svecica T Laskemoen, F Fossøy, G Rudolfsen, JT Lifjeld Journal of Avian Biology 39 (3), 322-328, 2008 | 51 | 2008 |
| Solar activity at birth predicted infant survival and women's fertility in historical Norway GR Skjærvø, F Fossøy, E Røskaft Proceedings of the Royal Society B: Biological Sciences 282 (1801), 20142032, 2015 | 42 | 2015 |