| Extrapair mating between relatives in the barn swallow: a role for kin selection? O Kleven, F Jacobsen, RJ Robertson, JT Lifjeld Biology Letters 1 (4), 389-392, 2005 | 84 | 2005 |
| Male tail streamer length predicts fertilization success in the North American barn swallow (Hirundo rustica erythrogaster) O Kleven, F Jacobsen, R Izadnegahdar, RJ Robertson, JT Lifjeld Behavioral Ecology and Sociobiology 59, 412-418, 2006 | 76 | 2006 |
| Age before beauty? Relationships between fertilization success and age-dependent ornaments in barn swallows JT Lifjeld, O Kleven, F Jacobsen, KJ McGraw, RJ Safran, RJ Robertson Behavioral Ecology and Sociobiology 65, 1687-1697, 2011 | 49 | 2011 |
| Significant genetic admixture after reintroduction of peregrine falcon (Falco peregrinus) in Southern Scandinavia F Jacobsen, M Nesje, L Bachmann, JT Lifjeld Conservation Genetics 9, 581-591, 2008 | 45 | 2008 |
| Species tree inference in a recent radiation of orioles (Genus Icterus): multiple markers and methods reveal cytonuclear discordance in the northern oriole group F Jacobsen, KE Omland Molecular phylogenetics and evolution 61 (2), 460-469, 2011 | 43 | 2011 |
| Congruence between nuclear and mitochondrial DNA: combination of multiple nuclear introns resolves a well-supported phylogeny of New World orioles (Icterus) F Jacobsen, NR Friedman, KE Omland Molecular Phylogenetics and Evolution 56 (1), 419-427, 2010 | 42 | 2010 |
| Colonization of South America from Caribbean islands confirmed by molecular phylogeny with increased taxon sampling RJ Sturge, F Jacobsen, BB Rosensteel, RJ Neale, KE Omland The Condor 111 (3), 575-579, 2009 | 28 | 2009 |
| Increasing evidence of the role of gene flow in animal evolution: hybrid speciation in the yellow‐rumped warbler complex F Jacobsen, KE Omland Molecular Ecology 20 (11), 2236-2239, 2011 | 27 | 2011 |
| Extensive introgressive hybridization within the northern oriole group (Genus Icterus) revealed by three‐species isolation with migration analysis F Jacobsen, KE Omland Ecology and Evolution 2 (10), 2413-2429, 2012 | 25 | 2012 |
| No evidence of paternal genetic contribution to nestling cell-mediated immunity in the North American barn swallow O Kleven, F Jacobsen, R Izadnegahdar, RJ Robertson, JT Lifjeld Animal Behaviour 71 (4), 839-845, 2006 | 23 | 2006 |
| Coalescent analyses show isolation without migration in two closely related tropical orioles: the case of Icterus graduacauda and Icterus chrysater N Cortés‐Rodríguez, F Jacobsen, BE Hernandez‐Baños, ... Ecology and Evolution 3 (13), 4377-4387, 2013 | 15 | 2013 |
| When older males sire more offspring—Increased attractiveness or higher fertility? JT Lifjeld, O Kleven, F Fossøy, F Jacobsen, T Laskemoen, G Rudolfsen, ... Behavioral Ecology and Sociobiology 76 (5), 61, 2022 | 12 | 2022 |
| Diversity and Host Plant-Use in North American Phytomyza Holly Leafminers (Diptera: Agromyzidae): Colonization, Divergence, and Specificity in a Host … SJ Scheffer, ML Lewis, JB Hébert, F Jacobsen Annals of the Entomological Society of America 114 (1), 59-69, 2021 | 10 | 2021 |
| Challenges to Inferring Evolutionary Relationships of Closely-related Species: Multilocus Approaches Resolve the Evolutionary History of New World Orioles (Icterus) F Jacobsen University of Maryland, Baltimore County, 2011 | 1 | 2011 |
| Correction to: When Older Males Sire More Offspring—Increased Attractiveness or Higher Fertility? JT Lifjeld, K Oddmund, F Frode, F Jacobsen, L Terje, R Geir, ... Behavioral Ecology and Sociobiology 76 (5), 2022 | | 2022 |
| Extensive introgressive hybridization within the northern oriole group (Genus Icterus) revealed by three‐species isolation with migration analysis KE Omland, F Jacobsen UMBC Faculty Collection, 2012 | | 2012 |
| ELECTRONIC APPENDIX O Kleven, F Jacobsen, RJ Robertson, JT Lifjeld | | |
