| Sperm of colourful males are better protected against oxidative stress F Helfenstein, S Losdat, AP Møller, JD Blount, H Richner Ecology Letters 13 (2), 213-222, 2010 | 162 | 2010 |
| Corticosterone: effects on feather quality and deposition into feathers S Jenni‐Eiermann, F Helfenstein, A Vallat, G Glauser, L Jenni Methods in Ecology and Evolution 6 (2), 237-246, 2015 | 144* | 2015 |
| Sperm morphology, swimming velocity, and longevity in the house sparrow Passer domesticus F Helfenstein, M Podevin, H Richner Behavioral Ecology and Sociobiology 64 (4), 557-565, 2010 | 92 | 2010 |
| A nation‐wide survey of neonicotinoid insecticides in agricultural land with implications for agri‐environment schemes S Humann‐Guilleminot, ŁJ Binkowski, L Jenni, G Hilke, G Glauser, ... Journal of Applied Ecology 56 (7), 1502-1514, 2019 | 90 | 2019 |
| Colonies as byproducts of commodity selection RH Wagner, E Danchin, T Boulinier, F Helfenstein Behavioral Ecology 11 (5), 572-573, 2000 | 79 | 2000 |
| Female choice of young sperm in a genetically monogamous bird RH Wagner, F Helfenstein, E Danchin Proceedings of the Royal Society of London. Series B: Biological Sciences …, 2004 | 77 | 2004 |
| Assortative mating and sexual size dimorphism in Black-legged Kittiwakes F Helfenstein, E Danchin, RH Wagner Waterbirds 27 (3), 350-354, 2004 | 76 | 2004 |
| A large-scale survey of house sparrows feathers reveals ubiquitous presence of neonicotinoids in farmlands S Humann-Guilleminot, S Clément, J Desprat, ŁJ Binkowski, G Glauser, ... Science of the Total Environment 660, 1091-1097, 2019 | 70 | 2019 |
| Functions of courtship feeding in black-legged kittiwakes: natural and sexual selection F Helfenstein, RH Wagner, E Danchin, JM Rossi Animal Behaviour 65 (5), 1027-1033, 2003 | 66 | 2003 |
| Immune activation reduces sperm quality in the great tit S Losdat, H Richner, JD Blount, F Helfenstein PLoS ONE 6 (7), e22221, 2011 | 64 | 2011 |
| Multiple deleterious effects of experimentally aged sperm in a monogamous bird J White, RH Wagner, F Helfenstein, SA Hatch, H Mulard, LC Naves, ... Proceedings of the National Academy of Sciences USA 105 (37), 13947-13952, 2008 | 61 | 2008 |
| Low frequency of extra-pair paternity and high frequency of adoption in black-legged kittiwakes F Helfenstein, C Tirard, E Danchin, RH Wagner The Condor 106 (1), 149-155, 2004 | 61 | 2004 |
| Nestling begging intensity and parental effort in relation to prelaying carotenoid availability F Helfenstein, A Berthouly, M Tanner, F Karadas, H Richner Behavioral Ecology 19 (1), 108-115, 2008 | 54 | 2008 |
| Evidence that pairing with genetically similar mates is maladaptive in a monogamous bird H Mulard, E Danchin, SL Talbot, AM Ramey, SA Hatch, JF White, ... BMC Evolutionary Biology 9, 1-12, 2009 | 51 | 2009 |
| Nestling erythrocyte resistance to oxidative stress predicts fledging success but not local recruitment in a wild bird S Losdat, F Helfenstein, JD Blount, V Marri, L Maronde, H Richner Biology Letters, rsbl20120888, 2012 | 47 | 2012 |
| Reproductive effort transiently reduces antioxidant capacity in a wild bird S Losdat, F Helfenstein, B Gaude, H Richner Behavioral Ecology 22 (6), 1218-1226, 2011 | 47 | 2011 |
| Cellular immune response, stress resistance and competitiveness in nestling great tits in relation to maternally transmitted carotenoids A Berthouly, F Helfenstein, H Richner Functional Ecology 21 (2), 335-343, 2007 | 46 | 2007 |
| Microbiome affects egg carotenoid investment, nestling development and adult oxidative costs of reproduction in Great tits S Jacob, N Parthuisot, A Vallat, F Ramon‐Portugal, F Helfenstein, P Heeb Functional Ecology 29 (8), 1048-1058, 2015 | 43 | 2015 |
| A sublethal dose of the neonicotinoid insecticide acetamiprid reduces sperm density in a songbird. S Humann-Guilleminot, CT de Montaigu, J Sire, S Grünig, O Gning, ... Environmental research 177, 108589, 2019 | 41 | 2019 |
| Between‐male variation in sperm size, velocity and longevity in sand martins Riparia riparia F Helfenstein, T Szép, Z Nagy, B Kempenaers, RH Wagner Journal of Avian Biology 39 (6), 647-652, 2008 | 40 | 2008 |
Heinz RichnerProfessor emeritus of Biology, University of Bern, Switzerland在 iee.unibe.ch 的电子邮件经过验证
