Evidence for the stress-linked immunocompetence handicap hypothesis in humans MJ Rantala, FR Moore, I Skrinda, T Krama, I Kivleniece, S Kecko, I Krams Nature communications 3 (1), 694, 2012 | 230 | 2012 |
Experimental evidence of reciprocal altruism in the pied flycatcher I Krams, T Krama, K Igaune, R Mänd Behavioral Ecology and Sociobiology 62, 599-605, 2008 | 212 | 2008 |
A rapid effect of handling on counts of white blood cells in a wintering passerine bird: a more practical measure of stress? D Cīrule, T Krama, J Vrublevska, MJ Rantala, I Krams Journal of Ornithology 153, 161-166, 2012 | 144 | 2012 |
Linking social complexity and vocal complexity: a parid perspective I Krams, T Krama, TM Freeberg, C Kullberg, JR Lucas Philosophical Transactions of the Royal Society B: Biological Sciences 367 …, 2012 | 132 | 2012 |
Depression subtyping based on evolutionary psychiatry: proximate mechanisms and ultimate functions MJ Rantala, S Luoto, I Krams, H Karlsson Brain, Behavior, and Immunity 69, 603-617, 2018 | 122 | 2018 |
Geographic patterns of genetic differentiation and plumage colour variation are different in the pied flycatcher (Ficedula hypoleuca) PK Lehtonen, T Laaksonen, AV Artemyev, E Belskii, C Both, S Bureš, ... Molecular Ecology 18 (21), 4463-4476, 2009 | 120 | 2009 |
Interspecific reciprocity explains mobbing behaviour of the breeding chaffinches, Fringilla coelebs I Krams, T Krama Proceedings of the Royal Society of London. Series B: Biological Sciences …, 2002 | 115 | 2002 |
Adiposity, compared with masculinity, serves as a more valid cue to immunocompetence in human mate choice MJ Rantala, V Coetzee, FR Moore, I Skrinda, S Kecko, T Krama, ... Proceedings of the Royal Society B: Biological Sciences 280 (1751), 20122495, 2013 | 111 | 2013 |
Heterophil/lymphocyte ratios predict the magnitude of humoral immune response to a novel antigen in great tits (Parus major) I Krams, J Vrublevska, D Cirule, I Kivleniece, T Krama, MJ Rantala, E Sild, ... Comparative Biochemistry and Physiology Part A: Molecular & Integrative …, 2012 | 111 | 2012 |
Communication in crested tits and the risk of predation I Krams Animal Behaviour 61 (6), 1065-1068, 2001 | 111 | 2001 |
Women’s preferences for men’s facial masculinity are strongest under favorable ecological conditions UM Marcinkowska, MJ Rantala, AJ Lee, MV Kozlov, T Aavik, H Cai, ... Scientific reports 9 (1), 1-10, 2019 | 106 | 2019 |
New behavioural trait adopted or rejected by observing heterospecific tutor fitness JT Seppänen, JT Forsman, M Mönkkönen, I Krams, T Salmi Proceedings of the Royal Society B: Biological Sciences 278 (1712), 1736-1741, 2011 | 103 | 2011 |
Length of feeding day and body weight of great tits in a single-and a two-predator environment I Krams Behavioral Ecology and Sociobiology 48, 147-153, 2000 | 102 | 2000 |
A life history approach to the female sexual orientation spectrum: Evolution, development, causal mechanisms, and health S Luoto, I Krams, MJ Rantala Archives of Sexual Behavior 48, 1273-1308, 2019 | 100 | 2019 |
Cost of mobbing call to breeding pied flycatcher, Ficedula hypoleuca T Krama, I Krams Behavioral Ecology 16 (1), 37-40, 2005 | 98 | 2005 |
The increased risk of predation enhances cooperation I Krams, A Bērziņš, T Krama, D Wheatcroft, K Igaune, MJ Rantala Proceedings of the Royal Society B: Biological Sciences 277 (1681), 513-518, 2010 | 96 | 2010 |
Group effect in nest defence behaviour of breeding pied flycatchers, Ficedula hypoleuca I Krams, A Bērziņš, T Krama Animal Behaviour 77 (2), 513-517, 2009 | 93 | 2009 |
Mixed company: a framework for understanding the composition and organization of mixed‐species animal groups E Goodale, H Sridhar, KE Sieving, P Bangal, GJ Colorado Z, DR Farine, ... Biological Reviews 95 (4), 889-910, 2020 | 92 | 2020 |
Phenological sensitivity to climate change is higher in resident than in migrant bird populations among European cavity breeders JM Samplonius, L Bartošová, MD Burgess, AV Bushuev, T Eeva, ... Global change biology 24 (8), 3780-3790, 2018 | 92 | 2018 |
Fattening strategies of wintering great tits support the optimal body mass hypothesis under conditions of extremely low ambient temperature I Krams, D Cirule, V Suraka, T Krama, MJ Rantala, G Ramey Functional Ecology 24 (1), 172-177, 2010 | 88 | 2010 |