Lars Gustafsson
Professor at Department of Ecology and Genetics; Animal Ecology
- Telephone:
- +46 18 471 26 42
- Mobile phone:
- +46 76 581 08 35
- E-mail:
- lars.gustafsson@ebc.uu.se
- Visiting address:
- Evolutionsbiologiskt centrum (EBC)
Norbyvägen 18 D - Postal address:
- Norbyvägen 18 D
752 36 UPPSALA

Publications
Recent publications
Temperature variability is associated with the occurrence of extrapair paternity in blue tits
Part of Behavioral Ecology, 2024
Age- and trait-dependent breeding responses to environmental variation in a short-lived songbird
Part of Scientific Reports, 2023
- DOI for Age- and trait-dependent breeding responses to environmental variation in a short-lived songbird
- Download full text (pdf) of Age- and trait-dependent breeding responses to environmental variation in a short-lived songbird
Part of Frontiers in Zoology, 2022
- DOI for The interactive effect of ambient temperature and brood size manipulation on nestling body mass in blue tits: an exploratory analysis of a long-term study
- Download full text (pdf) of The interactive effect of ambient temperature and brood size manipulation on nestling body mass in blue tits: an exploratory analysis of a long-term study
Part of Ibis, p. 388-395, 2022
- DOI for Extra-pair paternity in Blue Tits (Cyanistes caeruleus) depends on the combination of social partners' age
- Download full text (pdf) of Extra-pair paternity in Blue Tits (Cyanistes caeruleus) depends on the combination of social partners' age
Genetic variance in fitness indicates rapid contemporary adaptive evolution in wild animals
Part of Science, p. 1012-1016, 2022
All publications
Articles in journal
Temperature variability is associated with the occurrence of extrapair paternity in blue tits
Part of Behavioral Ecology, 2024
Age- and trait-dependent breeding responses to environmental variation in a short-lived songbird
Part of Scientific Reports, 2023
- DOI for Age- and trait-dependent breeding responses to environmental variation in a short-lived songbird
- Download full text (pdf) of Age- and trait-dependent breeding responses to environmental variation in a short-lived songbird
Part of Frontiers in Zoology, 2022
- DOI for The interactive effect of ambient temperature and brood size manipulation on nestling body mass in blue tits: an exploratory analysis of a long-term study
- Download full text (pdf) of The interactive effect of ambient temperature and brood size manipulation on nestling body mass in blue tits: an exploratory analysis of a long-term study
Part of Ibis, p. 388-395, 2022
- DOI for Extra-pair paternity in Blue Tits (Cyanistes caeruleus) depends on the combination of social partners' age
- Download full text (pdf) of Extra-pair paternity in Blue Tits (Cyanistes caeruleus) depends on the combination of social partners' age
Genetic variance in fitness indicates rapid contemporary adaptive evolution in wild animals
Part of Science, p. 1012-1016, 2022
Part of Journal of Ornithology, p. 263-272, 2022
- DOI for Effects of elevated nest box temperature on incubation behaviour and offspring fitness-related traits in the Collared Flycatcher Ficedula albicollis
- Download full text (pdf) of Effects of elevated nest box temperature on incubation behaviour and offspring fitness-related traits in the Collared Flycatcher Ficedula albicollis
Habitat shapes diversity of gut microbiomes in a wild population of blue tits Cyanistes caeruleus
Part of Journal of Avian Biology, 2022
- DOI for Habitat shapes diversity of gut microbiomes in a wild population of blue tits Cyanistes caeruleus
- Download full text (pdf) of Habitat shapes diversity of gut microbiomes in a wild population of blue tits Cyanistes caeruleus
Part of Heredity, p. 63-76, 2022
Sexual dichromatism, size dimorphism, and microscale anatomy of white wing stripe in blue tits
Part of Current Zoology, p. 585-596, 2021
- DOI for Sexual dichromatism, size dimorphism, and microscale anatomy of white wing stripe in blue tits
- Download full text (pdf) of Sexual dichromatism, size dimorphism, and microscale anatomy of white wing stripe in blue tits
Density-Dependent Adaptive Topography in a Small Passerine Bird, the Collared Flycatcher
Part of American Naturalist, p. 93-110, 2021
Part of Molecular Ecology, p. 3965-3973, 2021
- DOI for Genomic inference of contemporary effective population size in a large island population of collared flycatchers (Ficedula albicollis)
- Download full text (pdf) of Genomic inference of contemporary effective population size in a large island population of collared flycatchers (Ficedula albicollis)
Interaction of climate change with effects of conspecific and heterospecific density on reproduction
Part of Oikos, p. 1807-1819, 2020
Part of Evolution, p. 2332-2347, 2020
- DOI for Quantitative genetics of the use of conspecific and heterospecific social cues for breeding site choice
- Download full text (pdf) of Quantitative genetics of the use of conspecific and heterospecific social cues for breeding site choice
Part of Biology Letters, 2020
Silver-spoon upbringing improves early-life fitness but promotes reproductive ageing in a wild bird
Part of Ecology Letters, p. 994-1002, 2020
- DOI for Silver-spoon upbringing improves early-life fitness but promotes reproductive ageing in a wild bird
- Download full text (pdf) of Silver-spoon upbringing improves early-life fitness but promotes reproductive ageing in a wild bird
Part of Journal of Experimental Biology, 2020
Part of Ibis, p. 645-654, 2020
Broad-scale patterns of the Afro-Palaearctic landbird migration
Part of Global Ecology and Biogeography, p. 722-735, 2020
Part of Ecology and Evolution, p. 10085-10091, 2019
- DOI for Parental genetic similarity and offspring performance in blue tits in relation to brood size manipulation
- Download full text (pdf) of Parental genetic similarity and offspring performance in blue tits in relation to brood size manipulation
Part of Journal of Avian Biology, 2019
Part of Animal Behaviour, p. 69-82, 2019
A full annual perspective on sex-biased migration timing in long-distance migratory birds
Part of Proceedings of the Royal Society of London. Biological Sciences, 2019
Birds with high lifetime reproductive success experience increased telomere loss
Part of Biology Letters, 2019
Part of Journal of Avian Biology, 2019
- DOI for Transient growth-enhancing effects of elevated maternal thyroid hormones at no apparent oxidative cost during early postnatal period
- Download full text (pdf) of Transient growth-enhancing effects of elevated maternal thyroid hormones at no apparent oxidative cost during early postnatal period
Sex-specific effects of parasites on telomere dynamics in a short-lived passerinethe blue tit
Part of The Science of Nature, 2019
- DOI for Sex-specific effects of parasites on telomere dynamics in a short-lived passerinethe blue tit
- Download full text (pdf) of Sex-specific effects of parasites on telomere dynamics in a short-lived passerinethe blue tit
Part of Frontiers in Ecology and Evolution, 2018
- DOI for Heterospecific nest site copying behavior in a wild bird: assessing the influence of genetics and past experience on a joint breeding phenotype
- Download full text (pdf) of Heterospecific nest site copying behavior in a wild bird: assessing the influence of genetics and past experience on a joint breeding phenotype
Breeding consequences of flavivirus infection in the collared flycatcher
Part of BMC Evolutionary Biology, 2018
- DOI for Breeding consequences of flavivirus infection in the collared flycatcher
- Download full text (pdf) of Breeding consequences of flavivirus infection in the collared flycatcher
Part of PLOS ONE, 2018
- DOI for Glucocorticoid response to both predictable and unpredictable challenges detected as corticosterone metabolites in collared flycatcher droppings
- Download full text (pdf) of Glucocorticoid response to both predictable and unpredictable challenges detected as corticosterone metabolites in collared flycatcher droppings
Part of Journal of Avian Biology, 2018
Part of Journal of Animal Ecology, p. 1738-1748, 2018
Part of Molecular Ecology, p. 3572-3581, 2018
- DOI for Sex-biased gene expression, sexual antagonism and levels of genetic diversity in the collared flycatcher (Ficedula albicollis) genome
- Download full text (pdf) of Sex-biased gene expression, sexual antagonism and levels of genetic diversity in the collared flycatcher (Ficedula albicollis) genome
Climate change upends selection on ornamentation in a wild bird
Part of NATURE ECOLOGY & EVOLUTION, 2017
Part of Evolutionary Ecology, p. 803-814, 2017
- DOI for Heterozygosity-fitness correlations in blue tit nestlings (Cyanistis caeruleus) under contrasting rearing conditions
- Download full text (pdf) of Heterozygosity-fitness correlations in blue tit nestlings (Cyanistis caeruleus) under contrasting rearing conditions
Natal dispersers pay a lifetime cost to increased reproductive effort in a wild bird population
Part of Proceedings of the Royal Society of London. Biological Sciences, 2017
Intra-individual changes in haemosporidian infections over the nesting period in great tit females
Part of Parasitology Research, p. 2385-2392, 2017
- DOI for Intra-individual changes in haemosporidian infections over the nesting period in great tit females
- Download full text (pdf) of Intra-individual changes in haemosporidian infections over the nesting period in great tit females
Part of Journal of Evolutionary Biology, p. 1386-1399, 2017
Effect of haemosporidian infections on host survival and recapture rate in the blue tit
Part of Journal of Avian Biology, p. 796-803, 2017
Part of Ecology and Evolution, p. 5907-5920, 2016
- DOI for Interspecific variation in the relationship between clutch size, laying date and intensity of urbanization in four species of hole-nesting birds
- Download full text (pdf) of Interspecific variation in the relationship between clutch size, laying date and intensity of urbanization in four species of hole-nesting birds
Demographic routes to variability and regulation in bird populations
Part of Nature Communications, 2016
- DOI for Demographic routes to variability and regulation in bird populations
- Download full text (pdf) of Demographic routes to variability and regulation in bird populations
Part of Scientific Reports, 2016
Longitudinal studies confirm faster telomere erosion in short-lived bird species
Part of Journal of Ornithology = Journal fur Ornithologie, p. 373-375, 2016
Solutions for Archiving Data in Long-Term Studies: A Reply to Whitlock et al.
Part of Trends in Ecology & Evolution, p. 85-87, 2016
Part of Journal of Avian Biology, p. 743-748, 2016
Part of Parasitology, p. 1320-1329, 2016
Malaria infection status predicts extra-pair paternity in the blue tit
Part of Journal of Avian Biology, p. 303-306, 2015
The stability of the G-matrix: The role of spatial heterogeneity
Part of Evolution, p. 1953-1958, 2015
Archiving Primary Data: Solutions for Long-Term Studies
Part of Trends in Ecology & Evolution, p. 581-589, 2015
Part of BMC Evolutionary Biology, p. 175, 2014
- DOI for Avoiding perceived past resource use of potential competitors affects niche dynamics in a bird community
- Download full text (pdf) of Avoiding perceived past resource use of potential competitors affects niche dynamics in a bird community
Variation in clutch size in relation to nest size in birds
Part of Ecology and Evolution, p. 3583-3595, 2014
- DOI for Variation in clutch size in relation to nest size in birds
- Download full text (pdf) of Variation in clutch size in relation to nest size in birds
Part of Methods in Ecology and Evolution, p. 353-362, 2014
Assessing Multivariate Constraints to Evolution across Ten Long-Term Avian Studies
Part of PLOS ONE, 2014
- DOI for Assessing Multivariate Constraints to Evolution across Ten Long-Term Avian Studies
- Download full text (pdf) of Assessing Multivariate Constraints to Evolution across Ten Long-Term Avian Studies
Part of Journal of Evolutionary Biology, p. 2258-2264, 2014
Part of Ecology, p. 3428-3439, 2014
Part of Ecology Letters, p. 1310-1315, 2014
Determinants of prevalence and intensity of infection with malaria parasites in the Blue Tit
Part of Journal of Ornithology = Journal fur Ornithologie, p. 721-727, 2014
Avian malaria is associated with increased reproductive investment in the blue tit
Part of Journal of Avian Biology, p. 219-224, 2014
Part of Infection Ecology & Epidemiology, 2013
Part of Methods in Ecology and Evolution, p. 474-482, 2013
The importance of selection at the level of the pair over 25 years in a natural population of birds
Part of Ecology and Evolution, p. 4610-4619, 2013
- DOI for The importance of selection at the level of the pair over 25 years in a natural population of birds
- Download full text (pdf) of The importance of selection at the level of the pair over 25 years in a natural population of birds
Part of PLOS ONE, 2013
- DOI for Low Cross-Sex Genetic Correlation in Carotenoid-Based Plumage Traits in the Blue Tit Nestlings (Cyanistes caeruleus)
- Download full text (pdf) of Low Cross-Sex Genetic Correlation in Carotenoid-Based Plumage Traits in the Blue Tit Nestlings (Cyanistes caeruleus)
Sex chromosome linked genetic variance and the evolution of sexual dimorphism of quantitative traits
Part of Evolution, p. 609-619, 2013
Part of Behavioral Ecology and Sociobiology, p. 1809-1815, 2013
- DOI for Benefits of extra-pair mating may depend on environmental conditions-an experimental study in the blue tit (Cyanistes caeruleus)
- Download full text (pdf) of Benefits of extra-pair mating may depend on environmental conditions-an experimental study in the blue tit (Cyanistes caeruleus)
Rapid and unpredictable changes of the G-matrix in a natural bird population over 25 years
Part of Journal of Evolutionary Biology, p. 1-13, 2013
Part of BMC Ecology, p. 17, 2012
- DOI for Effects of brood size manipulation and common origin on phenotype and telomere length in nestling collared flycatchers
- Download full text (pdf) of Effects of brood size manipulation and common origin on phenotype and telomere length in nestling collared flycatchers
Environment-dependent selection on mate choice in a natural population of birds
Part of Ecology Letters, p. 611-618, 2012
Part of American Naturalist, p. 132-136, 2012
Part of Journal of Ornithology = Journal fur Ornithologie, 2012
Long-term effects of yolk androgens on phenotype and parental feeding behavior in a wild passerine
Part of Behavioral Ecology and Sociobiology, p. 1201-1211, 2012
MHC diversity, malaria and lifetime reproductive success in collared flycatchers
Part of Molecular Ecology, p. 2469-2479, 2012
Long-term fitness consequences of high yolk androgen levels: sons pay the costs
Part of Functional Ecology, p. 884-894, 2012
Part of Ecology and Evolution, 2011
- DOI for Experimental manipulation shows that the white wing patch in collared flycatchers is a male sexual ornament
- Download full text (pdf) of Experimental manipulation shows that the white wing patch in collared flycatchers is a male sexual ornament
Part of Evolution, p. 1623-1636, 2011
Part of The AUK, p. 556-563, 2011
Part of BMC Evolutionary Biology, p. 395, 2010
Part of Acta Ornithologica, p. 1-26, 2010
Part of Journal of Evolutionary Biology, p. 1286-1292, 2010
Part of PLoS ONE, 2010
Heritable Variation in Maternal Yolk Hormone Transfer in a Wild Bird Population
Part of American Naturalist, p. 557-564, 2009
Ectoparasites help to maintain variation in cell-mediated immunity in the blue tit-hen flea system
Part of Evolutionary Ecology Research, p. 79-94, 2009
Part of Journal of Avian Biology, p. 225-230, 2009
Sex allocation in response to local resource competition over breeding territories
Part of Behavioral Ecology, p. 335-339, 2009
Experimental evidence for the use of density based interspecific social information in forest birds
Part of Ecography, p. 539-545, 2009
'Heritability' of dispersal propensity in a patchy population
Part of Proceedings of the Royal Society of London. Biological Sciences, p. 2829-2836, 2009
Part of Journal of Avian Biology, p. 352-357, 2009
Natural and sexual selection against hybrid flycatchers
Part of Proceedings of the Royal Society of London. Biological Sciences, p. 735-744, 2008
Part of Genetics, p. 1479-1495, 2008
Competitor density cues for habitat quality facilitating habitat selection and investment decisions
Part of Behavioral Ecology, p. 539-545, 2008
Senescence rates are determined by ranking on the fast-slow life-history continuum
Part of Ecology Letters, p. 664-673, 2008
Age-dependent reproductive costs and the role of breeding skills in the Collared flycatcher
Part of Acta Zoologica, p. 95-100, 2007
Sex chromosome-linked species recognition and evolution of reproductive isolation in flycatchers
Part of Science, p. 95-97, 2007
Nestling immune response to phytohaemagglutinin is not heritable in collared flycatchers
Part of Biology Letters, p. 418-421, 2007
Exploring the genetics of aging in a wild passerine bird
Part of American Naturalist, p. 643-650, 2007
Part of PLoS ONE, 2007
Evolutionary genetics - Evolution of mate choice in the wild - Reply
Part of Nature, 2006
Levels of linkage disequilibrium in a wild bird population
Part of Biology Letters, p. 435-438, 2006
Part of Genetics, p. 377-386, 2006
Genetic and environmental variation in immune response of collared flycatcher nestlings
Part of Journal of Evolutionary Biology, p. 1701-1706, 2006
Testing the genetics underlying the co-evolution of mate choice and ornament in the wild
Part of Nature, p. 84-86, 2006
Part of American Naturalist, p. 297-302, 2006
Natural selection and genetic variation for reproductive reaction norms in a wild bird population
Part of Evolution, p. 1362-1371, 2005
Part of Biology Letters, p. 68-71, 2005
Natural selection and genetic variation for reproductive reaction norms in a wild bird population
Part of Evolution, p. 1362-1371, 2005
Part of Journal of Avian Biology, p. 386-390, 2005
Large-scale geographical variation confirms that climate change causes birds to lay earlier
Part of Proceedings of the Royal Society of London. Biological Sciences, p. 1657-1662, 2004
Part of Journal of Animal Ecology, p. 75-87, 2004
Single-generation estimates of individual fitness as proxies for long-term genetic contribution
Part of American naturalist, p. 505-517, 2004
Part of Evolution, p. 634-644, 2004
Age-related decline in humoral immune function in Collared Flycatchers
Part of Journal of Evolutionary Biology, p. 1205-1210, 2003
Age-related decline in humoral immune function in Collared Flycatchers
Part of Journal of Evolutionary Biology, p. 1205-1210, 2003
Part of Journal of Applied Statistics, p. 407-423, 2002
Hybridization and adaptive mate choice in flycatchers
Part of Nature, p. 45-50, 2001
Part of Proceedings of the Royal Society B-Biological Sciences, p. 2547-2552, 2000
Part of Journal of Animal Ecology, p. 1193-1206, 1999
Density dependence in resource exploitation: Empirical test of Levins’ metapopulation model
Part of Ecology Letters, p. 44-51, 1999
Part of Ibis, p. 128-130, 1998
Timing of breeding and reproductive costs in collared flycatchers
Part of Auk, p. 1063-1067, 1998
Part of Ibis, p. 128-130, 1998
Reproductive effort reduces specific immune response and parasite resistance
Part of Proceedings of the Royal Society B-Biological Sciences, p. 1291-1298, 1998
Part of Proceedings of the Royal Society B-Biological Sciences, p. 297-302, 1997
Part of American Naturalist, p. 425-445, 1997
Heritability and selection of a secondary sexual trait in the collared flycatcher
Part of Bulletin of the Ecological Society of America, 1997
Sex ratio adjustment in relation to paternal attractiveness in a wild bird population
Part of Proceedings of the National Academy of Sciences of the United States of America, p. 11723-11728, 1996
Part of Journal of Heredity, p. 199-204, 1996
Part of Journal of Heredity, p. 199-204, 1996
TRADE-OFFS BETWEEN LIFE-HISTORY TRAITS AND A SECONDARY SEXUAL CHARACTER IN MALE COLLARED FLYCATCHERS
Part of Nature, p. 311-313, 1995
GLYCOSYLATED HEMOGLOBIN - A NEW MEASURE OF CONDITION IN BIRDS
Part of Proceedings of the Royal Society B-Biological Sciences, p. 299-303, 1995
TRYPANOSOMES OF SOME FENNOSCANDIAN BIRDS
Part of Memórias do instituto Oswaldo Cruz, p. 531-537, 1994
Infectious diseases, reproductive effort and the cost of reproduction in birds
Part of Royal Society Philosophical Transactions Biological Sciences, p. 323-331, 1994
Part of Heredity, p. 124-129, 1994
Part of Oikos, p. 359-364, 1994
Part of Oikos, p. 359-364, 1994
MALE COLORATION AND SPECIES RECOGNITION IN SYMPATRIC FLYCATCHERS
Part of Proceedings of the Royal Society B-Biological Sciences, p. 113-118, 1994
Part of Biological Journal of the Linnean Society, p. 19-30, 1994
Part of Biological Journal of the Linnean Society, p. 19-30, 1994
Infectious diseases, reproductive effort and the cost of reproduction in birds
Part of Philosophical Transactions - Royal Society of London, B, p. 323-331, 1994
Part of Heredity, p. 124-129, 1994
EVOLUTION OF FORAGING ECOLOGY IN FENNOSCANDIAN TITS (PARUS SPP)
Part of Proceedings of the Royal Society B-Biological Sciences, p. 127-131, 1994
CORRELATES OF CLUTCH DESERTION BY FEMALE COLLARED FLYCATCHERS FICEDULA-ALBICOLLIS
Part of Journal of Avian Biology, p. 93-97, 1994
Correlates of clutch desertion by female collared flycatchers Ficedula albicollis
Part of Journal of Avian Biology, p. 93-97, 1994
INFECTIOUS-DISEASES, REPRODUCTIVE EFFORT AND THE COST OF REPRODUCTION IN BIRDS
Part of Philosophical Transactions of the Royal Society of London Series B-Biological Sciences, p. 323-331, 1994
INHERITANCE OF SIZE AND SHAPE IN A NATURAL-POPULATION OF COLLARED FLYCATCHERS, FICEDULA-ALBICOLLIS
Part of Journal of Evolutionary Biology, p. 375-395, 1993
Maternal inheritance of condition and clutch size in the collared flycatcher
Part of Evolution, p. 658-667, 1993
MATERNAL INHERITANCE OF CONDITION AND CLUTCH SIZE IN THE COLLARED FLYCATCHER
Part of Evolution, p. 658-667, 1993
Inheritance of size and shape in a natural population of collared flycatchers, Ficedula albicollis
Part of Journal of Evolutionary Biology, p. 375-395, 1993
Selection of fledging mass in the collared flycatcher and the great tit
Part of Ecology, p. 336-343, 1992
Terminal investment’ and a sexual conflict in the collared flycatcher (Ficedula albicollis)
Part of American Naturalist, p. 868-882, 1992
Part of Ibis, p. 62-68, 1992
TERMINAL INVESTMENT AND A SEXUAL CONFLICT IN THE COLLARED FLYCATCHER (FICEDULA-ALBICOLLIS)
Part of American Naturalist, p. 868-882, 1992
SELECTION ON FLEDGING MASS IN THE COLLARED FLYCATCHER AND THE GREAT TIT
Part of Ecology, p. 336-343, 1992
Part of Ibis, p. 62-68, 1992
THE COST OF INCUBATION IN RELATION TO CLUTCH-SIZE IN THE COLLARED FLYCATCHER FICEDULA-ALBICOLLIS
Part of Ibis, p. 186-193, 1991
ACCELERATION OF SENESCENCE IN THE COLLARED FLYCATCHER FICEDULA-ALBICOLLIS BY REPRODUCTIVE COSTS
Part of Nature, p. 279-281, 1990
Life-history trade-offs and optimal clutch size in relation to age in the collared flycatcher
Part of NATO ASI Series Series G Ecological Sciences, p. 235-245, 1990
PHENOTYPIC SELECTION ON HERITABLE SIZE TRAITS - ENVIRONMENTAL VARIANCE AND GENETIC RESPONSE
Part of American Naturalist, p. 464-471, 1990
HYBRIDIZATION BETWEEN PIED AND COLLARED FLYCATCHERS - SEXUAL SELECTION AND SPECIATION THEORY
Part of Journal of Evolutionary Biology, p. 375-389, 1990
Part of Journal of Animal Ecology, p. 305-320, 1989
Extra-pair paternity and heritability estimates of tarsus length in pied and collared flycatchers
Part of Oikos, p. 54-58, 1989
EXTRA-PAIR PATERNITY AND HERITABILITY ESTIMATES OF TARSUS LENGTH IN PIED AND COLLARED FLYCATCHERS
Part of Oikos, p. 54-58, 1989
FORAGING BEHAVIOR OF INDIVIDUAL COAL TITS, PARUS-ATER, IN RELATION TO THEIR AGE, SEX AND MORPHOLOGY
Part of Animal Behaviour, p. 696-704, 1988
Part of Ornis Scandinavica, p. 182-189, 1988
Foraging behaviour of individual coal tits, Parus ater, in relation to their age, sex and morphology
Part of Animal Behaviour, p. 696-704, 1988
THE COSTS OF REPRODUCTION IN THE COLLARED FLYCATCHER FICEDULA-ALBICOLLIS
Part of Nature, p. 813-815, 1988
GENETIC COMPONENT OF MORPHOLOGICAL-DIFFERENTIATION IN COAL TITS UNDER COMPETITIVE RELEASE
Part of Evolution, p. 200-203, 1988
Part of Ornis Scandinavica, p. 182-189, 1988
Part of Ibis, p. 11-16, 1988
EXPLOITATION COMPETITION INFLUENCES THE USE OF FORAGING SITES BY TITS - EXPERIMENTAL-EVIDENCE
Part of Ecology, p. 284-290, 1987
Part of Ecology, p. 291-296, 1987
Exploitation competition influences the use of foraging sites by tits: experimental evidence.
Part of Ecology, p. 284-290, 1987
Part of Ecology, p. 291-296, 1987
DO FEMALES PREFER OLDER MALES IN POLYGYNOUS BIRD SPECIES
Part of American Naturalist, p. 241-245, 1986
INTERSPECIFIC COMPETITION AND NICHE CHANGES IN TITS (PARUS SPP) - EVALUATION OF NONEXPERIMENTAL DATA
Part of American Naturalist, p. 819-834, 1986
LIFETIME REPRODUCTIVE SUCCESS AND HERITABILITY - EMPIRICAL SUPPORT FOR FISHER FUNDAMENTAL THEOREM
Part of American Naturalist, p. 761-764, 1986
Part of American Naturalist, p. 819-834, 1986
Fitness factors in the collared flycatcher Ficedula albicollis Temm
Part of Dissertation Abstracts International C European Abstracts, 1986
HABITAT SHIFT OF THE WILLOW TIT PARUS MONTANUS IN THE ABSENCE OF THE MARSH TIT PARUS PALUSTRIS
Part of Ornis Scandinavica, p. 121-128, 1985
Part of Ibis, p. 380-385, 1985
Fitness factors in the collared flycatcher Ficedula albicollis Temm
Part of Acta Universitatis Upsaliensis Abstracts of Uppsala Dissertations from the Faculty of Science, p. 1-38, 1985
Interspecific competition and niche shifts in tits and the goldcrest: an experiment.
Part of Journal of Animal Ecology, p. 977-984, 1985
INTERSPECIFIC COMPETITION AND NICHE SHIFTS IN TITS AND THE GOLDCREST - AN EXPERIMENT
Part of Journal of Animal Ecology, p. 977-984, 1985
Habitat shift of the willow tit Parus montanus in the absence of the marsh tit Parus palustris.
Part of Ornis Scandinavica, p. 121-128, 1985
WHY DO YOUNG PASSERINE BIRDS HAVE SHORTER WINGS THAN OLDER BIRDS
Part of Ibis, p. 410-415, 1984
High frequency of cuckoldry in pied and collared flycatchers.
Part of Oikos, p. 41-47, 1984
Part of Calidris, p. 103-108, 1982
HYBRIDIZATION AND BREEDING SUCCESS OF COLLARED AND PIED FLYCATCHERS ON THE ISLAND OF GOTLAND
Part of Auk, p. 285-291, 1982
Hybridization and breeding success of collared and pied flycatchers on the island of Gotland.
Part of Auk, p. 285-291, 1982
Part of Calidris, p. 103-108, 1982
How many birds breed on Gotland?
Part of Bläcku, p. 1-69, 1982
Articles, review/survey
Part of Evolutionary biology, p. 88-98, 2015
- DOI for Maternal Age-Related Depletion of Offspring Genetic Variance in Immune Response to Phytohaemagglutinin in the Blue Tit (Cyanistes caeruleus)
- Download full text (pdf) of Maternal Age-Related Depletion of Offspring Genetic Variance in Immune Response to Phytohaemagglutinin in the Blue Tit (Cyanistes caeruleus)
Intraspecific Variation: Its Adaptive Value and Consequences
Part of Introductory essay, 1981
Books
Academic Press, 1991
Academic Press, 1989