Thomas Ray Haaland
Publications
2026
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Haaland, Thomas Ray;
Payo-Payo, Ana;
Acker, Paul;
Fernandes Goncalves Fortuna, Rita Alexandra;
Burthe, Sarah J.;
Ratikainen, Irja Ida;
Daunt, Francis;
Reid, Jane Margaret.
(2026)
Eco-evolutionary dynamics of partially migratory metapopulations in spatially and seasonally varying environments.
Journal of Animal Ecology
Academic article
2025
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Pélabon, Christophe;
Agudelo-Cantero, Gustavo Adolfo;
Araya Ajoy, Yimen Gerardo;
Bolstad, Geir Hysing;
Cheng, Changde;
Galis, Frietson;
Guillaume, Frederic;
Haaland, Thomas Ray;
Hallgrímsson, Benedikt;
Hansen, Thomas Fredrik.
(2025)
Evolvability: progress and key questions.
BioScience
Academic article
2024
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Fernandes Goncalves Fortuna, Rita Alexandra;
Acker, Paul;
Ugland, Cassandra Regine;
Burthe, Sarah J.;
Harris, Michael P.;
Newell, Mark A.;
Gunn, Carrie;
Morley, Tim I.;
Haaland, Thomas Ray;
Swann, Robert L..
(2024)
Season-specific genetic variation underlies early-life migration in a partially migratory bird.
Proceedings of the Royal Society of London. Biological Sciences
Academic article
-
Ugland, Cassandra Regine;
Acker, Paul;
Burthe, Sarah J.;
Fernandes Goncalves Fortuna, Rita Alexandra;
Gunn, Carrie;
Haaland, Thomas Ray;
Harris, Michael P.;
Morley, Tim I.;
Newell, Mark A.;
Swann, Robert L..
(2024)
Early-life variation in migration is subject to strong fluctuating survival selection in a partially migratory bird.
Journal of Animal Ecology
Academic article
2023
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Brink, Hanna Ten;
Haaland, Thomas Ray;
Massol, François;
Opedal, Øystein Hjorthol.
(2023)
Seasonality and competition select for variable germination behavior in perennials.
Evolution
Academic article
2022
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Wright, Jonathan;
Haaland, Thomas;
Dingemanse, Niels J.;
Westneat, David F..
(2022)
A reaction norm framework for the evolution of learning: how cumulative experience shapes phenotypic plasticity.
Biological Reviews
Academic article
-
Haaland, Thomas.
(2022)
Digest: What keeps sexual signals honest? A general new explanation.
Evolution
Academic article
2021
-
Haaland, Thomas;
Wright, Jonathan;
Ratikainen, Irja Ida.
(2021)
Individual reversible plasticity as a genotype-level bet-hedging strategy.
Journal of Evolutionary Biology
Academic article
2020
-
Haaland, Thomas;
Wright, Jonathan;
Ratikainen, Irja Ida.
(2020)
Generalists versus specialists in fluctuating environments: a bet-hedging perspective.
Oikos
Academic article
2019
-
Haaland, Thomas;
Wright, Jonathan;
Ratikainen, Irja Ida.
(2019)
Bet-hedging across generations can affect the evolution of variance-sensitive strategies within generations.
Proceedings of the Royal Society of London. Biological Sciences
Academic article
-
Haaland, Thomas;
Ratikainen, Irja Ida;
Wright, Jonathan.
(2019)
Adaptive responses to environmental stochasticity on different evolutionary time-scales.
Norges teknisk-naturvitenskapelige universitet
Doctoral thesis
-
Haaland, Thomas;
Wright, Jonathan;
Tufto, Jarle;
Ratikainen, Irja Ida.
(2019)
Short‐term insurance versus long‐term bet‐hedging strategies as adaptations to variable environments.
Evolution
Academic article
-
Haaland, Thomas;
Botero, Carlos A..
(2019)
Alternative responses to rare selection events are differentially vulnerable to changes in the frequency, scope, and intensity of environmental extremes.
Ecology and Evolution
Academic article
2018
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Ratikainen, Irja Ida;
Haaland, Thomas;
Wright, Jonathan.
(2018)
Differential allocation of parental investment and the trade-off between size and number of offspring.
Proceedings of the Royal Society of London. Biological Sciences
Academic article
2017
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Haaland, Thomas;
Wright, Jonathan;
Kuijper, Bram;
Ratikainen, Irja Ida.
(2017)
Differential allocation revisited: When should mate quality affect parental investment?.
The American Naturalist
Academic article
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Rye, Kristian;
Wright, Jonathan;
Ratikainen, Irja Ida;
Haaland, Thomas.
(2017)
Differential Allocation in Parental Care - as a Strategy to Retain High Quality Partners.
Norges teknisk-naturvitenskapelige universitet
Master thesis
Journal publications
-
Haaland, Thomas Ray;
Payo-Payo, Ana;
Acker, Paul;
Fernandes Goncalves Fortuna, Rita Alexandra;
Burthe, Sarah J.;
Ratikainen, Irja Ida;
Daunt, Francis;
Reid, Jane Margaret.
(2026)
Eco-evolutionary dynamics of partially migratory metapopulations in spatially and seasonally varying environments.
Journal of Animal Ecology
Academic article
-
Pélabon, Christophe;
Agudelo-Cantero, Gustavo Adolfo;
Araya Ajoy, Yimen Gerardo;
Bolstad, Geir Hysing;
Cheng, Changde;
Galis, Frietson;
Guillaume, Frederic;
Haaland, Thomas Ray;
Hallgrímsson, Benedikt;
Hansen, Thomas Fredrik.
(2025)
Evolvability: progress and key questions.
BioScience
Academic article
-
Haaland, Thomas;
Wright, Jonathan;
Ratikainen, Irja Ida.
(2021)
Individual reversible plasticity as a genotype-level bet-hedging strategy.
Journal of Evolutionary Biology
Academic article
-
Fernandes Goncalves Fortuna, Rita Alexandra;
Acker, Paul;
Ugland, Cassandra Regine;
Burthe, Sarah J.;
Harris, Michael P.;
Newell, Mark A.;
Gunn, Carrie;
Morley, Tim I.;
Haaland, Thomas Ray;
Swann, Robert L..
(2024)
Season-specific genetic variation underlies early-life migration in a partially migratory bird.
Proceedings of the Royal Society of London. Biological Sciences
Academic article
-
Ugland, Cassandra Regine;
Acker, Paul;
Burthe, Sarah J.;
Fernandes Goncalves Fortuna, Rita Alexandra;
Gunn, Carrie;
Haaland, Thomas Ray;
Harris, Michael P.;
Morley, Tim I.;
Newell, Mark A.;
Swann, Robert L..
(2024)
Early-life variation in migration is subject to strong fluctuating survival selection in a partially migratory bird.
Journal of Animal Ecology
Academic article
-
Haaland, Thomas;
Wright, Jonathan;
Ratikainen, Irja Ida.
(2020)
Generalists versus specialists in fluctuating environments: a bet-hedging perspective.
Oikos
Academic article
-
Brink, Hanna Ten;
Haaland, Thomas Ray;
Massol, François;
Opedal, Øystein Hjorthol.
(2023)
Seasonality and competition select for variable germination behavior in perennials.
Evolution
Academic article
-
Haaland, Thomas;
Wright, Jonathan;
Ratikainen, Irja Ida.
(2019)
Bet-hedging across generations can affect the evolution of variance-sensitive strategies within generations.
Proceedings of the Royal Society of London. Biological Sciences
Academic article
-
Haaland, Thomas;
Wright, Jonathan;
Kuijper, Bram;
Ratikainen, Irja Ida.
(2017)
Differential allocation revisited: When should mate quality affect parental investment?.
The American Naturalist
Academic article
-
Ratikainen, Irja Ida;
Haaland, Thomas;
Wright, Jonathan.
(2018)
Differential allocation of parental investment and the trade-off between size and number of offspring.
Proceedings of the Royal Society of London. Biological Sciences
Academic article
-
Haaland, Thomas;
Wright, Jonathan;
Tufto, Jarle;
Ratikainen, Irja Ida.
(2019)
Short‐term insurance versus long‐term bet‐hedging strategies as adaptations to variable environments.
Evolution
Academic article
-
Wright, Jonathan;
Haaland, Thomas;
Dingemanse, Niels J.;
Westneat, David F..
(2022)
A reaction norm framework for the evolution of learning: how cumulative experience shapes phenotypic plasticity.
Biological Reviews
Academic article
-
Haaland, Thomas.
(2022)
Digest: What keeps sexual signals honest? A general new explanation.
Evolution
Academic article
-
Haaland, Thomas;
Botero, Carlos A..
(2019)
Alternative responses to rare selection events are differentially vulnerable to changes in the frequency, scope, and intensity of environmental extremes.
Ecology and Evolution
Academic article
Student thesis or dissertation
-
Haaland, Thomas;
Ratikainen, Irja Ida;
Wright, Jonathan.
(2019)
Adaptive responses to environmental stochasticity on different evolutionary time-scales.
Norges teknisk-naturvitenskapelige universitet
Doctoral thesis
-
Rye, Kristian;
Wright, Jonathan;
Ratikainen, Irja Ida;
Haaland, Thomas.
(2017)
Differential Allocation in Parental Care - as a Strategy to Retain High Quality Partners.
Norges teknisk-naturvitenskapelige universitet
Master thesis
Outreach
2025
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Conference lectureFernandes Goncalves Fortuna, Rita Alexandra; Acker, Paul; Ugland, Cassandra Regine; Burthe, Sarah J.; Gunn, Carrie; Haaland, Thomas Ray; Harris, Mike P.; Hewitt, Josie; Morley, Tim I.; Newell, Mark A.. (2025) Conflicting temporal dynamics of selection, additive genetic variance and plasticity in early-life seasonal migration versus residence constrain the potential for rapid adaptive evolution. ESEB 2025
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Conference lectureHaaland, Thomas Ray; Acker, Paul; Payo-Payo, Ana; Fernandes Goncalves Fortuna, Rita Alexandra; Vickers, Stephen; Ugland, Cassandra Regine; Burthe, Sarah J.; Daunt, Francis; Reid, Jane Margaret. (2025) Plastic versus evolutionary responses to rapid environmental change in partially migratory metapopulations. Oikos Norway 2025
2024
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Conference lectureFernandes Goncalves Fortuna, Rita Alexandra; Acker, Paul; Ugland, Cassandra Regine; Burthe, Sarah J.; Harris, Michael P.; Newell, Mark A.; Gunn, Carrie; Morley, Tim I.; Haaland, Thomas Ray; Swann, Robert L.. (2024) Genetic variances and selection on plasticity in early-life seasonal migration vary among seasons and years in a partially migratory population. 3rd Joint Congress on Evolutionary Biology
2023
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Conference lectureHaaland, Thomas Ray; Payo-Payo, Ana; Acker, Paul; Fortuna, Rita; Burthe, Sarah J.; Ratikainen, Irja Ida; Daunt, Francis; Reid, Jane Margaret. (2023) Eco-evolutionary dynamics of partially migratory metapopulations. BOU 2023
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Conference lectureHaaland, Thomas Ray; Payo-Payo, Ana; Acker, Paul; Fortuna, Rita; Burthe, Sarah J; Ratikainen, Irja Ida; Daunt, Francis; Reid, Jane Margaret. (2023) Eco-evolutionary dynamics of partially migratory metapopulations. Oikos Norway 2023
2022
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Conference posterHaaland, Thomas; Wright, Jonathan; Ratikainen, Irja Ida. (2022) Individual reversible plasticity as a genotype-level bet-hedging strategy. ESEB 2022
2020
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Conference lectureRatikainen, Irja Ida; Kokko, Hanna; Lind, Martin; Haaland, Thomas; Silva, Willian. (2020) Lifespan and co-evolution with other life history traits in variable environments. PhD Summer School ADABT 2020: a summer school for FOR2281
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Conference lectureHaaland, Thomas; Wright, Jonathan; Ratikainen, Irja Ida. (2020) Phenotypic plasticity as a bet-hedging strategy. EvoDemo
2019
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Conference lectureHaaland, Thomas; Wright, Jonathan; Ratikainen, Irja Ida. (2019) Bet-hedging affects the evolution of variance-sensitive strategies. ASAB Summer 2019
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Conference posterHaaland, Thomas; Wright, Jonathan; Ratikainen, Irja Ida. (2019) Bet-hedging affects the evolution of variance-sensitive strategies. ESEB 2019
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Conference posterHaaland, Thomas; Wright, Jonathan; Ratikainen, Irja Ida. (2019) Bet-hedging affects the evolution of variance-sensitive strategies. Modelling Ecology and Evolution in Zürich
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Conference lectureHaaland, Thomas; Botero, Carlos A.. (2019) Life-history shapes vulnerability to more frequent and intense extreme weather events. 4th Conference of the Norwegian Ecological Society: Towards Policy-Relevant Ecology.
2018
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Conference posterHaaland, Thomas; Wright, Jonathan; Tufto, Jarle; Ratikainen, Irja Ida. (2018) Variable environments and the evolution of bet-hedgers, generalists and specialists. Evolution 2018
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Conference lectureBotero, Carlos A.; Haaland, Thomas; Ratikainen, Irja Ida; Wright, Jonathan. (2018) Life history determines vulnerability and capacity to adapt to more frequent and intense extreme weather events. Evolution 2018
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Conference lectureHaaland, Thomas; Wright, Jonathan; Tufto, Jarle; Ratikainen, Irja Ida. (2018) Variable environments and the evolution of bet-hedgers, generalists and specialists. OIKOS 2018
2017
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Conference lectureHaaland, Thomas; Wright, Jonathan; Ratikainen, Irja Ida. (2017) Social decision making in a fluctuating world: A simulation model of a Producer-Scrounger foraging game. NØF 2017
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Conference lectureHaaland, Thomas; Wright, Jonathan; Tufto, Jarle; Botero, Carlos A.; Ratikainen, Irja Ida. (2017) Adaptations to uncertainty: Asymmetric fitness functions and fluctuating environments. ESEB 2017
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Conference lectureRatikainen, Irja Ida; Haaland, Thomas; Wright, Jonathan. (2017) Partner quality effects on optimal parental investment. Departmental seminar
2016
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Conference lectureRatikainen, Irja Ida; Haaland, Thomas; Wright, Jonathan. (2016) Differential parental allocation to offspring size vs number. ISBE 2016
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Conference lectureHaaland, Thomas; Wright, Jonathan; Ratikainen, Irja Ida. (2016) A General Stochastic Dynamic Model of the Differential Allocation Hypothesis. ISBE2016
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Conference lectureHaaland, Thomas; Wright, Jonathan; Ratikainen, Irja Ida. (2016) Differential Allocation - A New Theoretical Framework. EMPSEB22 - European Meeting of PhD Students in Evolutionary Biology
2015
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Lecture