Thomas Ray Haaland
Publications
2025
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Pélabon, Christophe;
Agudelo-Cantero, Gustavo Adolfo;
Ajoy, Yimen Gerardo Araya;
Bolstad, Geir Hysing;
Cheng, Changde;
Galis, Frietson.
(2025)
Evolvability: progress and key questions.
BioScience
Academic article
2024
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Fortuna, Rita Alexandra Fernandes Goncalves;
Acker, Paul;
Ugland, Cassandra Regine;
Burthe, Sarah J.;
Harris, Michael P.;
Newell, Mark A..
(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.;
Fortuna, Rita Alexandra Fernandes Goncalves;
Gunn, Carrie;
Haaland, Thomas Ray.
(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
Norges teknisk-naturvitenskapelige universitet
Doctoral dissertation
-
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
-
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
-
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
Norges teknisk-naturvitenskapelige universitet
Masters thesis
Journal publications
-
Pélabon, Christophe;
Agudelo-Cantero, Gustavo Adolfo;
Ajoy, Yimen Gerardo Araya;
Bolstad, Geir Hysing;
Cheng, Changde;
Galis, Frietson.
(2025)
Evolvability: progress and key questions.
BioScience
Academic article
-
Fortuna, Rita Alexandra Fernandes Goncalves;
Acker, Paul;
Ugland, Cassandra Regine;
Burthe, Sarah J.;
Harris, Michael P.;
Newell, Mark A..
(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.;
Fortuna, Rita Alexandra Fernandes Goncalves;
Gunn, Carrie;
Haaland, Thomas Ray.
(2024)
Early-life variation in migration is subject to strong fluctuating survival selection in a partially migratory bird.
Journal of Animal Ecology
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
-
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;
Wright, Jonathan;
Ratikainen, Irja Ida.
(2021)
Individual reversible plasticity as a genotype-level bet-hedging strategy.
Journal of Evolutionary Biology
Academic article
-
Haaland, Thomas;
Wright, Jonathan;
Ratikainen, Irja Ida.
(2020)
Generalists versus specialists in fluctuating environments: a bet-hedging perspective.
Oikos
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;
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
-
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;
Kuijper, Bram;
Ratikainen, Irja Ida.
(2017)
Differential allocation revisited: When should mate quality affect parental investment?.
The American Naturalist
Academic article
Report
-
Haaland, Thomas;
Ratikainen, Irja Ida;
Wright, Jonathan.
(2019)
Adaptive responses to environmental stochasticity on different evolutionary time-scales.
Norges teknisk-naturvitenskapelige universitet
Norges teknisk-naturvitenskapelige universitet
Doctoral dissertation
-
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
Norges teknisk-naturvitenskapelige universitet
Masters thesis
Outreach
2025
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Academic lectureFortuna, Rita Alexandra Fernandes Goncalves; Acker, Paul; Ugland, Cassandra Regine; Burthe, Sarah J.; Gunn, Carrie; Haaland, Thomas Ray. (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 , Barcelona 17.08.2025 - 22.08.2025
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Academic lectureHaaland, Thomas Ray; Acker, Paul; Payo-Payo, Ana; Fortuna, Rita Alexandra Fernandes Goncalves; Vickers, Stephen; Ugland, Cassandra Regine. (2025) Plastic versus evolutionary responses to rapid environmental change in partially migratory metapopulations. Oikos Norway 2025 09.04.2025 - 12.04.2025
2024
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Academic lectureFortuna, Rita Alexandra Fernandes Goncalves; Acker, Paul; Ugland, Cassandra Regine; Burthe, Sarah J.; Harris, Michael P.; Newell, Mark A.. (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 , Montréal 26.07.2024 - 30.07.2024
2023
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Academic lectureHaaland, Thomas Ray; Payo-Payo, Ana; Acker, Paul; Fortuna, Rita; Burthe, Sarah J.; Ratikainen, Irja Ida. (2023) Eco-evolutionary dynamics of partially migratory metapopulations. BOU 2023 , Nottingham, UK 04.04.2023 - 06.04.2023
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Academic lectureHaaland, Thomas Ray; Payo-Payo, Ana; Acker, Paul; Fortuna, Rita; Burthe, Sarah J; Ratikainen, Irja Ida. (2023) Eco-evolutionary dynamics of partially migratory metapopulations. Oikos Norway 2023 , NMBU, Ås 13.02.2023 - 15.02.2023
2022
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PosterHaaland, Thomas; Wright, Jonathan; Ratikainen, Irja Ida. (2022) Individual reversible plasticity as a genotype-level bet-hedging strategy. ESEB 2022 , Praha 14.08.2022 - 19.08.2022
2020
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Academic 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 , Karlsrhue 09.06.2020 -
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Academic lectureHaaland, Thomas; Wright, Jonathan; Ratikainen, Irja Ida. (2020) Phenotypic plasticity as a bet-hedging strategy. EvoDemo , Røros 06.10.2020 - 11.10.2020
2019
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Academic lectureHaaland, Thomas; Wright, Jonathan; Ratikainen, Irja Ida. (2019) Bet-hedging affects the evolution of variance-sensitive strategies. ASAB Summer 2019 , Konstanz 26.08.2019 - 28.08.2019
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PosterHaaland, Thomas; Wright, Jonathan; Ratikainen, Irja Ida. (2019) Bet-hedging affects the evolution of variance-sensitive strategies. ESEB 2019 , Turku 19.08.2019 - 24.08.2019
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PosterHaaland, Thomas; Wright, Jonathan; Ratikainen, Irja Ida. (2019) Bet-hedging affects the evolution of variance-sensitive strategies. Modelling Ecology and Evolution in Zürich , Zürich 24.06.2019 - 25.06.2019
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Academic 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. , Tromsø 11.02.2019 - 13.02.2019
2018
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PosterHaaland, Thomas; Wright, Jonathan; Tufto, Jarle; Ratikainen, Irja Ida. (2018) Variable environments and the evolution of bet-hedgers, generalists and specialists. Evolution 2018 , Montpellier 18.08.2018 - 22.08.2018
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Academic 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 , Montpellier 18.08.2018 - 22.08.2018
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Academic lectureHaaland, Thomas; Wright, Jonathan; Tufto, Jarle; Ratikainen, Irja Ida. (2018) Variable environments and the evolution of bet-hedgers, generalists and specialists. OIKOS 2018 , Trondheim 19.02.2018 - 22.02.2018
2017
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Academic 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 , Oslo 11.01.2017 - 13.01.2017
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Academic lectureHaaland, Thomas; Wright, Jonathan; Tufto, Jarle; Botero, Carlos A.; Ratikainen, Irja Ida. (2017) Adaptations to uncertainty: Asymmetric fitness functions and fluctuating environments. ESEB 2017 , Groningen 20.08.2017 - 25.08.2017
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Academic lectureRatikainen, Irja Ida; Haaland, Thomas; Wright, Jonathan. (2017) Partner quality effects on optimal parental investment. Departmental seminar 11.05.2017 -
2016
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Academic lectureRatikainen, Irja Ida; Haaland, Thomas; Wright, Jonathan. (2016) Differential parental allocation to offspring size vs number. ISBE 2016 , Exeter 28.07.2016 - 03.08.2016
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Academic lectureHaaland, Thomas; Wright, Jonathan; Ratikainen, Irja Ida. (2016) A General Stochastic Dynamic Model of the Differential Allocation Hypothesis. ISBE2016 , University of Exeter 28.07.2016 - 03.08.2016
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Academic lectureHaaland, Thomas; Wright, Jonathan; Ratikainen, Irja Ida. (2016) Differential Allocation - A New Theoretical Framework. EMPSEB22 - European Meeting of PhD Students in Evolutionary Biology , Gotland 11.09.2016 - 16.09.2016
2015
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Lecture