Raising offspring increases ageing: Differences in senescence among three populations of a long-lived seabird, the Atlantic puffin
1. Actuarial senescence, the decline of survival with age, is well documented in the wild. Rates of senescence vary widely between taxa, to some extent also between sexes, with the fastest life histories showing the highest rates of senescence. Few studies have investigated differences in senescence...
Published in: | Journal of Animal Ecology |
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Language: | English |
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2023
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Online Access: | https://hdl.handle.net/10037/28695 https://doi.org/10.1111/1365-2656.13884 |
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ftunivtroemsoe:oai:munin.uit.no:10037/28695 2023-05-15T15:27:56+02:00 Raising offspring increases ageing: Differences in senescence among three populations of a long-lived seabird, the Atlantic puffin Å fostre avkom øker aldring: Forskjeller i aldersbetinget ovelevelse mellom tre populasjoner av en lenge-levende sjøfugl: lunde Landsem, Terje Lorentzen Yoccoz, Nigel Gilles Layton-Matthews, Kate Hilde, Christoffer Høyvik Harris, Michael P Wanless, Sarah Daunt, Francis Reiertsen, Tone Kristin Erikstad, Kjell E. Anker-Nilssen, Tycho 2023-01-12 https://hdl.handle.net/10037/28695 https://doi.org/10.1111/1365-2656.13884 eng eng Wiley Journal of Animal Ecology https://besjournals.onlinelibrary.wiley.com/doi/10.1111/1365-2656.13884 FRIDAID 2129664 doi:10.1111/1365-2656.13884 0021-8790 1365-2656 https://hdl.handle.net/10037/28695 Attribution 4.0 International (CC BY 4.0) openAccess Copyright 2023 The Author(s) https://creativecommons.org/licenses/by/4.0 CC-BY VDP::Matematikk og naturvitenskap: 400::Zoologiske og botaniske fag: 480 VDP::Mathematics and natural scienses: 400::Zoology and botany: 480 Journal article Tidsskriftartikkel Peer reviewed publishedVersion 2023 ftunivtroemsoe https://doi.org/10.1111/1365-2656.13884 2023-03-09T00:04:22Z 1. Actuarial senescence, the decline of survival with age, is well documented in the wild. Rates of senescence vary widely between taxa, to some extent also between sexes, with the fastest life histories showing the highest rates of senescence. Few studies have investigated differences in senescence among populations of the same species, although such variation is expected from population-level differences in environmental conditions, leading to differences in vital rates and thus life histories. 2. We predict that, within species, populations differing in productivity (suggesting different paces of life) should experience different rates of senescence, but with little or no sexual difference in senescence within populations of monogamous, monomorphic species where the sexes share breeding duties. 3. We compared rates of actuarial senescence among three contrasting populations of the Atlantic puffin Fratercula arctica. The dataset comprised 31 years (1990– 2020) of parallel capture–mark–recapture data from three breeding colonies, Isle of May (North Sea), Røst (Norwegian Sea) and Hornøya (Barents Sea), showing contrasting productivities (i.e. annual breeding success) and population trends. We used time elapsed since first capture as a proxy for bird age, and productivity and the winter North Atlantic Oscillation Index (wNAO) as proxies for the environmental conditions experienced by the populations within and outside the breeding season, respectively. 4. In accordance with our predictions, we found that senescence rates differed among the study populations, with no evidence for sexual differences. There was no evidence for an effect of wNAO, but the population with the lowest productivity, Røst, showed the lowest rate of senescence. As a consequence, the negative effect of senescence on the population growth rate (λ) was up to 3–5 times smaller on Røst (Δλ = −0.009) than on the two other colonies. 5. Our findings suggest that environmentally induced differences in senescence rates among populations of a species ... Article in Journal/Newspaper Atlantic puffin Barents Sea fratercula Fratercula arctica North Atlantic North Atlantic oscillation Norwegian Sea Lunde University of Tromsø: Munin Open Research Archive Barents Sea Norwegian Sea Lunde ENVELOPE(50.467,50.467,-66.967,-66.967) Røst ENVELOPE(11.983,11.983,67.467,67.467) Hornøya ENVELOPE(31.154,31.154,70.388,70.388) Journal of Animal Ecology 92 3 774 785 |
institution |
Open Polar |
collection |
University of Tromsø: Munin Open Research Archive |
op_collection_id |
ftunivtroemsoe |
language |
English |
topic |
VDP::Matematikk og naturvitenskap: 400::Zoologiske og botaniske fag: 480 VDP::Mathematics and natural scienses: 400::Zoology and botany: 480 |
spellingShingle |
VDP::Matematikk og naturvitenskap: 400::Zoologiske og botaniske fag: 480 VDP::Mathematics and natural scienses: 400::Zoology and botany: 480 Landsem, Terje Lorentzen Yoccoz, Nigel Gilles Layton-Matthews, Kate Hilde, Christoffer Høyvik Harris, Michael P Wanless, Sarah Daunt, Francis Reiertsen, Tone Kristin Erikstad, Kjell E. Anker-Nilssen, Tycho Raising offspring increases ageing: Differences in senescence among three populations of a long-lived seabird, the Atlantic puffin |
topic_facet |
VDP::Matematikk og naturvitenskap: 400::Zoologiske og botaniske fag: 480 VDP::Mathematics and natural scienses: 400::Zoology and botany: 480 |
description |
1. Actuarial senescence, the decline of survival with age, is well documented in the wild. Rates of senescence vary widely between taxa, to some extent also between sexes, with the fastest life histories showing the highest rates of senescence. Few studies have investigated differences in senescence among populations of the same species, although such variation is expected from population-level differences in environmental conditions, leading to differences in vital rates and thus life histories. 2. We predict that, within species, populations differing in productivity (suggesting different paces of life) should experience different rates of senescence, but with little or no sexual difference in senescence within populations of monogamous, monomorphic species where the sexes share breeding duties. 3. We compared rates of actuarial senescence among three contrasting populations of the Atlantic puffin Fratercula arctica. The dataset comprised 31 years (1990– 2020) of parallel capture–mark–recapture data from three breeding colonies, Isle of May (North Sea), Røst (Norwegian Sea) and Hornøya (Barents Sea), showing contrasting productivities (i.e. annual breeding success) and population trends. We used time elapsed since first capture as a proxy for bird age, and productivity and the winter North Atlantic Oscillation Index (wNAO) as proxies for the environmental conditions experienced by the populations within and outside the breeding season, respectively. 4. In accordance with our predictions, we found that senescence rates differed among the study populations, with no evidence for sexual differences. There was no evidence for an effect of wNAO, but the population with the lowest productivity, Røst, showed the lowest rate of senescence. As a consequence, the negative effect of senescence on the population growth rate (λ) was up to 3–5 times smaller on Røst (Δλ = −0.009) than on the two other colonies. 5. Our findings suggest that environmentally induced differences in senescence rates among populations of a species ... |
format |
Article in Journal/Newspaper |
author |
Landsem, Terje Lorentzen Yoccoz, Nigel Gilles Layton-Matthews, Kate Hilde, Christoffer Høyvik Harris, Michael P Wanless, Sarah Daunt, Francis Reiertsen, Tone Kristin Erikstad, Kjell E. Anker-Nilssen, Tycho |
author_facet |
Landsem, Terje Lorentzen Yoccoz, Nigel Gilles Layton-Matthews, Kate Hilde, Christoffer Høyvik Harris, Michael P Wanless, Sarah Daunt, Francis Reiertsen, Tone Kristin Erikstad, Kjell E. Anker-Nilssen, Tycho |
author_sort |
Landsem, Terje Lorentzen |
title |
Raising offspring increases ageing: Differences in senescence among three populations of a long-lived seabird, the Atlantic puffin |
title_short |
Raising offspring increases ageing: Differences in senescence among three populations of a long-lived seabird, the Atlantic puffin |
title_full |
Raising offspring increases ageing: Differences in senescence among three populations of a long-lived seabird, the Atlantic puffin |
title_fullStr |
Raising offspring increases ageing: Differences in senescence among three populations of a long-lived seabird, the Atlantic puffin |
title_full_unstemmed |
Raising offspring increases ageing: Differences in senescence among three populations of a long-lived seabird, the Atlantic puffin |
title_sort |
raising offspring increases ageing: differences in senescence among three populations of a long-lived seabird, the atlantic puffin |
publisher |
Wiley |
publishDate |
2023 |
url |
https://hdl.handle.net/10037/28695 https://doi.org/10.1111/1365-2656.13884 |
long_lat |
ENVELOPE(50.467,50.467,-66.967,-66.967) ENVELOPE(11.983,11.983,67.467,67.467) ENVELOPE(31.154,31.154,70.388,70.388) |
geographic |
Barents Sea Norwegian Sea Lunde Røst Hornøya |
geographic_facet |
Barents Sea Norwegian Sea Lunde Røst Hornøya |
genre |
Atlantic puffin Barents Sea fratercula Fratercula arctica North Atlantic North Atlantic oscillation Norwegian Sea Lunde |
genre_facet |
Atlantic puffin Barents Sea fratercula Fratercula arctica North Atlantic North Atlantic oscillation Norwegian Sea Lunde |
op_relation |
Journal of Animal Ecology https://besjournals.onlinelibrary.wiley.com/doi/10.1111/1365-2656.13884 FRIDAID 2129664 doi:10.1111/1365-2656.13884 0021-8790 1365-2656 https://hdl.handle.net/10037/28695 |
op_rights |
Attribution 4.0 International (CC BY 4.0) openAccess Copyright 2023 The Author(s) https://creativecommons.org/licenses/by/4.0 |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1111/1365-2656.13884 |
container_title |
Journal of Animal Ecology |
container_volume |
92 |
container_issue |
3 |
container_start_page |
774 |
op_container_end_page |
785 |
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1766358326997680128 |