Geolocator tagging links distributions in the non-breeding season to population genetic structure in a sentinel North Pacific seabird
We tested the hypothesis that segregation in wintering areas is associated with population differentiation in a sentinel North Pacific seabird, the rhinoceros auklet (Cerorhinca monocerata). We collected tissue samples for genetic analyses on five breeding colonies in the western Pacific Ocean (Japa...
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Online Access: | http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7652296/ http://www.ncbi.nlm.nih.gov/pubmed/33166314 https://doi.org/10.1371/journal.pone.0240056 |
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ftpubmed:oai:pubmedcentral.nih.gov:7652296 2023-05-15T15:43:56+02:00 Geolocator tagging links distributions in the non-breeding season to population genetic structure in a sentinel North Pacific seabird Hipfner, J. Mark Prill, Marie M. Studholme, Katharine R. Domalik, Alice D. Tucker, Strahan Jardine, Catherine Maftei, Mark Wright, Kenneth G. Beck, Jessie N. Bradley, Russell W. Carle, Ryan D. Good, Thomas P. Hatch, Scott A. Hodum, Peter J. Ito, Motohiro Pearson, Scott F. Rojek, Nora A. Slater, Leslie Watanuki, Yutaka Will, Alexis P. Bindoff, Aidan D. Crossin, Glenn T. Drever, Mark C. Burg, Theresa M. 2020-11-09 http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7652296/ http://www.ncbi.nlm.nih.gov/pubmed/33166314 https://doi.org/10.1371/journal.pone.0240056 en eng Public Library of Science http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7652296/ http://www.ncbi.nlm.nih.gov/pubmed/33166314 http://dx.doi.org/10.1371/journal.pone.0240056 https://creativecommons.org/publicdomain/zero/1.0/ This is an open access article, free of all copyright, and may be freely reproduced, distributed, transmitted, modified, built upon, or otherwise used by anyone for any lawful purpose. The work is made available under the Creative Commons CC0 (https://creativecommons.org/publicdomain/zero/1.0/) public domain dedication. CC0 PDM PLoS One Research Article Text 2020 ftpubmed https://doi.org/10.1371/journal.pone.0240056 2020-11-22T01:24:45Z We tested the hypothesis that segregation in wintering areas is associated with population differentiation in a sentinel North Pacific seabird, the rhinoceros auklet (Cerorhinca monocerata). We collected tissue samples for genetic analyses on five breeding colonies in the western Pacific Ocean (Japan) and on 13 colonies in the eastern Pacific Ocean (California to Alaska), and deployed light-level geolocator tags on 12 eastern Pacific colonies to delineate wintering areas. Geolocator tags were deployed previously on one colony in Japan. There was strong genetic differentiation between populations in the eastern vs. western Pacific Ocean, likely due to two factors. First, glaciation over the North Pacific in the late Pleistocene might have forced a southward range shift that historically isolated the eastern and western populations. And second, deep-ocean habitat along the northern continental shelf appears to act as a barrier to movement; abundant on both sides of the North Pacific, the rhinoceros auklet is virtually absent as a breeder in the Aleutian Islands and Bering Sea, and no tagged birds crossed the North Pacific in the non-breeding season. While genetic differentiation was strongest between the eastern vs. western Pacific, there was also extensive differentiation within both regional groups. In pairwise comparisons among the eastern Pacific colonies, the standardized measure of genetic differentiation (Fꞌ(ST)) was negatively correlated with the extent of spatial overlap in wintering areas. That result supports the hypothesis that segregation in the non-breeding season is linked to genetic structure. Philopatry and a neritic foraging habit probably also contribute to the structuring. Widely distributed, vulnerable to anthropogenic stressors, and exhibiting extensive genetic structure, the rhinoceros auklet is fully indicative of the scope of the conservation challenges posed by seabirds. Text Bering Sea Alaska Aleutian Islands PubMed Central (PMC) Bering Sea Pacific PLOS ONE 15 11 e0240056 |
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Open Polar |
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PubMed Central (PMC) |
op_collection_id |
ftpubmed |
language |
English |
topic |
Research Article |
spellingShingle |
Research Article Hipfner, J. Mark Prill, Marie M. Studholme, Katharine R. Domalik, Alice D. Tucker, Strahan Jardine, Catherine Maftei, Mark Wright, Kenneth G. Beck, Jessie N. Bradley, Russell W. Carle, Ryan D. Good, Thomas P. Hatch, Scott A. Hodum, Peter J. Ito, Motohiro Pearson, Scott F. Rojek, Nora A. Slater, Leslie Watanuki, Yutaka Will, Alexis P. Bindoff, Aidan D. Crossin, Glenn T. Drever, Mark C. Burg, Theresa M. Geolocator tagging links distributions in the non-breeding season to population genetic structure in a sentinel North Pacific seabird |
topic_facet |
Research Article |
description |
We tested the hypothesis that segregation in wintering areas is associated with population differentiation in a sentinel North Pacific seabird, the rhinoceros auklet (Cerorhinca monocerata). We collected tissue samples for genetic analyses on five breeding colonies in the western Pacific Ocean (Japan) and on 13 colonies in the eastern Pacific Ocean (California to Alaska), and deployed light-level geolocator tags on 12 eastern Pacific colonies to delineate wintering areas. Geolocator tags were deployed previously on one colony in Japan. There was strong genetic differentiation between populations in the eastern vs. western Pacific Ocean, likely due to two factors. First, glaciation over the North Pacific in the late Pleistocene might have forced a southward range shift that historically isolated the eastern and western populations. And second, deep-ocean habitat along the northern continental shelf appears to act as a barrier to movement; abundant on both sides of the North Pacific, the rhinoceros auklet is virtually absent as a breeder in the Aleutian Islands and Bering Sea, and no tagged birds crossed the North Pacific in the non-breeding season. While genetic differentiation was strongest between the eastern vs. western Pacific, there was also extensive differentiation within both regional groups. In pairwise comparisons among the eastern Pacific colonies, the standardized measure of genetic differentiation (Fꞌ(ST)) was negatively correlated with the extent of spatial overlap in wintering areas. That result supports the hypothesis that segregation in the non-breeding season is linked to genetic structure. Philopatry and a neritic foraging habit probably also contribute to the structuring. Widely distributed, vulnerable to anthropogenic stressors, and exhibiting extensive genetic structure, the rhinoceros auklet is fully indicative of the scope of the conservation challenges posed by seabirds. |
format |
Text |
author |
Hipfner, J. Mark Prill, Marie M. Studholme, Katharine R. Domalik, Alice D. Tucker, Strahan Jardine, Catherine Maftei, Mark Wright, Kenneth G. Beck, Jessie N. Bradley, Russell W. Carle, Ryan D. Good, Thomas P. Hatch, Scott A. Hodum, Peter J. Ito, Motohiro Pearson, Scott F. Rojek, Nora A. Slater, Leslie Watanuki, Yutaka Will, Alexis P. Bindoff, Aidan D. Crossin, Glenn T. Drever, Mark C. Burg, Theresa M. |
author_facet |
Hipfner, J. Mark Prill, Marie M. Studholme, Katharine R. Domalik, Alice D. Tucker, Strahan Jardine, Catherine Maftei, Mark Wright, Kenneth G. Beck, Jessie N. Bradley, Russell W. Carle, Ryan D. Good, Thomas P. Hatch, Scott A. Hodum, Peter J. Ito, Motohiro Pearson, Scott F. Rojek, Nora A. Slater, Leslie Watanuki, Yutaka Will, Alexis P. Bindoff, Aidan D. Crossin, Glenn T. Drever, Mark C. Burg, Theresa M. |
author_sort |
Hipfner, J. Mark |
title |
Geolocator tagging links distributions in the non-breeding season to population genetic structure in a sentinel North Pacific seabird |
title_short |
Geolocator tagging links distributions in the non-breeding season to population genetic structure in a sentinel North Pacific seabird |
title_full |
Geolocator tagging links distributions in the non-breeding season to population genetic structure in a sentinel North Pacific seabird |
title_fullStr |
Geolocator tagging links distributions in the non-breeding season to population genetic structure in a sentinel North Pacific seabird |
title_full_unstemmed |
Geolocator tagging links distributions in the non-breeding season to population genetic structure in a sentinel North Pacific seabird |
title_sort |
geolocator tagging links distributions in the non-breeding season to population genetic structure in a sentinel north pacific seabird |
publisher |
Public Library of Science |
publishDate |
2020 |
url |
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7652296/ http://www.ncbi.nlm.nih.gov/pubmed/33166314 https://doi.org/10.1371/journal.pone.0240056 |
geographic |
Bering Sea Pacific |
geographic_facet |
Bering Sea Pacific |
genre |
Bering Sea Alaska Aleutian Islands |
genre_facet |
Bering Sea Alaska Aleutian Islands |
op_source |
PLoS One |
op_relation |
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7652296/ http://www.ncbi.nlm.nih.gov/pubmed/33166314 http://dx.doi.org/10.1371/journal.pone.0240056 |
op_rights |
https://creativecommons.org/publicdomain/zero/1.0/ This is an open access article, free of all copyright, and may be freely reproduced, distributed, transmitted, modified, built upon, or otherwise used by anyone for any lawful purpose. The work is made available under the Creative Commons CC0 (https://creativecommons.org/publicdomain/zero/1.0/) public domain dedication. |
op_rightsnorm |
CC0 PDM |
op_doi |
https://doi.org/10.1371/journal.pone.0240056 |
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PLOS ONE |
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15 |
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11 |
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