FN Archimer Export Format
PT J
TI Extreme philopatry and genetic diversification at unprecedented scales in a seabird
BT 
AF Danckwerts, D. K.
   Humeau, L.
   Pinet, P.
   McQuaid, C. D.
   Le Corre, M
AS 1:1,2;2:3;3:2,4,5;4:1;5:2;
FF 1:;2:;3:;4:;5:;
C1 Coastal Research Group, Department of Zoology and Entomology, Rhodes University, Grahamstown, 6140, South Africa
   UMR ENTROPIE (Université de La Réunion, IRD, CNRS, IFREMER, Université de Nouvelle-Calédonie), 15 Avenue René Cassin, CS 92003, 97744, Saint Denis Cedex 9, Ile de La Réunion, France
   UMR PVBMT (Université de La Réunion, CIRAD), 15 Avenue René Cassin, CS 92003, 97744, Saint Denis Cecodex 9, Ile de La Réunion, France
   Parc National de La Réunion, LIFE+ Petrels, 258 rue de la République, 97431, Plaine des Palmistes, Ile de La Réunion, France
   Terres Australes Et Antarctique Françaises (TAAF), rue Gabriel Dejean, 97410, Saint-Pierre, Ile de La Réunion, France
C2 UNIV RHODES, SOUTH AFRICA
   UNIV LA REUNION, FRANCE
   UNIV LA REUNION, FRANCE
   PARC NTL LA REUNION, FRANCE
   TAAF, FRANCE
UM ENTROPIE
IN WOS Cotutelle UMR
   DOAJ
   copubli-france
   copubli-univ-france
   copubli-int-hors-europe
   copubli-sud
IF 4.997
TC 12
UR https://archimer.ifremer.fr/doc/00687/79938/82836.pdf
   https://archimer.ifremer.fr/doc/00687/79938/82837.xlsx
LA English
DT Article
AB Effective conservation requires maintenance of the processes underlying species divergence, as well as understanding species’ responses to episodic disturbances and long-term change. We explored genetic population structure at a previously unrecognized spatial scale in seabirds, focusing on fine-scale isolation between colonies, and identified two distinct genetic clusters of Barau’s Petrels (Pterodroma baraui) on Réunion Island (Indian Ocean) corresponding to the sampled breeding colonies separated by 5 km. This unexpected result was supported by long-term banding and was clearly linked to the species’ extreme philopatric tendencies, emphasizing the importance of philopatry as an intrinsic barrier to gene flow. This implies that loss of a single colony could result in the loss of genetic variation, impairing the species’ ability to adapt to threats in the long term. We anticipate that these findings will have a pivotal influence on seabird research and population management, focusing attention below the species level of taxonomic organization. 
PY 2021
PD MAR
SO Scientific Reports
SN 2045-2322
PU Springer Science and Business Media LLC
VL 11
IS 1
UT 000635698500021
DI 10.1038/s41598-021-86406-9
ID 79938
ER

EF