Dispersal of red-legged kittiwakes from Buldir and St. George islands during winters 2016–2017 and 2017–2018.

Disperal is calculated as the mean daily difference in between-colony and within-colony distances (km). A zero value indicates birds were equally close to other birds from both colonies; increasing positive values indicate greater spatial segregation between colony, whereas negative values indicate...

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Bibliographic Details
Main Authors: Brie A. Drummond (11146446), Rachael A. Orben (7828154), Aaron M. Christ (11146449), Abram B. Fleishman (7828151), Heather M. Renner (6597827), Nora A. Rojek (9617471), Marc D. Romano (11146452)
Format: Still Image
Language:unknown
Published: 2021
Subjects:
Molecular Biology
Evolutionary Biology
Ecology
Environmental Sciences not elsewhere classified
Biological Sciences not elsewhere classified
non-breeding activity patterns
red-legged kittiwakes
Kuril Islands
Western Subarctic Gyre
region
seabird
Bering Sea
Kuril-Kamchatka Trench
Aleutian Islands
George Islands
Kamchatka
Subarctic
Online Access:https://doi.org/10.1371/journal.pone.0254686.g002
Description
Summary:Disperal is calculated as the mean daily difference in between-colony and within-colony distances (km). A zero value indicates birds were equally close to other birds from both colonies; increasing positive values indicate greater spatial segregation between colony, whereas negative values indicate birds were closer to those from the other colony than their own. Dashed lines represent confidence intervals calculated by bootstrapping.

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