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Continuous movement behavior of humpback whales during the breeding season in the southwest Indian Ocean: on the road again!
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2017
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Source: Movement Ecology 5:11 (2017)
Details:
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Journal Title:Movement Ecology
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NOAA Program & Office:
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Description:Humpback whales are known to undertake long-distance migration between feeding and breeding sites, but their movement behavior within their breeding range is still poorly known. Satellite telemetry was used to investigate movement of humpback whales during the breeding season and provide further understanding of the breeding ecology and sub-population connectivity within the southwest Indian Ocean (SWIO). Implantable Argos satellite tags were deployed on 15 whales (7 males and 6 females) during the peak of the breeding season in Reunion Island. A switching-state-space model was applied to the telemetry data, in order to discriminate between “transiting” and “localized” movements, the latter of which relates to meandering behavior within putative breeding habitats, and a kernel density analysis was used to assess the spatial scale of the main putative breeding sites.
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Keywords:
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Source:Movement Ecology 5:11 (2017)
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DOI:
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Pubmed ID:28469920
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Document Type:
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Rights Information:CC BY
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Compliance:PMC
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