High vagility facilitates population persistence and expansion prior to the Last Glacial Maximum in an antarctic top predator: The Snow petrel (Pagodroma nivea)

C. Carrea,C. Burridge,B. Wienecke,L. Emmerson,D. White,K. Miller

Published 2019 in Journal of Biogeography

ABSTRACT

Pleistocene glacial cycles have had profound effects on the distribution and genetic diversity of high latitude species, which can vary with species‐specific traits, such as vagility. Demographic responses of antarctic flying seabirds to the same events remain unassessed. We addressed this knowledge gap by studying the genetic population connectivity and demographic history of a flying seabird endemic to Antarctica, the Snow petrel. We hypothesize that their high vagility due to flight may represent an advantage over non‐flying seabirds in enduring past climate variation.

PUBLICATION RECORD

  • Publication year

    2019

  • Venue

    Journal of Biogeography

  • Publication date

    2019-01-28

  • Fields of study

    Biology, Geography, Environmental Science

  • Identifiers
  • External record

    Open on Semantic Scholar

  • Source metadata

    Semantic Scholar

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