Large aggregations of pelagic squid near the ocean surface at the Antarctic Polar Front, and their capture by grey-headed albatrosses
<qd> Rodhouse, P. G., and Boyle, P. R. 2010. Large aggregations of pelagic squid near the ocean surface at the Antarctic Polar Front, and their capture by grey-headed albatrosses. – ICES Journal of Marine Science, 67: 000–000. </qd>Satellite-tracked squid predators and fish-finding acous...
Published in: | ICES Journal of Marine Science |
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Main Authors: | , |
Format: | Text |
Language: | English |
Published: |
Oxford University Press
2010
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Subjects: | |
Online Access: | http://icesjms.oxfordjournals.org/cgi/content/short/fsq069v1 https://doi.org/10.1093/icesjms/fsq069 |
Summary: | <qd> Rodhouse, P. G., and Boyle, P. R. 2010. Large aggregations of pelagic squid near the ocean surface at the Antarctic Polar Front, and their capture by grey-headed albatrosses. – ICES Journal of Marine Science, 67: 000–000. </qd>Satellite-tracked squid predators and fish-finding acoustics were used to locate squid concentrations at the Antarctic Polar Front, then to sample them with a midwater trawl. Near-surface hauls were dominated by the squid Martialia hyadesi similar in size to those fed to grey-headed albatross chicks. The characteristics of the squid and their proximity to the surface suggest that the birds locate squid concentrations by olfaction and catch them by plunging. |
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