Abstract
MEPS Marine Ecology Progress Series Contact the journal Facebook Twitter RSS Mailing List Subscribe to our mailing list via Mailchimp HomeLatest VolumeAbout the JournalEditorsTheme Sections MEPS 249:305-310 (2003) - doi:10.3354/meps249305 Penguins predict their performance Rory P. Wilson* Institut für Meereskunde, Düsternbrooker Weg 20, 24105 Kiel, Germany *Email: rwilson@ifm.uni-kiel.de ABSTRACT: New technology has allowed inter-dive oxygen-loading behaviour to be assessed in free-living Magellanic penguins Spheniscus magellanicus and shows, via pre-dive hyperventilation and oxygen loading, that birds predict both their upcoming dive performance in terms of duration and depth, and foraging success based on the number of prey they are likely to catch. Thus wild penguins make decisions based on complex environmental parameters and this leads to particularly efficient time use as expected according to optimized foraging. KEY WORDS: Oxygen loading · Optimal foraging · Predator prey interactions · Magellanic penguin Full text in pdf format PreviousExport citation RSS - Facebook - Tweet - linkedIn Cited by Published in MEPS Vol. 249. Online publication date: March 10, 2003 Print ISSN: 0171-8630; Online ISSN: 1616-1599 Copyright © 2003 Inter-Research.
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