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Article
Divergent diving behavior during short and long trips of a bimodal forager, the little auk Alle alle
Zachary W. Brown, Auteur ; Jorg Welcker, Auteur ; Ann M. A. Harding, Auteur ; Wojciech Walkusz, Auteur ; Nina J. Karnovsky, AuteurThe purpose of this study was to characterize for the first time seabird diving behavior during bimodal foraging. Little auks Alle alle, small zooplanktivorous Alcids of the High Arctic, have recently been shown to make foraging trips of short a[...]
Article
Jorg Welcker, Auteur ; Ann M. A. Harding, Auteur ; Nina J. Karnovsky, Auteur ; Harald Steen, Auteur ; Hallvard Strom, Auteur ; Geir W. Gabrielsen, AuteurA bimodal foraging strategy has previously been described for procellariiform seabird species and is thought to have evolved in response to local resource availability being too low for adult birds to meet chick requirements and simultaneously m[...]
