From the Eye of the Albatrosses: A Bird-Borne Camera Shows an Association between Albatrosses and a Killer Whale in the Southern Ocean Sakamoto, Kentaro Q. ; Takahashi, Akinori ; Iwata, Takashi ; Trathan, Philip N. Abstract Publication: PLoS ONE Pub Date: October 2009 DOI: 10.1371/journal.pone.0007322 Bibcode: 2009PLoSO...4.7322S