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A Preliminary Report on Transient Orcinus orca Behavior and Acoustics in B.C. watersaa.
Alexandra Morton in 1986 identified pods through photo identification by Michael Bigg, and assembled this ethogram from encounters in the Broughton Archiplago from October 1984 to April 1986.
See 9 page PDF: preliminary_report_on_transient_whale_behaviour_and_acoustics