250A (2006 - CP)

The Orcalab recording 250A starts at 11:55am and ends at 12:43pm on August 15, 2006. The northern resident killer whales were heard vocalizing and echolocating at Cracroft Point, British Columbia.  A total of 182 discrete calls were identified; N1 (18%), N2 (27%), N4 (27%), N5 (3%), N9 (25%).