Recording 275A starts at 20:11 on Sunday August 20, 2006, Cracroft Point, BC. Loud boat noise and distant calls were heard. The tape stopped at 20:26 restarting at 21:54. Boat noise decreased and the whales were again heard vocalizing. The recording ended at 22:47 with a total of seven discrete calls analyzed; N4 (71%), and N9 (29%).