07 November 2007, Orcalab reports:

Distant calls audible.

These calls are in Blackfish Sound!
Helena
07 Nov 2007 18:52:40 PST

Orcas near mics.

These A4! calls are getting louder in Blackfish Sound.
Helena
07 Nov 2007 19:02:16 PST

Distant calls audible.

Add A5s to the list as well... a little further off again.
Helena
07 Nov 2007 19:12:08 PST

Distant calls audible.

The calls are now in Johnstone Strait. The tide is just turning to flood. The whales may have gone through Weynton Pass from Blackfish Sound.
Helena
07 Nov 2007 21:15:09 PST

Distant calls audible.

The whales are moving steadily eastward. They are now opposite the entrance to Blackney Pass. Lots and lots of boat noise in Johnstone Strait causing interference on some of the hydrophones.
Helena
07 Nov 2007 21:56:36 PST

Distant calls audible.

And by now, a little further eastward. It would be nice if the boats moved a little quicker.
Helena
07 Nov 2007 22:37:58 PST

Distant calls audible.

Finally, the boat noise is improving. The A4 and A5 calls continue in Johnstone Strait.
Helena
07 Nov 2007 23:01:18 PST