19 December 2006, Orcalab reports:

Distant calls audible.

Tonight, around 9pm we again heard distant "A" calls in Johnstone Strait.
Helena
19 Dec 2006 00:01:06 PST

Superb sounds!!

The a4s and the A5s are off the entrance to Blackney Pass in Johnstone Strait!
Helena
19 Dec 2006 10:57:57 PST

Superb sounds!!

The A4s and the A5s have moved east into Robson Bight.
Helena
19 Dec 2006 12:02:21 PST