05 March 2007, Cetaceanlab reports:

In the morning of March 5th, we started hearing A-calls on our “Home” station. The whales were most likely traveling north in Squally Channel. It may have been a fairly large group and we were able to determine that an A1 group was present (most likely the A36s), and a B,C,D group. It was a pleasant surprise for us to listen to the B,C,D Orcas as we never had them this early in the season in our study area.