Wednesday, August 22, 2007

22 August 2007, Orcalab reports:

Distant calls audible.

We began hearing distant G clan calls on the Critical Point hydrophone a short while ago. We're not yet sure which group, or where they are. Hopefully, the A30s have continued to the east.
Helena
22 Aug 2007 00:43:18 PDT

Orcas near mics.

The calls are closer to the Critical Point hydrphone now. Sounds like both A & G clan orcas are there, probably the I15s, I33s & A30s. The danger probably isn't as great as it was last night, but we'd still rather the whales were elsewhere.
Helena
22 Aug 2007 00:51:17 PDT

Superb sounds!!

It sounds like the A5s & A4s are in Robson Bight as well as the A30s, I15s & I33s. Quite a party, just wish it was happening elsewhere.
Helena
22 Aug 2007 02:39:24 PDT

Boat noise

Sigh. A very beautiful morning with low fog and calm seas. Earlier this morning, the A4s and A5s joined the I15s, I33s and the A30s, before 1am, in the area off Robson Bight. The whales stalled until about 3:15am when their calls grew quickly fainter. They may have shifted toward the Cracroft Island shore before moving back eastward in the short term. Calls ended by 4:30am.
Helena
22 Aug 2007 06:34:54 PDT

Orcas near mics.

We are once again hearing A1 calls approaching Robson Bight.
Helena
22 Aug 2007 07:19:59 PDT

Multiple pod calls audible.

In addition to the A1 calls (?A12s) we are hearing A4s as well. The whales are westbound once again, not quite up to the area opposite Blackney Pass.
Helena
22 Aug 2007 09:17:45 PDT

Multiple pod calls audible.

The A30s are there as well.
Helena
22 Aug 2007 09:30:49 PDT

Multiple pod calls audible.

It is starting to sound like everyone is beginning to file back from the east.
Helena
22 Aug 2007 09:33:09 PDT

No calls but orcas nearby

The various groups have all turned (I15s off CP, others off Big Bay) and are headed back to the east again.
Helena
22 Aug 2007 10:58:10 PDT

Multiple pod calls audible.

As the "groups" (the A30s, A4s, A5s, I15s, I33s, A12s) continued eastward in Johnstone Strait we began to hear not only the A36s in Blackfish Sound BUT also R clan calls! Never rains but pours.
Helena
22 Aug 2007 19:28:39 PDT


Orcas rubbing on the shore bottom.

Whales are back at the beaches. However, others (A11s,A5s,A30s) are very vocal on Critical Point.
Helena
22 Aug 2007 20:19:33 PDT


Multiple pod calls audible.

A lot of back and forth.! The calls had faded off after the last rub, and for a while, it seemed the whales may have gone east. But they ( A30s, A4s and A5s so far) have returned west and at the moment not far from Critical Point. Today, the whales were in mixed groups for a good portion of the day. It was a very hot day which probably furthered evaporation of the spill. There was still some slick around the eastern end of Hanson Island. But it was a very thin, although greasy layer, by the afternoon. Apparently, no damaged birds have been found and there does not appear to be any more fuel coming from the scene of the accident. Clean-up crews are still at work and DFO scientists are monitoring the whales.
Helena
22 Aug 2007 23:28:36 PDT

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