[Orca Network] At least 3 Biggs orcas including mom and calf on south side of channel, 2 more orcas trailing mid to north of channel, all slowly westbound (Alisa Lemire Brooks)
{"aggregatorChain": "Whale Alert / Maplify (WASEAK) > Orca Network", "travelDirection": "south", "aggregatorSource": "Orca Network"}