What are Bigg’s Orca?
There is no typo in our title. Yes, Orca are big, such as the adult males which can reach lengths of 8-9 meters. However, “Bigg’s Orca” is a name that refers to the Transient Orca and the name Bigg is used to honour a biologist named Michael Bigg who worked for DFO in the 1970’s. He studied Orca and pioneered photo-identification techniques which helped his research in determining the population size of Orca. He was very thorough in his data collection, which helped him determine Orca families and to create Orca lineages. Through his studies, he determined there were two distinct eco-types of Orca, the “Resident” (fish-eating) Orca and the “Transient” (marine-mammal eating) Orca. Michael Bigg passed away in 1990 but his studies and techniques have had a significant impact on views and research on Orca for many years, not only here in BC but around the world.
Boaters, use caution on the water. Remember N.E.W.S. when you see a whale, meaning put your boat in NEUTRAL, ENJOY the view, WAIT till the whales are at a fair distance, and then SLOWLY leave the scene.
The Federal Government (DFO) has issued the following statement about watching whales in the wild: “To address disturbance in the presence of whales, a mandatory 400-metre vessel approach distance for all killer whales is in effect starting June 1, 2020 in all southern British Columbia coastal waters between Campbell River and just north of Ucluelet. The Marine Mammal Regulations continue to remain in effect year-round, including maintaining a minimum 200 metre approach distance from all killer whales in Canadian Pacific waters other than described above, and 100 metres for other whales, porpoises and dolphins OR 200 metres when the animal is in resting position or with a calf.”
WOWs works throught the year, so please continue to keep your eyes open, and report your sightings to us.
Archive Explorer navigates 21,000+ Cetacean Sightings, images, videos and audio recordings.
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Archive Explorer dives into the Coastal Cetacean world. View Cetacean sighting locations, photos and videos:
- All species including Orca, Humpback, Grey Whale or Dalls Porpoise
- Follow the endangered Southern Residents Orca in the Salish Sea
- Search for encounters with T002C2 Tumbo
- Witness a close-up Orca encounter video in Port Alberni harbour
- Follow the T010s Transients as they hunt and travel the inside passage
- Track "KC", the ever popular Humpback's movements
- Locate any of 12,000 named locations on the BC and WA State coast
- Print custom sighting reports and maps (Coming Soon)
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COMING SOON: Our New Archive Dataset Interface is in the works, but we don't want to hold up any ongoing research.
To access 21,000+ sightings in our database to November issue #2019-049 in a downloadable csv file for use in a spreadsheet, please Click Here.
The calf, J57, was spotted with its mother, J35 – also known as Tahlequah, a southern resident orca that carried her dead calf across the ocean for 17 days in 2018 – near Point Roberts, WA, on Tuesday….
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Cuvier’s beaked whales (Ziphius cavirostris) are master divers (SN: 08/21/18). The creatures not only hold the record for deepest plunge by a marine mammal – measuring nearly 3,000 meters – but also for the longest dives….
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One team has just shown for the first time that seawater enters whale blowholes….
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