August 26, 2024, 10:30 am - A T-party with a bowl of Humpback Soup!
It was an overcast West coast day, so we decided to pop over and search the Sunshine coast! This was a fantastic idea, we were not expecting to find as many whales as we did. We happened to come across what we call a T-party! This is when multiple pods of Transient Orca come together to socialize, hunt and potentially mate. The Orca at this T-party were:
T023 Janice ♀ (≤1964)
T023D Axle ♀ (1993)
T023D3 Robin ♂ (2012)
T023D4 Sixx (2015)
T023D5 (2019)
T036 Flapjack ♀ (≤1970)
T036B Tattertip ♀ (1998)
T036B1 Bhotia ♀ (2009)
T036B2 Greenfelder ♀ (2013)
T036B4 (2024)
T049A Nan ♀ (1986)
T049A1 Noah ♂ (2001)
T049A3 Nat ♂ (2011)
T049A4 Neptune ♂ (2014)
T049A5 Nebula ♀ (2017)
T049A6 (2022)
T099 Bella ♀ (~1984)
T099B Holly ♀ (2007)
T099C Barakat ♂ (2009)
T099D Puck ♂ (2015)
T099E ♀ (2021)
T137 Loon ♀ (~1984)
T137A Jack ♂ (2002)
T137B Tempest ♀ (2006)
T137D Wright ♀ (2012)
We were so privileged to be able to witness such a spectacular display of activity, we had tail slapping, spy-hopping and porpoising from this excited group of Orca today! Our luck did not stop there, we spotted some big tall blows not too far from the party. We had what we like to call Humpback soup, this is where we encountered a problem. We didn’t know where to look, there were too many whales around us, I guess it was a pretty great problem to have! The Humpbacks present were Prowler (BCX1660), Zorro (BCX0380), Raptor (BCY0458) and calf, Malachite (BCX1210 calf 2021) and Vanta (BCX1730).
A question that comes up a lot for us is what happens when the Orca and Humpbacks are in the same area. This is a great question as the Humpbacks are potential prey for the mammal-eating Orca, like our Transients. More often than not they ignore each other and continue on their separate ways. To this day there has not been a successful hunt on a Humpback documented in our waters. The theories why are interesting. When the Humpbacks arrive from their breeding grounds with their calves these calves have put on a lot of size, growing approximately a foot a month on the way to us, this making them a much tougher target than when freshly born. We also know the Humpbacks are built for fight not flight, they are big and robust and not pushovers. This leads to the theory that the Orca have so much other prey abundantly available like the harbour seals, harbour porpoises, sea lions and dolphins that they do not need to expend the energy it would take to hunt a humpback although it would be a high reward meal.
These are just theories so it is possible that with the growth of both species populations, we will see more interactions between our Humpbacks and Orca. The Orca have been documented hunting other large whales in our waters, and this time it was successful. On at least two occasions the Orca have triumphantly hunted a Minke Whale. The Minke is built for flight not fight, but the way the Orca hunt them would be the same idea. The Orca form a pack just like wolves and will take turns chasing and resting while pursuing the larger whale, when the Minke starts to lose stamina and become exhausted is when they will move in for the kill, they come together and continue to jump on the now tired and struggling whale preventing it from surfacing to breath finally drowning it. This would indeed be both thrilling and tough to watch unfold, but we need to remember: no good, no bad, just nature!
After all the excitement around us, it was time to head back to port, with grins on our faces from a lucky day in the Salish Sea we returned! There were some amazing photos captured by the onboard Marine Naturalists Aly Kohlman, Cheyenne Brewster, and Des Poier of both the Humpback and Orca today which can be enjoyed below.