Spring/March 2024
Member News
Published Quarterly
CWR’s ORCA SURVEY Lead, Dave Ellifrit, captured this unique angle of Bigg’s orca T75C in 2015. The T75C matriline was present on the maiden voyage of CWR’s new research vessel on January 7, 2024. All Bigg’s seen in 2024 OS Encounter #5 are featured in this issue of the WHALE Report’s getting to KNOW THEM section.
Photographs/videos are taken under Center for Whale Research Federal Permits NMFS #21238/27038, DFO SARA 388.
QUOTABLE
It’s going to allow us to get to Encounters further away, faster and safer, and be out on the water longer. What that’s going to mean is a lot more Encounters with both Southern Resident and Bigg’s killer whales in the Salish Sea in the coming years. It’s a really exciting time, and it’s all thanks to our supporters.
Center for Whale Research (CWR) Research Director Dr. Michael Weiss describes the impact CWR’s new research vessel will have on the organization’s operations and thanks supporters for their financial contributions.
in this issue of the WHALE Report
All photographs, videos, and information on WhaleResearch.com are Copyright © 2024 Center for Whale Research.
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Watch video of the Center for Whale Research’s new research vessel on its maiden voyage from Port Angeles to San Juan Island
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Learn the name of CWR’s first-ever new boat
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Read comments from CWR’s Dave Ellifrit, Dr. Michael Weiss, and Dr. Darren Croft about the organization’s newest research tool.
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SIGHTINGS Map with Encounter locator links
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2024 CWR Encounter Summary
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Southern Resident orca (SRKW) POPULATION
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SRKW POPULATION Graph
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Learn about the thirteen (13) Bigg’s (Transients) present during CWR’s first Encounter aboard KCB III (OS Encounter #5, January 7, 2024)
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Details about T60D, T60E, T75B, T75B2, T75B3, T75B4, T75C, T75C3, T75C4, T77, T77C, T77D, and T77E
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Bigg’s (Transients) Photo Gallery
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The Center for Whale Research’s Dave Ellifrit takes a look BACK at Orcinus, recounting its value to the organization and a couple of memorable Orca Survey encounters aboard the Boston Whaler.
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2023 BEST of the Best Shots Photo Gallery
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CWR Member photo DOWNLOAD
The short video above shows CWR staff on the maiden voyage of KCB III, named for Center for Whale Research founder and longtime leader Kenneth C. Balcomb III, known to just about everyone as Ken. CWR’s Dave Ellifrit, Dr. Michael Weiss, and Dr. Darren Croft encountered the Bigg’s orcas T60D, T60E, T75B, T75B2, T75B3, T74B4, T75C, T75C3, T75C4, T77, T77C, T77D, and T77E during their January 7 trip (2024 OS Encounter #5) from Port Angeles, Washington to Snug Harbor.
CWR’s NEW Research Vessel
Introducing KCB III
After over a year of discussion, planning, construction, and fundraising, the Center for Whale Research’s new research vessel, KCB III, is snuggled in its Snug Harbor, San Juan Island home slip. The vessel, our MOST IMPORTANT RESERACH TOOL, will boost the number of Southern Resident and Bigg’s orca encounters each year, expanding our data collection and strengthing monitoring of both populations. KCB III is laid out for our specific research methods. Read Dr. Michael Weiss’s blog, New vessel will open up new opportunities for Center for Whale Research fieldwork, for details about KCB III’s design and functionality.
KCB III: What’s in a name, you ask?
In this case, a tremendous amount. This boat is named after a man for whom we will be forever grateful and who will always be remembered. Thank you, Kenneth C. Balcomb III (KCB III), for your lifetime dedication to orca science, education, and conservation. We will carry you in our hearts forever.
YOU did it! With YOUR financial contributions, we REACHED OUR FUNDRAISING GOAL! As of January 1, 2024, KCB III is fully funded. Here is a sampling of comments that accompanied Research Vessel FUND donations.
Research Vessel FUND
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Thank you for all you do, and good luck with the research vessel! Maybe this will cover a PFD. . . .
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Best of luck with the fundraising for the new boat!
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Can’t wait to see this out on the water!
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FOR NEW BOAT!
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Thank you for all the work you do.
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I really appreciate the dedication of all who work at the Center.
CWR’s Dr. Michael Weiss (left) and Dave Ellifrit aboard KCB III.
The new vessel will be great for photo ID and drone encounters. During our [first] encounter, the amount of space we had and our vision of the animals while we were doing photo ID compared to the old vessels was remarkable. The whales responded well to the new boat. There was no sign of new knocks, bumps, or sounds they weren't interested in. They were very relaxed, let us do our work, and got on with their day. It was great.
— Dr. Michael Weiss,
CWR Research Director
We're going to get everywhere we need to go quickly and home quickly. It's a blast to drive; the whales seem to love it. After all the years that we've had of hand-me-down boats and just getting through with what we had, we finally have a boat that we are really, really proud of. We're so excited.
— Dave Ellifrit
CWR Orca Survey Lead
KCB III is the perfect name for the new research vessel. It links us to our past but will carry our research forward into the future. KCB III will allow us to respond to the changing behavior of the whales and the need to travel further and be out on the water in a wider range of conditions. We really look forward to having many killer whale encounters with Ken (KCB III) for decades to come.
— Dr. Darren Croft
Executive Director
SIGHTINGS
MAP
See WhaleResearch.com
2024 Encounters for a complete description of the CWR Encounters.
SIGHTINGS update
2024 CWR Encounter summary
Encounters in 2024:
15 ORCA SURVEY (OS) Encounters
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Southern Resident killer whale (SRKW) Encounters: 4
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Bigg’s (Transient) killer whale Encounters: 11
2024 Aerial Observation (Drone) Encounters are coming soon!
SIGHTINGS MAP
The map marks Encounters with killer whales in inland waters from January 1 - February 13, 2024. ORCA SURVEY (OS) Encounters with Southern Residents are marked with blue and Bigg’s (Transients) with black locator dots. Numbered locator dots are active links to the full Encounter Summary (desktop version only).
NEW LOOK: WhaleResearch.com 2023/24 ENCOUNTERS page.
The 2023/24 ENCOUNTERS Orca Survey & Aerial Observation overview page on our website, WhaleResearch.com, has a fresh look. 2024 Encounters are linked to individual Encounter summaries (i.e., photographs, video, and Encounter details and summary) by boxes including a picture, Encounter number, date, and orca ecotype.
Southern Resident killer whale POPULATION (SRKW): 75
J pod = 25, K pod = 16, L pod = 34
In September 2023, the Center for Whale Research completed its annual Southern Resident orca (SRKW) population census report for the National Marine Fisheries Service (NMFS)/NOAA. As of the official annual census date, July 1, 2023, the SRKW population comprised 75 individuals. The NMFS report included:
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The current “master catalogue” of SRKW identification images
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A detailed summary of our sightings
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Individual-level summaries of all SRKW members (year of birth, sex, mother, date of first and last sighting)
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A narrative of the year as a whole.
Southern Resident killer whale POPULATION GRAPH
J, K, and L Pod Census as of Dec. 31, 2023
Copyright © 2024 Center for Whale Research. Derivative use requires written approval.
getting to KNOW THEM
In each issue of the WHALE Report, we include knowledge-enhancing information about Southern Resident or Bigg’s (Transient) orcas seen by Center for Whale Research field staff in the Salish Sea.
Bigg’s of OS Encounter #5
T60D, T60E, T75B, T75B2, T75B3, T75B4, T75C, T75C3, T75C4, T77, T77C, T77D, and T77E
Since 2024 OS Encounter #5 coincided with the CWR research team’s inaugural January 7 trip on board KCB III, our NEW RESEARCH VESSEL, it’s fitting to get to know the orcas we encountered that day. After all, they shared this very special outing with us. Watch the short video shot by CWR Executive Director Dr. Darren Croft, and enjoy past CWR Encounter photographs of these thirteen (13) Bigg’s orcas in the Photo Gallery - Bigg’s of OS Encounter #5.
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T60D and T60E are males born in 2004 and 2008, respectively. Their mother is T60 (born est. 1980). T60D and T60E spend most of their time away from their mother’s group and their other siblings, although they are seen together from time to time
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T75B (born 1995) and T75C (born 1998) are sisters; they usually travel apart from their mother, T75 (born est. 1971)
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T75B has three living offspring: T75B2 (born 2015), T75B3 (born 2017), and T75B4 (born 2021)
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T75C has two living offspring: T75C3 (born 2021) and T75C4 (likely born late 2023)
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T77 (born est. 1981) is a possible daughter of T75, making her a possible sister of T75B and T75C; T77 has four living offspring: T77A (born 1996; has dispersed from the group and often travels on his own), T77C (born 2006), T77D (born 2009), and T77E (born 2016).
Photo Gallery - Bigg’s of OS Encounter #5
T75B (Cropped / September 14, 2015)Photograph by Ken Balcomb · Copyright © 2024 Center for Whale Research | T60D and T60E (February 6, 2024)Photograph by Dr. Michael Weiss · Copyright © 2024 Center for Whale Research | T60D (January 7, 2024)Photograph by Dave Ellifrit · Copyright © 2024 Center for Whale Research |
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T60D and T60E (February 2, 2023)Photograph by Mark Malleson · Copyright © 2024 Center for Whale Research | T60E (February 4, 2024)Photograph by Brendon Bissonnette · Copyright © 2024 Center for Whale Research | T60E Surfacing (January 16, 2023)Photograph by Joe Zelwietro · Copyright © 2024 Center for Whale Research |
Sisters T75B and T75C (December 30, 2017)Photograph by Ken Balcomb · Copyright © 2024 Center for Whale Research | Inverted Tail Lob next to T75B (January 7, 2024)Photograph by Dave Ellifrit · Copyright © 2024 Center for Whale Research | T75B and T75C (May 24, 2015)Photograph by Dave Ellifrit · Copyright © 2024 Center for Whale Research |
T75B2 (January 7, 2024)Photograph by Dave Ellifrit · Copyright © 2024 Center for Whale Research | T75B2, T75C3, and T75C (June 14, 2022)Photograph by Dave Ellifrit · Copyright © 2024 Center for Whale Research | T75B2 Aerial Scan (May 19, 2022)Photograph by Dr. Michael Weiss · Copyright © 2024 Center for Whale Research |
T75B3 and T75B4 (January 7, 2024)Photograph by Dave Ellifrit · Copyright © 2024 Center for Whale Research | T75B3 Aerial Scan (January 7, 2024)Photograph by Dave Ellifrit · Copyright © 2024 Center for Whale Research | T75B3, T75C, and T75C1 (December 30, 2017)Photograph by Ken Balcomb · Copyright © 2024 Center for Whale Research |
T75B2 and T75B3 (January 13, 2023)Photograph by Mark Malleson · Copyright © 2024 Center for Whale Research | T75B3 (January 13, 2023)Photograph by Joe Zelwietro · Copyright © 2024 Center for Whale Research | T75B4 (January 7, 2024)Photograph by Dave Ellifrit · Copyright © 2024 Center for Whale Research |
T75B4 Tail Lob (May 2, 2023)Photograph by Dave Ellifrit · Copyright © 2024 Center for Whale Research | T75C and T75C4 (January 7, 2024)Photograph by Dave Ellifrit · Copyright © 2024 Center for Whale Research | T75C and T75C4 (January 25, 2024)Photograph by Mark Malleson · Copyright © 2024 Center for Whale Research |
T75C (January 25, 2024)Photograph by Mark Malleson · Copyright © 2024 Center for Whale Research | T75C3 and T75C (June 11, 2022)Photograph by Mark Malleson · Copyright © 2024 Center for Whale Research | T75C4 and T75C3 (January 25, 2024)Photograph by Mark Malleson · Copyright © 2024 Center for Whale Research |
T77 (January 7, 2024)Photograph by Dave Ellifrit · Copyright © 2024 Center for Whale Research | T77 (May 27, 2021)Photograph by Dave Ellifrit · Copyright © 2024 Center for Whale Research | T77 Tail Lob (January 7, 2024)Photograph by Dave Ellifrit · Copyright © 2024 Center for Whale Research |
T77C (January 7, 2024)Photograph by Dave Ellifrit · Copyright © 2024 Center for Whale Research | T77C (August 15, 2023)Photograph by Dr. Michael Weiss · Copyright © 2024 Center for Whale Research | T77C, T77B, and T77D (July 11, 2019)Photograph by Dave Ellifrit · Copyright © 2024 Center for Whale Research |
T77E (June 16, 2016)Photograph by Dave Ellifrit · Copyright © 2024 Center for Whale Research | T77E (January 7, 2024)Photograph by Dave Ellifrit · Copyright © 2024 Center for Whale Research |
a look BACK
CWR’s ORCA SURVEY Lead Dave Ellifrit (left) and Research Director Dr. Michael Weiss are photographing a Bigg’s bull, T175, from longtime CWR research vessel Orcinus (Photograph by Gary Sutton).
A few words about Orcinus
Story by Dave Ellifrit
When Ken took Orca out of service in late 2015, he replaced it with a 1981 version of a Boston Whaler Revenge to use as our main Orca Survey boat based on San Juan Island. This “new” boat was named Orcinus after one of the original Boston Whalers in the study. While it did not have the classic lines of the older Whalers, Orcinus was still a Boston Whaler and it looked like a good working research boat. It proved to be an extremely reliable boat and we always got home safely after many lumpy days on the water.
I only had one day in the seven full years of driving Orcinus where I had a problem. While on my way to a big group of Bigg’s [orcas] a couple of years ago, I found that there was a small crack in the fuel line. I McGyver’d up a fix with a plastic string from a garbage bag and the boat ran well enough that I considered continuing on to the whales. Orcinus’s two strikes against it were the same as the other Whalers—they put up a big wake at medium speeds and they were hard on the back and knees when going through any sort of tidal chop.
Before Orcinus, we never reliably had a boat in the water all year long as Ken [Balcomb] would often haul out Orca for the winter. Orcinus would get hauled once a year for its winter service and then get relaunched. This was really helpful in these recent years where the [Southern Resident’s] visits to inland waters have become more sporadic, and off-season encounters have become more important. Orcinus was used more intensely and for longer by Orca Survey than any other boat in Ken’s fleet with the exception of Orca and the trimaran High Spirits. It was a low-maintenance boat and relatively little money was ever spent on it.
We had many incredible encounters in Orcinus over the last seven or so years and a lot of ID photos and drone footage were taken from it. A couple of encounters stand out. I had T101B come over to the boat while it was shut down and just sit under it for a couple of minutes. He shoved off when his brothers came by so it kinda felt like he was using the boat as cover to surprise them. It would be the kind of thing a little brother would do.
Katie [Jones] and I had a moment in Orcinus with J pod a few years ago up near Turn Point. We had a little over half of J pod milling all around the boat for several minutes while it was shut down. It was like they were using the boat as a center point for their socializing. We even had J35 bring young J57 right alongside the boat. Katie got good video of it all and despite our best efforts to keep quiet, you can hear us giggling away because we knew we were having a magic moment. We called Ken afterwards and he was so happy for us. He said it sounded like the encounters that they used to have in the 1970s.
We are excited about the new LIFE PROOF Boat [KCB III] and the future of CWR but there were a lot of boats over the years that helped us get to this point. Orcinus was a good boat and served us well in its time of service and deserves to be remembered fondly. It will remain in our fleet for a while longer in case we are in need of a second boat.
“The [Boston] Whalers have done the job superbly, but the time is near to retire them. With the Residents expanded in-season geographical range, it is necessary for the Center [for Whale Research] to have and use a vessel capable of traveling wider distances quickly and safely and has increased working deck area.”
— Ken Balcomb, CWR Founder (1940-2022)
2023 BEST of the Best Shots Photo Gallery, plus CWR Member photo DOWNLOAD
2023 BEST of the Best Shots
Photo Gallery
These are the BEST of the Best Shots captured by the Center for Whale Research’s on-the-water research staff during 2023.
Center for Whale Research MEMBERS can DOWNLOAD one of the best photographs of 2024, following the BEST of the Best Shots Photo Gallery.
For personal use only.
T41A2 RACING by hauled-out sea lions
ORCA SURVEY Encounter #14 with Bigg’s (Transients) orcas in the Race Rocks Ecological Reserve, British Columbia. (Photograph by CWR’s Mark Malleson).
Copyright © 2024 Center for Whale Research
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