Tag Archives: branded sea lion

Summary of Sea lion brands and entanglements and Shift Change

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Reflection: Race Rocks grows on you. It encourages wonder and awe. You are constantly stopping to catch a glimpse of whales, check out a new scent on the wind, a new sound from amongst hundreds or to stand mesmerized by the moment. It is a complex physical operation, keep going by amazingly dedicated staff. It is a living, breathing treasure.

Facility Work: Fence repair as required, cleaning of solar panels, sea and temperature measurements in the morning now. Plans in place to fix desalinator.

Vessels: Pedder Explorer for pickup.

Photos:

Eight branded California sea lions were observed from September 01 to 15, 2025 at Race Rocks.

Three sea lions, one Steller and two California, were noted with current or healed neck injuries.

California sea lion with transmitter/flipper tag

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Wildlife: California sea lion with transmitter and flipper tag at jetty.

Weather: Clear in the morning, fog occasional visitor in the afternoon.

Facility work: Checked various fluid levels, routine maintenance on Honda backup generator, diesel generator topped up, storage batteries topped up with distilled water, fence inspected and repaired, solar panels cleaned, sea temperature and salinity taken.

Visitors: Biology class from LBPC for overnight stay.

Vessels: Nine tour boats noted. Our closest neighbors are the variety of ships that pass to the south on their way to other parts of the world. Some carry thousands of people, others carry cargo that could cause huge change to this fragile ecosystem… life on the edge.

Videos on the Rock

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Wildlife: Beautiful day. Black Turnstones and black oystercatchers seen on west rocks of island.

Another branded seal lion (U826?) at the jetty . Afternoon spent taking videos of life at Race Rocks.

Facility work: Fence inspection and repairs, solar panel cleaning, salinity and sea temperature readings.

Visitors: LBPC biology class out in the morning with Laura V. Race Rocks Ecological Reserve to be the focus for course this year. Exciting studies ahead.

Vessels: 11 tour boats noted.

Visit from RCMSAR

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Wildlife: While out on the water on the Pedder Explorer near Rosedale Rock heard a humpback whale tail slap at least 50 times in a row. Use the descriptor ‘heard’ as fog was restricting visibility.

Two branded sea lions at the jetty, 94V and V56.

Facilities: With fog prevalence and residence being used by classes generator is running more, requiring fueling on a more regular basis. Fall is here.

Visitors: Two classes from LBPC, one in the morning and one in the afternoon with Biology teacher Laura V. and assistant Bella M.

Visit from 10 members ( 2 vessels) of the Royal Canadian Marine Search and Rescue (RCMSAR) Station 37 in Sooke. Race Rocks is within their response area. It was their first time visiting Race Rocks. They docked after dark, with a running ebb tide. Very impressive skill set.

 

 

 

Orcas near Middle Rock

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Wildlife

Looking out the west window at 730am, caught a glimpse of four orcas surfacing near middle rock on an ebb tide. They were later observed on the south side of the main island. Very quiet and little time at the surface. Last observed at 830 am.

Another branded California sea lion seen in the jetty.

Life and death are always close when so many animals live in such a small area, particularly fledgling sea gulls. One with a broken leg and another with head injuries noted.

Facility work

  • One of the reoccurring themes here are the two fences, the north and south, with there own power supplies. Given the size of sea lions it is rather impressive that this thin ribbon of electric fence holds the seal lions in place at all. It is the wonder of positive punishment and intermittent reinforcement. That said, daily repairs are integral to the fence’s continuing success.
  • Solar panels cleaned and water temp and salinity taken. Today’s were 31. 8 ppt salinity and temperature of 10.8 C
  • Assisted Richard in adding diesel fuel to tanks in the two residences and the 100 litre tidy tank in the generator building, in preparation for fall weather. Furnace still only needed to take the chill away in the morning.

Weather: Overcast to foggy to sunny to foggy at 5:00pm.

Vessels: 16 tour boats, 2 private

Branded CSL X2

 

August 20

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This is my last log post, as I am heading home tomorrow. This evening, I am packing my things and tidying the house for the next ecoguardian.

I have enjoyed my time at Race Rocks over the past three weeks, as well as my many shifts since 2014 and visits since 2012. Over those years, I have been the resident ecoguardian here for varying shifts of two weeks to four months, during every season and all months except June. There have been so many special moments to witness such as watching storms, elephant seal pups, moulting elephant seal, sea otters, orcas, humpbacks, pelicans, as well as learning how to run the off grid systems. I would also like to think that I have done some work around the island to contribute to things not falling apart.

I plan to pursue other adventures next summer. When I visit Pearson at some point in the future, I hope to hop on a boat for a reminder of the familiar sights, sounds, and strong smells of Race Rocks. In the meantime, I look forward to following along with the log and checking out the webcams every once in a while.

Thank you to the staff team at Pearson College who keep this place running so well (despite the best efforts of the harsh elements) and have let me come back to spend more time on this unique island. I am truly honoured to be a part of the long list of ecoguardians, students, faculty, staff, volunteers, and lighthouse keepers who have stewarded this ecological reserve since its inception in March 1980.

Wildlife Notes:

  • On my last full day here, I was treated to seeing two Bigg’s killer whales (AKA transient orcas) pass very close to me this afternoon. I was talking to a colleague on the phone when I saw the orcas passing east through the channel in front of the house. They then swam around the island where I saw them pass through the South Channel (about 50m from the back porch) between the South Islands and South Seal Rocks. Right after I snapped a few photos of them, a heavy fog rolled in obscuring the whole island.
  • I heard back about the resighting history of the Steller sea lion branded 460Y that I saw on August 13. I spotted him again today hauled out on the South Seal Rocks.
    Bryan, a biometrician from the Oregon Department of Fish and Wildlife, sent me this full history of this 12 year old Steller sea lion:

Resight history for Steller sea lion branded 460Y

Facility work:

  • Clean the solar panels
  • Tidy the house and put away all the tools I moved around to different buildings
  • Fix sections of the electrical fence between the house and tower. I had been avoiding that section due to the gull chicks and my dislike of getting pooped on by protective gull parents. Now, many of the chicks have flown away so the area is easier to access. I will fix the last part by the tower tomorrow morning and hopefully come away unscathed.

Vessels:

  •  Ecotourism: 19
  •  Private: 2

Weather:

  • Sky: fog at sunrise, then clear until 3:30 when fog obscured the island for an hour, then back to clear
  • Wind: W 12-28 knots
  • Sea: rippled
  • Air temperature: low 11 °C, high 15 °C
  • Seawater temperature at max flood: 11.1 °C

Photos from today:

*All wildlife photos are taken at the furthest distance possible, and may be cropped to improve detail.

August 13

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Wildlife Notes:

This morning, I spotted a Steller sea lion on the north side of the island that had a brand 460Y. This sea lion was branded 12 years ago as a pup in July 2013 in Rogue Reef, off the southern coast of Oregon. I have read that sea lions live between 20 to 30 years. I submitted the resighting to the researchers at the Oregon Department of Fish and Wildlife. Check out this log post by Anne Stewart from April 2015, when this sea lion was last recorded at Race Rocks.

Facility work:

  • Check and top up the water in the 24 batteries

Vessels:

  •  Ecotourism: 4

Weather:

  • Sky: Partly cloudy
  • Wind: west 19-39 knots
  • Sea: up to 3′ moderate
  • Air temperature: low 11 °C, high 19 °C
  • Seawater temperature at max flood: 11.6 °C

Photos from today:

g*All wildlife photos are taken at the furthest distance possible, and may be cropped to improve detail.

Elephant Seal!

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Friday September 20th

Last night while we were fixing the fence on the South Side of the Island that had been knocked over….Again.. we spotted a seal looking a little different than everyone else

Looking a little closer, we realized it was an elephant seal! Looks like a small female, and she is tagged, though we couldn’t get a good photo of it. We reported it to the biologists from California who implement that specific tagging study.

Also saw a couple more branded Sea Lions who we also reported, as well as a dead sea lion we spotted along the south side of the island at low tide.

Scott has worked his way through the pile of wood piled down near the Jetty, so the next Eco-Guardians will def be warm for a while.

Whale Watching Vessels: 10

Private Vessels: 0

Weather: Mix of Sun and Cloud. Pretty Calm day, wind pretty consistent around 5knts W.

And like everyday this month lots of humpbacks feeding all day!