Tag Archives: california sea lion

Beautiful Census Day

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After yesterdays rain, today was super beautiful with some dramatic clouds and even a rainbow! But it was still super windy with waves breaking on the Jetty most of the morning.

Windy day at the Jetty

You can see a hint of the rainbow in the background …

In other news, the Entangled CSL is still around, and also during todays census I spotted a Stellar who has a bad gash… prop strike maybe?

 

Facilities Work (Yesterday and Today)

  • Ran Desal (250 L)
  • Cleaned pathways
  • Chopped wood
  • Cleaned out house fridge
  • Checked and filled Battery levels
  • Filled Generator

Biological Census

  • Canada Geese – 14
  • Snow Geese – 2
  • Turnstones – 10
  • Oystercatchers – 4
  • Seagulls – 183
  • Cormorants – 530
  • Elephant Seal – 1
  • Harbour seals – 4
  • California Sea Lions – 723
  • Stellar Sea Lions – 300

 

Saturday Update & Census

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It’s been a busy couple of days out here!

The humpbacks have been breaching, tail lobbing, lunge feeding, and lounging in and around the reserve. You really can’t look out any window here and NOT see one.

Yesterday we had a diesel drop off, the battery room door is now new and functional, and we have a new YSI that turns on!

An oil change was also done on the generator so we are good to go!

This morning the fence didn’t need any repairs (a true miracle), and thanks to a text from my cousin who happened to be on a nearby ecotourism boat, I saw a fur seal!

A northern fur seal doing what we call “jug handling”

The Pearson students arrived this afternoon and will be staying until tomorrow morning, it’s always nice to have visitors!

Facility Work:
Topped up battery electrolytes
Diesel delivery
Topped up diesel in generator
Oil chance generator

Vessels:
Private: 5
Ecotourism: 16

Census:

Mammals:

  • Steller sea lion: 455
  • California sea lion: 902
  • Harbour seal: 105
  • Elephant seal: 1
  • Northern fur seal: 1
  • Humpbacks: 20+

Sleepy elephant seal

 

Harbour seal defending its rock!

Ouch

Birds:

  • Gulls: 520
  • Cormorants: 832
  • Canadian geese: 10
  • Oyster catcher: 1
  • Sparrows/Swallows: so many but I can’t ID them without a photo and they were flitting around too fast for me to get any!

Sept. 19, 2025 – Animal Census Day

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Luckily for me it was a clear morning for the day of my first animal census. With coffee and binos in hand I headed up to the top of the lighthouse tower and began the count of every seal, sea lion, whale, and bird in sight… needless to say it took me much longer than expected! The sun was quickly heating up the tower and by the time I was finished counting the hundreds of sea lions, beads of sweat were dripping down my brow. Despite the heat, it was plenty worth the effort as I spotted some interesting animals – most notably, a Northern Fur seal! This little fellow was hiding in amongst the Cali’s and Stellers on the East corner of the island, not making many friends as it was crawling overtop the sea lion’s bodies and getting consistently yelled and snapped at.

Animal Census Report:

* Note the animal census was time limited to the morning only. Due to bright sun & shadows, cormorants were not distinguished by species.

Mammals:

  • Steller sea lion: 371
  • California sea lion: 906
  • Harbour seal: 89
  • Northern Fur seal: 1
  • Humpback Whales: 6

Birds:

  • Glaucus-winged Gull: 201
  • California Gull: 1
  • Western Gull: 6
  • Cormorant Spp: 701
  • Black Turnstones: 8
  • Surfbird: 14
  • Savanah’s Sparrow: 1
  • Western Sandpiper: 1

Facility work:

It was a busy day trying to fit in all my tasks on top of the animal census, as I was leaving the island for the weekend. Thankfully Richard was patient with me trying to get packed to go last minute.

  • Electric fence repairs – corner post on jetty snapped and got replaced.
  • Cleaned solar panels
  • Water sampled – just in time!
  • Batteries filled (early as I would be away on Saturday)
  • Animal census
  • Compost and tidying of house

Weather:

  • Sky: Mainly clear and sunny
  • Wind: 5-10kts
  • Sea state: calm
  • Air temp: 23C

I was sad to be leaving for any time at all, given the excitement of the animal census. Thankfully, Bella and the students were incoming to keep an eye on the place in my absence. I’ll be back to it Monday morning!

 

Census postponed

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Wildlife : Ready to take first census since arriving but fog had other plans. Could not seen west, middle, turbine or north islets. Postponed until Sunday.

Watched a California seal lion (CSL) walk past the east side of boat house to the east side of the helicopter pad and then pull itself up the wall onto the pad. Impression!

Midday noted a crow being chased by a group of seagulls around the island. Left in short order.

Weather: Heavy fog and overcast all day

Facility work:

  • Fence repair on north and south sides. Encouraged three CSLs back to their side of the fence.
  • Cistern restoration work continuing
  • Cleaned solar panels.
  • Checked battery water levels and topped up as required.
  • Temperature and salinity readings at max tide.

Visitors:

Students from LBPC left at noon. Hope they all will have many more occasions to visit and study on this very special place.

Restoring the concrete cistern

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Up early to fix the southern electric fence, then onto solar panels and sea water temperature and salinity measurements. Took inventory of First Aid kits, expired items. Generator ran today.

Richard T. returned to pump out and start work on the large concrete cistern, in hopes that the desalinator and restored cistern may eventually bring an end to the paucity of usable water. Two killdeer and one turnstone seen on the western part of the main  island.

 

August 23 Weekly Census

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First things first! Time to check out the solar panels, while at the same time, keeping track of what animals and birds are being seen. Census is usually conducted on Friday, but since I didn’t arrive until mid-afternoon, I opted to do it today.

The solar panels were in better shape than I expected given the look of the Science Building windows. I remembered all of the valves that needed to be opened to provide water on the generator building roof, so a single trip up the ladder was all that was needed. Once those were taken care of, it was off to tackle the Science Building. There are some great new tools available for reaching the second story windows, but they are quite unwieldy, especially for someone who is just a little over 5 feet tall! As I feared, the gull artwork was baked on, so although there was improvement, the windows were not fully clean when I was done.

Next, a trip up the tower to count marine mammals and gulls. I found a key outside the door as I entered. The fob looked somewhat familiar, but I couldn’t quite place it. I thought one of the guests might have dropped it yesterday, so left it at the bottom of the stairs. A hundred steps up, I remembered why it looked familiar–it was the key to the hatch to the outside of the light. Down 100 steps and back up 100 steps. A double workout for today!

While at the top, I called my friends at Rocky Point Bird Observatory just the other side of Bentinck Island and arranged a neighbourly wave. There is a gap in Bentinck that provides a great view of Race Rocks from the other side.

Census complete, I headed back to ground level. Hmmm..Where are my glasses? You got it–back up at the light! Another trip to the top!  Although I had done a count of gulls from the top, I decided to count the young birds again. They are difficult to see from the light. At ground level, I found about three times as many as I had counted from the birds’ eye view.

The sea lions had dumped most of the posts and their concrete blocks off the jetty again. I managed to get them back up before the tide rolled in and repaired the fence–again. I have to say, I felt that I’d put in a full-day’s labour before noon!

Weekly Census
Observed today because of arrival too late on Friday for a fair census

Mammals:

  • Steller sea lion: 327 (including entangled female detected yesterday)
  • California sea lion: 142
  • Harbour seal: 64

Birds:

  • Canada Goose: 7
  • Black Oystercatcher: 5
  • Pigeon Guillemot: 34
  • Ruddy Turnstone: 1
  • Black Turnstone: 15
  • Brandt’s Cormorant 2
  • Pelagic Cormorant 30
  • Western Gull 2
  • California Gull 270
  • Glaucous-winged Gull 1042 (including about 300 young)
  • Brown Pelican

Facility work:

  • Clean the solar panels
  • Cleaned windows on the north and west side of Science Building
  • Returned posts and concrete blocks to the jetty and repaired the fence
  • Topped up batteries

Weather:

  • Sky: sunny and clear all day
  • Wind: variable 0 – 18 knots
  • Sea: rippled
  • Air temperature: low 15 °C, high 26 °C
  • Seawater temperature at max flood: 11.6 °C

Photos from today:

Entangled Sea Lion still being seen near the jetty.

Mom and pup Harbour Seal exuding cuteness

Jetty stripped almost clean of all the fencing posts

Young Glaucous-winged Gull in the early morning sunlight

One of several private vessels seen near the rocks today.

Looks familiar!

 

August 19

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Wildlife Notes:

  • As I was doing my breakfast dishes, I was delighted to see two humpbacks on the south side of the ecological reserve. I watched them from the back porch and witnessed two breaches, but I was too slow on the camera.

Facility work:

  • The generator ran automatically for 7 hours due to not getting a full charge yesterday.
  • Checked the battery fluid levels and topped up distilled water.
  • Cleaned the windows.
  • Topped up the diesel tanks in the energy building.

Visitors:

  • Two visitors, Michael and Andrew, arrived in kayaks this morning to have a tour of the island. I have known them for many years through the outdoor industry. Andrew taught me how to sea kayak in 2006 when I worked at MEC Victoria. A couple years ago, Michael taught a sea kayak instructor course to me and my outdoor education colleagues. I enjoyed catching up and showing them around this amazing island.

Vessels:

  •  Ecotourism: 20
  •  Private: 8 (including two kayaks)

Weather:

  • Sky: partly cloudy
  • Wind: variable 2-20 knots
  • Sea: rippled
  • Air temperature: low 13 °C, high 18 °C
  • Seawater temperature at max flood: 11.5 °C

Photos from today:

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

August 18

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Wildlife Notes:

  • This morning, I enjoyed watching from the top of the lighthouse as a Steller sea lion feasted on a salmon. See the photos below.
  • I caught a glimpse of four brown pelicans flying through the ecological reserve and stopping in the kelp bed near Turbine Rock. I did see one close up this afternoon. They are my favourite bird I get to see here due to their size and rarity in these waters.
  • With the permission of DFO (Department of Fisheries and Oceans), the dead Steller sea lion was towed away. The Race Rocks team did not want the carcass to rot in the jetty bay where it hauled out and died on Thursday. The plan was for the dead sea lion to be towed back to Pearson College, so it could be dissected by the Marine Science students. Due to the decomposition, the tow did not work and the carcass was cut loose in deeper water on the east side of the ecological reserve. Now that it has sunk, it is part of the food web.

Facility work:

  • Due to rust, the jetty railing at the top of the built in ladder was removed. A new one will be manufactured and brought out soon. I reconfigured the electric fence at the end of the jetty to ward off the sea lions. After all, they do have so many rocks they can use.
  • This afternoon, I took the Race Rocks station boat out for a leisurely tour around the ecological reserve. The boat ran well. I tested everything a couple weeks ago and was waiting for a good tide and current combination to take it out beyond the jetty. My attempt on Thursday was thwarted when the dead sea lion was blocking the boat ramp. Today, I enjoyed seeing the various smaller islands around the ecological reserve and vantages that I do not often see from Great Race Rocks.

Vessels:

  •  Ecotourism: 18
  •  Private: 8

Weather:

  • Sky: partly cloudy
  • Wind: west and southwest 5-15 knots
  • Sea: rippled
  • Air temperature: low 12 °C, high 19 °C
  • Seawater temperature at max flood: 11.7°C

Photos from today:

Photos from this afternoon’s trip in the Race Rocks station boat:

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

August 17

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Wildlife Notes:

  • The dead Steller sea lion is still in the jetty bay and untouched by scavengers. The tide last night did flip it over and move it slightly away from the boat ramp.

Facility work:

  • The generator ran automatically this morning from midnight to 08:00 because the state of charge dipped to 66%. This afternoon, the solar energy kept the battery topped up.

Vessels:

  •  Ecotourism: 14
  •  Private: 4

Weather:

  • Sky: Partly cloudy
  • Wind: (mostly) west 1-15  knots
  • Sea: rippled
  • Air temperature: low 13 °C, high 16 °C
  • Seawater temperature at max flood: 11.5 °C

Photos from today:

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