Monthly Archives: September 2025

Flocks of gulls feeding

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Wildlife

Surface feeding by large flocks of seagulls around great Race island ,on a slack tide.

Entangled SSL on north west section of Great Race island today.

5 sparrows noted.

Weather: flat calm conditions in morning. 5 to 10 knots wind throughout the day.

Facility work: Repairing broken poles along fence line, solar panel cleaning, cleaned windows on student residence and main residence.

Visitors:

Two kayakers west of Great Race Rock and one paddleboarder circumnavigating Great Race, both at slack tide.

Vessels: Busy with tour boats around noon, 4 lined up to go through middle channel. 17 tour boats noted throughout the day.

Orcas near Middle Rock

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Wildlife

Looking out the west window at 730am, caught a glimpse of five 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

 

Census day

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Wildlife: Census results

Thirteen pelicans sighted on Seal rock in the later afternoon.

Steller sea lion (SSL) with band around its neck seen on north beach near jetty. Appropriate agencies contacted.

Two more sea lions observed with scars around their necks. Do not appear to be infected.

Great day for whale sightings, 13 in total, mostly out beyond the green starboard buoy and to the east.

Weather

Clear, beautiful day on the rock

Facility work

  • Repaired fence. Encouraged three CSLs back over to their side. Moving forward slowly and then backing away (pressure on, pressure off, seems to work best in getting them to move in the direction you are hoping for.
  • Solar panels cleaned. Water and salinity readings taken.

Vessels

14 tour boats noted, 2 private boats

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.

Students out until Saturday pm

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Weather: The day started with heavy fog in the morning, dissipating by noon.

Vessels: Fascinating watching tour boats emerging out of the fog in the morning, and then disappearing. Thirteen boats noted throughout the day.

Facilities: Heavy dew made cleaning the solar panels light work. Electric fences needed repair on the north side and along the jetty.

Visitors: Eight students from LBPC, with their instructor, Cam D. and assistant Bella M, came for one night. The Environment Reserve Warden Garry Fletcher, with three guests, arrived with the students, in the early afternoon. Wonderful two hour walkabout with Garry. Thank you.

Joined the students in a venture up to the top of the lighthouse. Two groups of four students made 14 humpback whale spottings. Best place ever for sighting whales.

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.

 

Solar panels, birds and the sun

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Wildlife: The morning presented itself with the barking of sea lions on the north side, closer than expected. Looking out to see the new north electric fence lying on the ground and three pleased California sea lions lying on the fence line itself. Repairs undertaken. A pattern with the fence seems to be emerging.

First sighting of entangled Steller sea lion mentioned by previous Eco guardians. May be a female, with a weeping wound around the neck. Wary of humans.

Oyster catchers, black turnstones on eastern part of big island.

Facilities: Solar panels require cleaning every day. Surprised at how tenacious bird droppings can be, especially if the sun has had a chance to bake it on. Became very apparent when trying to clean the science building windows. Needed to use a razor blade scraper to get it off.

Vessels: Twenty one tour boats today. 15 humpback whale sightings. Two pelicans on south islands.

Sea Lions and the north fence

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Richard T. was out to replace the rusted metal door on the battery room. With his expertise the electric fencing along the north side of the island was replaced. Much better charge in line now. Topped up water levels in batteries, cleaned solar panels, and took sea temperature and salinity readings. The pattern of daily life on the island is slowly emerging, wonderfully interspersed with the magic of being on Race Rocks.

Change of Ecoguardian

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Arrived on site on September 1st abroad the Pedder Explorer, for a tour of my home for the next two weeks with Greg D and Bella. The initial impression is memorable. The sound, the sights, the smell, the activity is pure delight. After taking sea salinity and temperature, and an introduction to all the infrastructure complexity that is Race Rocks, the Pedder Explorer departed, and one is left as the only human amongst hundreds and of other animals. It just does not get any better!

Five brown pelicans landed on south islands islet in the early evening, and the sea lions introduced me to the fine art of repairing downed fences and encouraging them back into their area after breaching the north fence. Branded seal observed in southern area by student residence.