March 6 – Bright Sun, Bright Moon

Mostly sunny
Wind: 3 – 11 knots NE
Air Temperature: High 10°C, Low 7°C
Ocean Temperature: 8.8°C

Last night was a full moon. Tonight’s moonrise happened at 19:25. It’s a waning gibbous moon, but it’s still as bright as last night.

The gulls seem to be getting more territorial by the day. I witnessed many gulls attacking each other throughout the day. One gull grabbed onto another’s wing and wouldn’t let go for a minute. Maybe the other gull got too close to a nesting site that was already claimed.

Chunk, the male elephant seal, spent another day in the same spot below the helicopter pad. The female elephant seal splashed around the jetty beach for most of the day.

One eco tour boat visited the reserve today.

March 5 – Census Thursday

Sunny with occasional clouds
Wind: 0-5 knots from N and switching around to SW throughout the day
Air temperature: High 10C, Low 6C
Ocean temperature: 8.9C

A great blue heron hung out on northeast side of Great Race for the afternoon. The oystercatchers are travelling around in pairs and are quite vocal. The gulls have spread themselves out around the island as they start to find nesting sites. Chunk returned to Great Race during the night. He spent the day resting against a boulder and the rock below the helicopter pad. The female elephant seal is relaxing in the same spots as yesterday, to the west of the main house.

Today’s census results:
Elephant Seal: 2
Steller Sea Lion: 18
California Sea Lion: 28
Harbour Seal: 41
Bald Eagle: 6 (3 adult, 3 juvenile)
Raven: 2
Great Blue Heron: 1
Double Crested Cormorant: 9
Brandt’s Cormorant: 15
Black Oystercatcher: 8
Canada Goose: 17
Pigeon Guillemot: 36
Gull: 103
Harlequin Duck: 11
Surfbird: 2
Black Turnstone: 15
Savannah Sparrow: 1

One eco tour boat and one recreational boat visited the reserve today.

March 4 – Eagle Gathering

Sunny
Wind: 8 knots NNE in the morning, diminishing in the afternoon and switching to W in the evening
Air Temperature: High 9C, Low 4C
Ocean Temperature: 8.8C

Twelve bald eagles were hanging out on the South Islands this morning. Many of them stuck around for the rest of the day, flying to different perches around the reserve.

Chunk left the main island at some point last night. The female elephant seal is still camped out to the east of the main house.

Courtney and Max visited for a couple hours this morning to do some maintenance on the cameras and other technology. Camera 5 is almost online again. One more replacement part needs to be installed in the coming days. The Davis weather station is back up and running after a few days offline. Thanks to Max fixing the computer that uploads the weather data.

There was more munitions blasting today at nearby Rocky Point.

Three eco tour boats visited the reserve today.

March 3 – Elephant Seals and DND Blasting

Sunny
Wind 18 knots from the North in the morning, switching direction to SE and diminishing throughout the day to calm in the evening
Air temperature: high 10C, low 5C
Ocean temperature 8.8C

There is never a dull moment at Race Rocks. At 8:30 in the morning, Chunk (the large male elephant seal) and the female elephant seal that has been on the island for a couple weeks were on the grass to the north of the Ecoguardian’s House. From the window by the front porch, I watched as the female roared and kicked up grass with her flippers as she and Chunk were either fighting or mating. It’s hard to tell the difference. He approached her and bit into her back, adding to the many wounds and scars. The female fled to the other side of the house and Chunk followed. They spent the rest of the day at least 10 metres apart from each other on the west side of the house.

At 10:30, I was sitting in the house reading the SOP manual when I heard and felt a huge blast. There was a large puff of smoke rising from the Canadian Forces Ammunition Base Rocky Point, 2km to the NW. There were red flags to warn passing boaters. After the initial blast, a group of people appeared from a bunker to inspect the area where the munitions were detonated. There were a few more blasts in the next two hours.

There are lots of flowers springing up around the island: daffodil, crocus, grape hyacinth, and calendula. Like several other plants that are not native to the island, they were planted by lighthouse keepers.

I spent the day reacquainting myself with the systems and species of the island.

The fog horn went off sporadically throughout the night, starting at 20:15. There didn’t appear to be any fog or clouds. The almost full moon lit up the night. It was so bright, I didn’t need to use a flashlight when I went to turn off the generator.

March 2 – Shift Change

Sunny
Wind 5-10 knots S to SW
Low 5oC
High 9oC

Two whale watching boats were seen in the ecological reserve.

Today was the shift change that saw Alex depart after being on for three months and Virginie for a month. It was a calm and glorious day to ferry the supplies and people back and forth to Race Rocks. Thank you Alex for all the great work you have done and the great shape you have left the place. I will be here until the end of March.

Shift Change?

The wind blew from the northeast between 17 and 27 knots. At 15:00, the wind died down a bit, blowing between 12 and 14 knots for several hours. The barometer dropped from 1014 hPa to 1008 hPa. The sky was clear, with some clouds in the south. Whitecaps rolled in from the northeast, calming down in the early afternoon. The temperature reached a high of 6.7oC at 15:00.

There was one whale watching boat seen in the reserve.

The winds, swell and tides combined to allow me to stay another day on the Rock. Between my time mopping the floors and tidying up inside the buildings, I observed sea lions through the binoculars. There were no branded or entangled sea lions observed. They all appear healthy. Many have moved on from Race Rocks, probably to go further up the west coast of Vancouver Island.  It will be interesting to see how many are still here. We will have to wait until tomorrow’s census to find out.

End of Shift

The wind blew from the northeast at 13-26 knots.  A small swell with whitecaps blew in from the northeast.  The barometer dropped from 1024 hPa to 1015 hPa.  The temperature reached a high of 5oC at 15:00.

There were no boats seen within the reserve today.

Everyday there appears to be fewer gulls and sea lions in the reserve.  An official count will happen on Thursday with the census.  There are still a lot of cormorants congregating on the shores of Great Race, as well as Turbine Rock and North Rocks.  The harbour seals are hauling out at low tides on various rocky ledges close to the shoreline.

Today was filled with cleaning and wrapping up some tasks that I’ve been doing while here for the past five weeks: construction in the basement of the Marine Science Centre, sorting out photos, and cutting up firewood that was collected at the shore and piled up by the tank house to get the salt rinsed off by the rain. Tomorrow is a shift change that will see Alex arrive for the winter shift.  I’ve had a great time as the Ecoguardian, learning lots from the species and history of this beautiful piece of land and sea.

Sun and Calm Seas

The wind blew from the north between 13-15 knots, until 10:00 this morning.  Then the wind shifted towards to northeast and calmed down to between 2-9 knots.  The sea was very calm, with no swells or whitecaps.  The barometer rose from 1020 hPa to 1024 hPa. The temperature increased slowly throughout the day from 1-4oC.

There were no boats seen in the reserve today.

If solar panels could be happy, they would have been happy today.  The sun shone brightly, juicing up the photovoltaic cells.  It wasn’t enough to melt all of the snow and ice, which remains in patches around the islands.  Some of the plants have begun to wilt from the prolonged cold weather.

I made a trip into Pedder Bay this afternoon.  Having been solo for the past two weeks at Race Rocks, it was great to catch up with some students and staff at Pearson.  I also dropped off garbage and picked up gas.  The northern half of Pedder Bay was frozen over with ice that was 2-3cm thick.  It made boat travel tricky.  Luckily there was a lane of broken ice just wide enough for the Boston Whaler to travel from the Pearson dock to the Pedder Bay Marina, where the gas was filled.  Unlike driving a car on ice, a boat stops when you hit ice, so it’s much easier to handle.  On the return trip to Race Rocks, I saw a large group of surf scoters between the mouth of the Pedder Bay and Race Rocks.

Cold, Sea Lion Brands and Beautiful Sunset

The wind blew from the northeast, between 15 and 25 knots.  The barometer rose in the morning from 1024 hPa and then dropped to 1020 hPa.  The visibility was unlimited, with great views of Mt. Baker and many other wonders of the Salish Sea.  The temperature reached a high of 2oC as I am writing this at 21:00.

The dive boat from Ogden Point visited at 11:00.  The group was diving around Middle Rock.

I was going to leave on the Race Rocks boat this morning for a short trip into Pedder Bay to drop off garbage and pick up gas.  A lot of garbage is being swept onto the shores of the ecological reserve.  I thought I had a good window to get away from the jetty. Although, the northeasterly swell started to pick up just as I was putting the boat in the water.  The waves were too high as they rolled into the jetty, so I changed my plans and raised the boat back into the boat house.

Two branded sea lions were spotted today.  See the photos and captions below for 359Y and 975Y.  In November there were 20 different brands spotted around Race Rocks. Many of those california and steller sea lions had never been spotted before at Race Rocks.

I collected depth soundings from all the tanks around campus for the month end report. 475L of diesel was used over the past month to power the generator and heat the houses. Last year in November, 737L of diesel was used.  The reduction of diesel use by a third  this year has come from increased power output from the solar array as well as the wood stove, which was installed last winter in the Ecoguardian’s House.  There are lots more changes being made to transition to more sustainable power sources.  Stay tuned to this blog to read about them as they are introduced.

Seawater Data for November 2014

Station: Race Rocks  Ecological Reserve —–November, 2014,
Recorded daily by the Race Rocks Ecological Reserve Ecoguardian on behalf of Pearson College UWC
Submitted monthly to: Peter Chandler, Institute of Ocean Sciences, Sidney, BC.
This file may be copied and pasted into a spreadsheet for further analysis. Find other monthly records here:

Date Time Sea Jar Hydro- meter No. Observed Density YSI Salinity YSI Temp °C
Temp. Temp.
°C °C
1 10:53         31.1 11.2
2 10:12         30.8 11.2
3 10:40         30.9 11.1
4 11:10         30.9 11.0
5 11:42         30.0 11.1
6 12:13         30.9 11.1
7 12:41         28.7 11.1
8 12:30         30.9 11.0
9 12:36         31.0 10.9
10 12:54         30.9 10.9
11 13:12         29.7 10.7
12 9:07         30.8 10.4
13 9:25         30.8 10.2
14 10:31         30.5 9.9
15 10:36         30.0 9.7
16 10:47         30.6 9.5
17 10:01 9.6 9.5 10802 236 30.6 9.7
18 10:20         30.4 9.7
19 10:40         29.5 9.7
20 11:01         29.9 9.8
21 11:12         30.2 9.7
22 11:04         30.2 9.7
23 11:23         30.5 9.5
24 11:57         30.8 9.5
25 12:37         30.1 9.5
26 13:21         31.0 9.5
27 8:28         31.1 9.5
28 8:26         31.0 9.4
29 8:25         31.1 9.0
30 8:49         31.1 8.9
Mean*           30.5 10.1