Back on the Rock: March 2– 4th

Wednesday morning, while tide, wave height and current speed were just right; we slipped a crew change through a narrow window between two gales. As we waved goodbye, and I turned to get moved in, the barometer started to drop again.

After four and half months away, it was good to be back on Great Race with its familiar views of the Strait of Juan de Fuca. As an averred naturalist, I couldn’t help notice that North Rock was bristling like a military brush cut, with 350 – 400 cormorants. All three species Pelagic, Double-crested and Brandt’s, were ‘drying out’ on this strategic roost after foraging in the sea. An adult Bald Eagle swooped in and the cormorants en masse, hit the water. The tidal ebb started to clear them out to sea, pulled by moon and pushed hard by rainwater rising in the Salish Sea. The cormorants dispersed and the counting moment was over; some flew, some dove and others disappeared into the gloom, as more rain squalls swept in.

Concentrating on moving in and checking all systems in order, counts were put on hold for Thursday’s census. Chunk, the big, pup-killing, male Elephant Seal was lying where he had apparently been, on and off, for a week. He was a little too close to the path for comfort, which meant that coming and going to the energy building involved tip-toeing by, while keeping a look-out for his eyes to open and being ready to run, if necessary. Of course it is never necessary but absence makes the fear forget.

Riley left things fairly ship shape and I knew that everything was going to be fine when the old Lister generator roared to life. In the evening, the wind gradually rose to 36 knots, ESE, a speed and direction that makes the back door of the house whistle a weird, three-toned tune, but it didn’t keep me from a deep sleep.

Seawater sampling came early and the morning weather was fairly wet and windy. The sun broke out with rainbows in the afternoon and the wind dropped to less than 10 knots. As the sun sets now, the forecast is calling for light winds, a chance of showers Friday morning with rain again by afternoon.

Once established that it was a beautiful afternoon, three small whale-watching boats came out to watch the sea lions on South Rocks. It always makes me a little nervous to see them with their human cargo in close to the south reefs and the sea lions. Their insurance companies probably wouldn’t be too keen on that sight either.

Today was census day and there were interesting differences in the timings of comings and goings of different species. Today, the Pigeon Guillemots were here at first light and numbers kept increasing until about noon. They were all gone by late afternoon. The Black Oystercatchers were together in a squawky flock early in the morning and then dispersed. The sea lions hauled out mostly in the morning but additional individuals hauled throughout the day. The cormorants started roosting late morning and were mostly back in the water by late afternoon. The Harbour Seals hauled out in the late afternoon. There were few gulls in the morning, but by mid-day some were pairing up and looking like they might already be standing near their nest sites. By late afternoon there were over 200 gulls roosting on the island but they were gone by the time I came back from shutting down the generator at 21:00. The Killdeer, as usual arrived after dark.

The diverse temporal use of the Ecological Reserve by different species would be missed in a standard count where the observer passed through during a set amount of time. By having an Eco-Gaurdian here throughout the day, a much more thorough accounting of the different species use of the Protected Area is possible.

Here are the results of the animal census:

2016 03-Mar
River Otter 1
Northern Elephant Seal 1
Harbour Seal 72
Northern Sea Lion (Steller’s) 36
California Sea Lion 41
Canada Goose 6
Harlequin Duck 16
Surf Scoter 11
Common Merganser 1
Brandt’s Cormorant 50
Double-crested Cormorant 150
Pelagic Cormorant 100
Cormorant 50
Bald Eagle (juvenile) 9
Bald Eagle (adult) 2
Killdeer 2
Black Oystercatcher 24
Black Turnstone 23
Surfbird 1
Mew Gull 2
Glaucous-winged Gull (+hybrids) 214
Pigeon Guillemot 147
Northwestern Crow 2
Fox Sparrow 1
Song Sparrow 1

Friday’s weather was windy and wet. There was a lull early, as it switched for a short time to southwest but then turned back with a vengeance to strong northeast and big seas. The forecast is for a switching back and forth from southeast veering to southwest and back. It is blowing north 24 knots as I post this Friday evening, but is supposed to come down to light variable in the morning, rising againSaturday afternoon.

One whale watching vessel used the Ecological Reserve today and like yesterday’s boats, it too ventured into the danger zone of breaking reefs on the south side. The ebb was so large at the time that there were standing waves and a huge overfall along the string of rocks, islets and shallows. After a few tippy moments, they got out of there and I was glad they were all safe and sound.

I fought entropy today doing a few minor cleanups, making kindling and moving propane tanks around (downhill and empty). The usual chores also kept me busy. I tried to figure out what is going on with the camera, which has not yet fully cooperating. Now that I am through the technical barriers and able to post the blog I will be doing so daily and hope to post photos soon.

 

Shift Change Delayed by Gale

Weather

  • Visibility: 15 miles
  • Wind: 20-40 knots E, later S, W, and N.
  • Water: 3′ chop
  • Sky: overcast and rain

Ecological

  • Chuckles was gone all day.
  • Chunk was hanging out under the water beside the jetty at 18:00.
The only sign of Chuckles

The only sign of Chuckles.

Maintenance

  • Cleared logs off the ramp.
  • Final bit of tidying and packing in the main house.
  • Typed out and sent off sea water data report for February.

Boats

  • Conditions were unsuitable for a shift change today, as no boats were able to traverse between Race Rocks and the college.
  • The HMCS Ottawa was out near Esquimalt today.
  • Watched the Coho chug across the straight headed for Port Angeles in the afternoon.
The Coho Ferry

The Coho Ferry

Seawater Data: February, 2016

Feb 23:  No YSI data taken at 16:05 due to battery failure.

Station Race Rocks   Lightstation
Month: February Year: 2016
Observer : Lester B. Pearson College   of the Pacific
Date Time Sea Jar Hydro-   meter   No. Observed Density YSI Salinity YSI Temp °C
Temp. Temp.
°C °C
1 7:30 32.0 8.6
2 8:00 32.0 8.6
3 8:00 31.9 8.5
4 8:30 31.9 8.6
5 9:15 31.7 8.6
6 10:00 22.0 8.5
7 10:50 31.9 8.5
8 11:50 31.9 8.7
9 13:00 31.9 8.9
10 14:00 32.1 8.8
11 15:05 32.4 8.8
12 16:20 32.2 8.9
13 17:30 32.4 8.7
14 6:05 32.5 8.8
15 6:50 8.9 9 10,802 230 31.5 8.7
16 7:35 31.9 8.7
17 8:30 31.7 8.7
18 9:00 31.7 9.6
19 10:05 30.2 8.7
20 11:25 31.9 8.8
21 12:05 32.0 8.6
22 12:50 31.9 8.8
23 14:30 8.9 8.7 232 31.8 9.0
24 14:30 32.0 9.0
25 15:10 32.1 9.0
26 15:55 32.0 8.9
27 17:30 32.1 9.0
28 18:10 32.0 8.8
29 6:05 31.9 8.6
Recorded by Race Rocks Ecological Reserve Guardian for Lester B. Pearson College

 

Last Full Day of the Shift

Weather

  • Visibility: 15 miles
  • Wind: 5-10 knots East
  • Water: 1′ chop
  • Sky: mix of sun and cloud

Ecological

  • Chunk and Chuckles still in their respective positions on Great Race.
  • Noticed over 50 harbour seals today.
  • In general much more wildlife than yesterday.

Maintenance

  • Ran the fire pump for 40 minutes. This added about 1′ of water to the cistern.
  • Filled up the tidy tank using the equivalent of one barrel of diesel (55 gallons).
  • Stacked more firewood.
  • Emptied the ash from the wood stove in the main house.
  • General tidying up in the house to make it ready for the next Eco-guardian.
  • Wrote my shift end report.

Boats

  • One pleasure craft was hanging out near West Rock in the morning.
  • In the afternoon one eco-tour came through Middle Channel. It was a strange looking boat that I had never seen before with the words “Luna BC” on it.
  • The HMCS Ottawa was out in the straight. According to the Marine Traffic website it made it all the way out to the open ocean today.

Other

  • I couldn’t get the camera to take any photographs today. I think I bumped one of its many buttons (most of which I don’t know what they do) as it appears to be on a different setting than I am used to.

Animal Census and Gale conditions

Weather

  • In the morning:
  • Visibility: 15 miles
  • Wind: 5-10 NE
  • Water: 1′ chop
  • Sky: overcast
  • From 10 A.M. onwards:
  • Wind: 25-45 W
  • Sky: showers

Ecological

  • Chuckles spent all day on Great Race.
  • In the morning Chunk went into the water; he returned a couple of hours later. “Watch” him climb over a log in the photo slideshow!
  • Conducted a census. Unfortunately the gale force winds started up just before I climbed the tower to do the largest portion of the census, so by the time I began, many animals had fled seeking shelter.
  1. California Sea Lions: 44
  2. Northern Sea Lions: 13 (1 branded with ?6Y)
  3. Elephant Seals: 2
  4. Seagulls: 106 (there were more before I did my count)
  5. Pigeon Guillemots: 80 (these I counted before the gale)
  6. Cormorants: 57 (there were more before I did my count)
  7. Black Turnstones: 22
  8. Bald Eagles: 20 (13 immature, 7 adults)
  9. Surfbirds: 11
  10. Canada Geese: 10

Boat Mania

Weather

  • Visibility: 15 miles (except foggy towards Victoria in the A.M.)
  • Wind: 0-10 knots South
  • Water: rippled
  • Sky: sunny

Golden Sunset

Ecological

Cormorants and Sea Lions

Maintenance

  • Cleaned the solar panels.
  • Provided two canoeists with duct tape to help repair their broken paddle.

Boats

  • As befits a very lovely Saturday, there were numerous boats in or near the reserve all day.
  • A diving boat was out at Middle Rock and it seemed as though they sent down some divers.
  • Two sailboats passed through the SW corner of the reserve.
  • One fishing boat passed through Middle Channel.
  • The very large catamaran eco-tour was back.
  • A couple of young lads in a canoe came up the ramp. I sent them on their way, but not before a rest and some help with their broken paddle.

Visitors

  • The aforementioned canoeists were on shore near the ramp for a little while as they rested and fixed their paddle.

Canoeists

Very Large Eco-Tour Catamaran

Weather

  • Visibility: 15 miles
  • Wind: 5-10 knots NE
  • Water: rippled
  • Sky: overcast

Ecological

  • Chunk and Chuckles are still on Great Race. I’m not even sure they are going off island at night these days.
  • There was a lone harbour seal hauled out on a rock near the derrick most of the day.
  • Saw some bald eagles gnawing away at the dead elephant seal pup.

Maintenance

  • Cleared logs off of the ramp.
  • Began making a list of things to do by the end of the month.

Boats

  • The Sir Wilfred Laurier patrol vessel was out in the straight this morning. Quite a fine looking ship!
  • One pleasure craft with a family on board stopped by to view the sea lions. They seemed to be too close.
  • Two eco-tours came by this afternoon. The first one was the largest boat that I have ever seen in the reserve. The second one appeared to be too close to the sea lions, and a few of them made haste for the water.

Fire Extinguisher Return

Weather

  • Visibility: 15 miles
  • Wind: 5-10 knots NE
  • Water: rippled
  • Sky: clear

Ecological

  • Chunk and Chuckles still on Great Race.
  • Chuckles had some fresh wounds on his back that were weeping fluids.
  • Saw a California sea lion branded with 8240.
  • Saw a Sea Slater (Ligia Pallasii) crawling in the muck near the jetty today.

Maintenance

  • Found all the “loaner” fire extinguishers and collected them up.
  • Loaded said fire extinguishers and a box of recycling into the maintenance boat when Jeff and his assistant came by.
  • Checked the water level in the cistern; things are good.

Boats

  • Jeff came by to pick up some items. He did not disembark.

Other

  • Heard six DND blasts today. They came in pairs, each pair progressively bigger, from loud, to house shaking. 10:03, 10:05, 10:55, 10:57, 11:41, and 11:43.

Birds and Boats

Weather

  • Visibility: 15 miles
  • Wind: 5-10 knots NE
  • Water: rippled
  • Sky: clear
Sunset

Sunset

Ecological

  • Chunk and Chuckles still on Great Race.
  • Saw a northern sea lion branded with 354Y.
  • Saw a northern sea lion with a cooker cutter shark scar.
  • Noticed at least 50 harbour seals out on the south islands today.
  • Saw a common merganser wash itself on a rock close to shore. Apparently it is quite uncommon to see them at Race Rocks. Later some harlequin ducks swam nearby.
  • Saw a jellyfish floating around near the jetty. Not sure what variety it was.
  • Noticed some grape hyacinth for the first time today. By my estimate there are least 6 different species of flowers now in bloom out here.

Bald Eagles and Snowy Mountains

Maintenance

  • Stacked firewood until there was no remaining space. Will have to restart stacking once some of the stores have been burnt up to create space.

Boats

  • Jeff and his two Belgian volunteers came by with food supplies this morning. Eggs, milk, and bread. Surprised the Belgians didn’t bring me any Jupiler.
  • Quite a bit of traffic today out in the straight. Documented the more interesting looking ones with photographs.
  • One fishing boat went through the middle channel of the reserve.

Other

  • Heard 5 DND blasts today from Bentinck Island. A small one at 12:47, and then 4 medium blasts at 12:50, 12:55, 15:04, and 15:06. The animals didn’t make too much of a fuss.

One of today's DND blasts

Two Branded Sea Lions

Weather

  • Visibility: 15 miles
  • Wind: 15-25 knots NE
  • Water: 2′ chop
  • Sky: clear

Ecological

  • Spotted two northern sea lions with brands on them. The bigger one seemed to have 76Y branded on it, although the “7” was a bit undefined. The smaller one had three circles branded on its side. I assumed this was a brand, although in one of Anne Stewart’s log posts she mentions “cookie cutter shark scars” so perhaps this sea lion has three of those in a row?
  • Chunk and Chuckles spent the day in the same positions as yesterday.
  • Sadly, the weaner elephant seal on Middle Rock seems to be deceased. When I looked over there this morning I saw 8 bald eagles and blood stains all over the rock. I assume that one of the males killed it in the night. The body must have washed into the water.
  • With that death, we are now 0/4 at Race Rocks with elephant seal pups for 2016; 1 pup killed accidentally and 3 weaners killed on purpose. Killed for what purpose we do not know.

Maintenance

  • Stacked more firewood today.
  • Hauled some very large logs off the ramp. They seemed like small boats.
  • Had some troubles getting the YSI to turn on, so I took the sea water samples the old fashioned way first, before finally getting the YSI to work.

Boats

  • No boats in the reserve today.