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.

 

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

Weaner deceased

Weather

  • Visibility: 15+ miles
  • Wind: 12-17 knots E
  • Water: 1’ chop
  • Sky: clear
  • Beautiful day. Mt. Baker was clearly visible.

Ecological

  • When I got up in the morning, I discovered that the weaner elephant seal was dead. His head had been crushed in during the night by several bites. Chunk had blood stains around his mouth, while both the females had blood stains along their bodies. All 4 living elephant seals were across the path from the dead weaner.
  • Chuckles was with the mum and pup on Middle Rock, who still appear to be doing well.
  • In the afternoon Chunk went over to the dead weaner and rolled him over onto his back.
  • Saw a sea lion with the number “2” branded onto its back. The remainder of the sea lion was underneath a pile of the great beasts, so I could not see the full branding number.
  • There appeared to be half as many cormorants today as there were yesterday, but a similar amount of seagulls.

Maintenance

  • Cleared logs off the ramp once.
  • Cleaned bird droppings off the solar panels.
  • Reorganized the dry firewood and started storing the new firewood prepared by Alex.
  • Vacuumed up hundreds of fruit flies in the basement near the composting toilet.

Boats

  • One pleasure craft containing 4 people who were recreational fishing appeared to be just inside the boundary of the rock fish conservation area.
  • Two eco-tour boats came by this afternoon. The first one seemed to go too close to the islands, at one point a mere stones throw away from the dock. The second one also looked rather close at times.
  • Two navy ships were out and about near William Head. HMCS Whitehorse (705) and HMCS Ottawa (341).

First Official Day On The Job

After training last weekend, and a general review yesterday, I, Riley Strother, have now taken over as Ecoguardian from Alex Fletcher.

Weather

  • Visibility: 15 miles
  • Wind: 15-20 knots NE
  • Water: 1’ chop
  • Sky: overcast

Ecological

  • The first female elephant seal to give birth left the island at 7:30 in the morning and did not return. As such the first pup has now become a weaner.
  • Chunk appeared to mate with the female who lost her pup.
  • The newest pup is quite vocal and seems to be doing well. Chunk and the other female went along the path after mating to inspect the new mother and pup.
  • Alex was able to identify the number on the yellow flipper tag attached to the newest mother: 5928
  • There was quite a disturbance of seagulls and cormorants today when a raven with a small fish in its beak was chased all around the island by two eagles. Eventually the raven managed to land and eat the fish.
  • Conducted a census.
  1. California Sea Lions: 88
  2. Northern/Stellar Sea Lions: 53 (many sea lions were swimming in the waves and thus impossible to count)
  3. Elephant Seals: 8 (Chunk, weaner, grieving mother, new mum and pup, Middle Rock: Chuckles, mum and pup.)
  4. River Otter: 1
  5. Cormorants: 615
  6. Seagulls: 512
  7. Bald Eagles: 9 (7 juvenile, 2 adults)
  8. Raven: 1
  9. Crow: 1
  10. Black Oystercatchers: 6
  11. Harlequin Ducks: 4
  12. Canada Geese: 6
  13. Black Turnstones: 29

Maintenance

  • Cleared logs off the ramp two times.
  • Lowered the boat trailer because the cable coil was quite criss crossed. Managed to recoil the cable in a more orderly fashion.
  • Vacuumed up hundreds of fruit flies in the basement near the composting toilet.

Boats

  • Alex and Virginie left in the morning.
  • Surprised to see no eco-tourism boats about on such a nice Sunday.

Sea lions at Sunset

 

OLYMPUS DIGITAL CAMERAEcological Happenings

  • Light winds from the North East and calm seas. Great visibility.
  • The alpha male Elephant seal is keeping himself between the other male and female occasionally issuing rumbling snorts of superiority from his inflated proboscis.
  • The female and smaller Elephant seal continue to remain virtually inseparable, though obviously acutely aware of the males and their movements.

Marine Vessels

  •  None.

Maintenance

  • Logs removed from jetty/boat ramp.
  • ‘No load’ test carried out on battery bank ‘B’ to check validity of health test results performed yesterday. This indicates some maintenance of the battery bank is required.
  • O-rings replaced and seals cleaned on pressure washer pump, one-way valves to be checked before reassembly.
Mount Baker

Sun on Mount Baker

Proboscis

Proboscis!

OLYMPUS DIGITAL CAMERA

All but one of the Elephant seals on the main island

All but one of the Elephant seals on the main island

Cormorants

Cormorants

Sea lions at sunset

Sea lions at sunset

Business as usual

Male sealion soaking up the winter sun

Ecological Happenings

  • A brighter sunnier day after the winds and overcast skies of the last few days.
  • Business as usual after the high winds with animals back on the rocks.
  • One of the Bull Eseals moved up to the lighthouse today while the other remained near the path intersection.

 Marine Vessels

  • 2 pleasure boats in the reserve (plus 2 fishing just outside the reserve).
  • 1 commercial boat (spill clean-up) posing as a pleasure craft came in for a look.
  • 1 whale watching boat.
  • Coastguard helicopter flew overhead using the lighthouse as a way-point along with one private helicopter.
  • Vessels noted to be respecting the speed limit, but not all the proximity, with both the whale watching boat and commercial boat coming too close.

 Maintenance

  • More driftwood moved up the boat ramp to dry.
  • Camera 2 system checks, power and network cycling. This camera continues to give us problems……..
  • Energy monitoring and investigations started, looking at the system, power use, generation and storage on the island.
  • Minor internal works (fire alarms, fan, doors).
  • Door to boat house adjusted to run better on tracks.
To shore!

To shore!

Solar fins at the ready

Solar fins at the ready

Ponderings

Ponderings

Immature cormorant preening

Immature cormorant preening

Cormorants

Cormorants

Commercial pleasure

Commercial pleasure

Sunset

Sunset

Gust, Swell and Rain

Ecological Happenings

  • Another wild weather day as RR. Gusts throughout the morning and afternoon, with showers and just moments of sunshine. Wind/gust warnings are still in effect until midnight.
  • Humpback whale spotted feeding towards Port Angeles.
  • Fresh propeller cuts spotted on a Sea Lion.
  • Animals continue to shift around the island and surrounding rocks, adjusting to the weather and moving away from the swell.
  • Number of geese on the island increased significantly from 13 to at least 48 today.
  • A necklaced Sea Lion spotted today near the dock.

Marine Vessels

  • Three tour boats
  • Two pleasure vessels

Maintenance

  • Camera 1 & 5 remote controls via RR website are not functioning – this is currently being troubleshooted.
  • High pressure hose requires a new pump. Attempts at rebuilding it have not been successful.
  • Electric fence repair attempts continue…..

Other

  • No visitors today.

 

 

New Eco-guardians.

Sea lions visit Pearson College Divers Photo by Jasper Rea.

Sea lions visit Pearson College Divers Photo by Jasper Rea.

It was a beautiful day at Race Rocks, with light southeast winds and a mostly clear sky. The barometer fell a little today to ~1013hPA and the forecast for tomorrow is for sunny skies. There is a strong wind warning in effect for overnight with diminishing southeast winds Friday. Rain is forecast for Saturday.

Only four whale-watching vessels were noted in the protected area today and three pleasure craft passed through going slowly. The people on one of those vessels, the Kaos were observed feeding rockfish to sea lions in the Ecological Reserve. It is illegal to feed wildlife and if it happens they will be reported.

Today was animal census day and here are the results.

Animal Census

Steller Sea Lion 321

California Sea Lion 637

Harbour Seal 77

Northern Elephant Seal 9

Sea Otter 0

Humpback Whale (1 observed within one mile of ER southeast of

Great Race)

Canada Goose 23

Harlequin Duck 5

Surf Scoters 11 (flying through to east)

Common Murre 5

Rhinoceros Auklet 4

Double-crested Cormorant 73

Brandt’s Cormorants 25

Pelagic Cormorant 9

Unidentified Cormorants 20

Bald Eagle 1 adult

Black Oystercatcher 11

Black Turnstone 7

Kildeer 2

Glaucous-winged Gull 248

California Gull 3

Thayer’s Gulls 707

Herring Gull 0

Ring-billed Gull 1

Western Gull 2

Heerman’s Gull 14

Mew Gull 0

Unidentified gulls 53

Total gull count 1028

Common Raven 2

Red-winged Blackbird 7 (during count week)

Savannah Sparrow 12

Song Sparrow 2

American Goldfinch 1

American Pipet 1

Don and Nina, the new eco-guardians in-training arrived today. They worked hard all day, after getting up very early to catch the morning slack and are progressing really well in learning some of the idiosyncrasies of Race Rocks operations.