Drizzly Census

Weather

  • Visibility: 15 miles
  • Wind: 10-15 knots W, later N
  • Sky: overcast with afternoon drizzles
  • Water: 1′ chop

Ecological

  • Recorded eight different sea lion brands today.
  • Two Steller/Northern sea lions: 14Y and 998R.
  • Six California sea lions: U603, 7618, 8985, U374, 9403, and 8465.
  • I didn’t get good photos of all the brands, but I am certain of the characters.
  • Conducted the weekly census.
  • Didn’t see any Harlequin Ducks or Black Oystercatchers; perhaps the inclement weather kept them out of sight?
  • Big increase in the number of cormorants from last week (20 up to 146).
  1. California Sea Lions: 541
  2. Northern (Steller) Sea Lions: 202 (half of those on Middle Rock)
  3. Harbour Seals: 69
  4. Elephant Seals: 9 (3 on Great Race, 6 on Middle Rock)
  5. Sea gulls: 800
  6. Cormorants: 146
  7. Black Turnstone: 13
  8. Savannah Sparrows: 10
  9. Bald Eagles: 2 adults on West Rock
  10. Canada Geese: 2

Maintenance

  • The usual chores.

Boats

  • Recently some of the larger eco-tour boats appear to be getting too close to the sea lions near the jetty. Below are today’s observations.

Tumour and Beautiful Skies

Weather

  • Visibility: 15+ miles
  • Wind: 10-15 NE, later West
  • Sky: overcast in the morning, sunny later on
  • Water: 1′ chop
  • Absolutely gorgeous skies all day long!

sunset-2-5-10

Ecological

  • Saw a California sea lion branded U601.
  • Saw a Steller Sea Lion with a tumour on the side of his head.
  • 3 elephant seals came to hang out on the island today.

Maintenance

  • Cleaned the solar panels.
  • Noted the distilled water supply for Kyle.
  • Began scraping the rusty diesel barrels.

Boats

  • Several eco-tours today.
  • One of them appeared to be too close to the sea lions in the jetty area.

FOG

Weather

  • Visibility: At times down to 1/8 of a mile. Average of 5 miles today.
  • Wind: 5-10 knots N
  • Sky: lots of fog
  • Water: calm
  • The fog rolled in and out a few times. Often quite thick.

Ecological

  • One elephant seal was spied slumbering amongst the sea lions.
  • He didn’t seem too impressed by their antics whenever I walked by.

Maintenance

  • Had to reattach the electric fence again.
  • The usual chores.

Boats

  • A few boats about. Nothing major to report.

Other

  • Found some sort of a sign in the rocks by the ramp.

flotsom-3-10

Census Day!

Weather

  • Visibility: 15+ miles
  • Wind: 10-15 knots SW
  • Sky: clear
  • Water: calm
  • Beautiful sunrise today!

sunrise-1-29-9 sunrise-2-29-9

Ecological

  • Saw four branded sea lions today.
  • One Steller branded 998R.
  • Three California’s branded X611, 88, and U22[?].
  • Conducted the weekly census.
  1. California Sea Lions: 486
  2. Northern (Steller) Sea Lions: 169
  3. Harbour Seals: 151
  4. Elephant Seals: 7 on Middle Rock
  5. Sea gulls: 1020
  6. Cormorants: 20
  7. Savannah Sparrows: 20
  8. Harlequin Ducks: 4 (2 male, 2 female)
  9. Black Oystercatchers: 3
  10. Bald Eagles: 2 adult
  11. Canada Geese: 2
  12. Black Turnstone: 1

Maintenance

  • The usual chores were accomplished.

Boats

  • Several eco-tours today. Nothing unusual or problematic to report.

Other

  • Lots of DND blasting today.
  • Most of today’s blasts were louder than those from earlier this week.
  • 9:34, 9:36, 10:07, 10:09, 10:38, 10:40, 11:14, 11:46, 11:48, 12:11, and 13:14.

Fog ‘n Whales

Weather

  • Visibility: ranging between 0 and 15+ miles today.
  • Wind: 0-5 knots, at various times from the N, S, or W.
  • Sky: cloudy and often very foggy.
  • Water: calm.

Ecological

  • At least 3 orcas swam along the edge of the reserve from West Rock towards the North Rocks this afternoon.
  • They were followed by several boats.
  • Noticed a few elephant seals mingling with the sea lions near the energy building and on the ramp.

Maintenance

  • Reset the electric fence in the morning.
  • Cleaned the solar panels.
  • The usual stuff like toilet maintenance, sea water sample, and generator.

Boats

  • When it wasn’t foggy there were several ecotours in the reserve today.
  • Several times there were three boats quite close together viewing the sea lions.
  • At times I wondered if perhaps some of the ecotours were both technically in the reserve (not allowed when whales are present) and too close to the whales (see above photos).

Other

  • Three pairs of DND blasting today.
  • 11:47 and 11:49.
  • 1:28 and 1:30.
  • 2:24 and 2:26.
  • The Fog Horn was active much of the night and often throughout the day.

A Return To Race Rocks

Ahoy, Riley Strother here. I have returned for another stint as eco-guardian here at Race Rocks!

Weather

  • Visibility: 15+ miles
  • Wind: up to 35 knots NW in the evening.
  • Sky: mostly clear
  • Water: small waves

gorgeous-sunset-26-9

Ecological

  • The sea lions continue to roam about the island like a herd of cats.
  • Sea lion moulting time is a new experience for me.
  • I observed at least 4 elephant seals.

Maintenance

  • When I arrived Anne was running the desalinator. I shut it off later.
  • I was given a tour of the various changes to certain systems by Anne/Kyle.
  • Spent a few hours unpacking and settling back into the house.

Boats

  • At least 20 ecotours came by today. None of them seemed to cause any problems, though some were perhaps too close?
  • I overheard what sounded like a rather heated exchange on the radio, but the boats in question were outside the reserve.
  • Kyle came out in Second Nature to drop me off, pick up Anne and Alex, and to transport the chimney sweep fellows.

boat-1-26-9 boat-2-and-3-26-9

Visitors

  • Kyle.
  • Two chimney sweepers came to sweep the chimneys in each house, as well as inspect and change the filters in the furnaces.

Beautiful Day to Remember

 

End of Shift.  Tomorrow Riley will arrive for his shift and we will be off. All the best, Riley, for your stay in this amazing hotspot of living activity and tidal rushes. The people of BC are lucky to have Race Rocks protected under BC Parks’ highest level of protection as an Ecological Reserve. It was a pleasure working with the classes of biology and marine science students this week and a treat to be in this special place.

Weather and Sea Conditions  Winds: Light and variable;  Sky: Morning low overcast slight mist cleared to sunny in afternoon;  Visibility: Mostly good ~10 – 15 nm;  The accumulated solar radiation today was 250 Langleys, the equivalent of a little over 2900 Watts per square meter. The UV Index was high at 7.4;  Barometer: 102.7 kPa and falling Sunday evening;  Forecast: Wind easterly 5 to 15 knots becoming light Monday afternoon then increasing to west 20 to 25 Monday evening. Strong wind warning in effect.

Vessels in Ecological Reserve   Whale watching vessels: 12 were observed working in Ecological Reserve (ER). All were professional, providing a good model for other boaters transiting the ER.

Sport fishing vessels: A total of 11 sport fishing vessels were observed in the ER today. Three were noted speeding in the ER and two vessels were observed fishing for hours, in the closed to fishing, Rockfish Conservation Area. Photos were taken, processed and filed. There were approximately 70 sports fishing vessels fishing to the west and then drifting by to the east, all but five appeared to follow rules.

Ecology  The first three Harlequin Ducks of the season were spotted today, one male and two females. They have returned from their alpine summer breeding habitat for a coastal winter. A Great Blue Heron was observed fishing, standing on a dense raft of Bull Kelp. A thorough search for the Sea Otter turned up nothing. Enormous mixed species feeding flocks were observed in Race Passage in the afternoon. There are fewer sea lions ashore during the day right now and there have been dietary shifts visible in their feces, which are hard to miss. One animal was observed feeding on what appeared to be a Coho close to a kelp bed on the west side of Great Race.

Visitors  None.

Sustainability  Although it was gray in the morning by 14:00 there was enough sunlight that we made fresh water with solar energy powering the de-salinator.

Maintenance and Operations  Regular chores and clean-up.

 

Pearson Students Have a Whale of a Time

Weather and Sea Conditions Winds: Winds were variable swinging all the way around the compass starting with east-southeast at 10 -15 knots in the early morning. It backed through northeast and northwest then to light west southwest by early afternoon. By late afternoon it had passed through southeast again still turning counterclockwise to northeast. Sky: Heavy overcast with showers in the morning then partially clearing. Afternoon sunny. Visibility: Mostly good 15 nm, except in fog. Barometer: 101.4 kPa rising Friday afternoon Forecast: Winds westerly 10 to 20 late this afternoon then diminishing to light after midnight. Periods of rain ending this evening.

Vessels in Ecological Reserve Whale watching vessels: Fourteen were observed working in Ecological Reserve (ER). One of the whale watchers sped into the ER while there were Killer Whales in Middle Channel. Contact was made by VHF radio and they left slowly without responding on the VHF. Later three whale watching vessels were “herding” the killer whales around and inside Rosedale. By rushing ahead of the whales and placing themselves in their path and by “squeezing” the whales in towards the shore of the ER, two of the vessels put themselves into positions where they were observed backing in reverse into the wind and waves and away from the killer whales. After this, we noted that one adult male killer whale was breaching very close to the two zodiacs. Two much larger whale watching vessels were observed using a similar tactic with a Humpback Whale mid afternoon. No other commercial operators, noted in ER today. Sport fishing vessels: Two noted in ER today travelling reasonably slowly through Middle Channel.

Ecology: Six to seven Killer Whales graced Race Rocks Ecological Reserve with their presence today. The group was made up of one large male, one slightly smaller male with a nick on his dorsal fin about a third of the way up, one small and one very small individual and two or three females, one with a nick on her dorsal fin. Photos are out with a query to confirm their identification. These animals swam over directly from Church Point late morning and came in and out of the ER at least three times. They were also observed going into the entrance of Pedder Bay and through Eemdyk Passage behind Bentink Island.  Two Humpback Whales, one large and one small were observed feeding about one mile south of the ER and one Humpback was “chased” into the ER by whale watching boats. Five young Northern Elephant Seals came ashore and spent the afternoon sleeping over by the energy building. Two adult Bald Eagles were seen in the ER today, causing the gulls to flock off with every pass. A high abundance of Moon Jellies was observed in the plankton over the last few days and sea surface temperature has dropped to ~10oC with fairly high (for here) salinity of 32.2 ppt.

Sustainability: Sustainability is not just about washing the windows with an eco-friendly product, it also means engaging young people with the natural environment and in particular with the ocean. The ocean has been called the blue elephant in the classroom, as it is a very large presence on our blue planet that is not included well in curriculum. Pearson College is making a difference to ocean literacy with their Marine Science programming and today new marine scientists were inspired to care for the ocean for future generations.

Visitors: Laura Verhegge and two Marine Science classes came on learning field trips to Race Rocks today. Kyle transported everyone aboard Second Nature including distinguished guest, Felix Butschek. Felix is on a yearlong tour around the world as a Rolex Scholar with the Our World – Underwater Scholarship Society in Europe. Felix is a Pearson College alumnus who studied Marine Science with Laura, was active in the Pearson diving program and is now a promising young marine scientist with a serious passion for remote polar seas. It was nice to welcome Felix back to Race Rocks and see him inspiring the first year students during their fun biodiversity explorations and observations. The second class enjoyed observing Killer Whales swim right in front of us as we stood on the rock watching.

Maintenance and Operations: Regular chores. Both fences repaired. Windows washed in Eco-guardian house.

 

Weather’s Fine

Weather and Sea Conditions

Winds: 5 – 15 knots, west-southwest

Sky: Clear

Visibility: Good 15 nm

Barometer: 101.5 falling Wednesday evening

Forecast: Wind increasing to westerly 5 to 15 near noon Thursday and to westerly 15 to 25 Thursday afternoon. Strong wind warning in effect.

Vessels in Ecological Reserve

Whale watching vessels: Fifteen observed working in Ecological Reserve (ER)

No other commercial operators, noted in Reserve today.

Sport fishing vessels: Five noted in Reserve today. None observed fishing in ER. One sport boat speeding through ER. One open run-about with a windshield was seen chasing a Humpback Whale and hopscotching with it in order to position itself in front of whale’s path.

Animal Census

Steller Sea Lion 429

California Sea Lion 402

Harbour Seal 133

Northern Elephant Seal 6 (3 of those on Great Race)

Sea Otter 1 (seen during week)

River Otter 0, (no evidence seen either)

Bigg’s (Transient) Killer Whale 6 (just outside ER)

Dall’s Porpoise 3 (seen during week just outside ER)

Harbour Porpoise 2 (seen during week just outside ER)

Humpback Whale 1 (3 during count week adjacent to ER)

Canada Goose 24

Cackling Goose 1

Harlequin Duck 0

Double-crested Cormorant 4

Pelagic Cormorant 11

Brandt’s Cormorant 39

Bald Eagle1 (seen during week)

Black Oystercatcher 22

Black Turnstone 17

Surfbirds 9

Ruddy Turnstone 1 (seen during week)

Sanderling 2

Western Sandpiper 5

Kildeer 3

Glaucous-winged Gull 1274

California Gull 83

Herring Gull 1

Heerman’s Gull 5

Gull spp. 328

Savannah Sparrow 23

Sustainability

Made fresh water using solar power to energize de-salinator.

Visitors None

Maintenance and Operations

Weather station back on-line after three months off. Fence maintenance, good for a few hours ; – )

 

Race Rocks Welcomes Pearson College Biology Students.

 

Weather and Sea Conditions

Winds: 5 – 15 knots, variable (North-northeast to South-southwest)

Sky: Partially overcast, sunny afternoon

Visibility: Good 15 nm

Barometer: 101.8 kPa  rising Tuesday evening

Forecast: Wind light becoming westerly 5 to 15 knots Wednesday afternoon. Mainly sunny. UV Index 4 predicted.

Vessels in Ecological Reserve

Whale watching vessels: Six observed working in Ecological Reserve.

No other commercial operators, noted in Reserve today.

Sport fishing vessels: Eight noted in Reserve today. Two sped through Ecological Reserve (ER) north of Rosedale. One person in vessel in, or very close to edge of ER observed fishing.

Second Nature: Ferrying biology students to and from Pearson College.

Ecology

Two very large Humpback Whales observed feeding and travelling on north and west side of ER. Dall’s Porpoise feeding and travelling just outside of ER to north and into Pedder Bay.

Three Northern Elephant Seals at the Jetty.

First Heerman’s Gull of the shift observed.

Sustainability

Compost care.

Visitors

Emily and first year biology students. Comparative tidal pool population studies linked to mapped pegs.

Maintenance and Operations

Regular chores completed

Safety tape put up around failing concrete stairs at Science house before students arrived

.

Received much appreciated fresh apples and onions from Luke via Kyle. Thank you both!