Census and 3rd New Weaner

Weather

  • Visibility: 15 miles
  • Wind: 20-30 knots NE, later 15 W
  • Water: 2′ chop
  • Sky: overcast with showers

Ecological

  • Chunk and Chuckles were both on Great Race today, but I saw no interactions.
  • The mother is gone on Middle Rock, making her pup a weaner.
  • Conducted a census.
  1. California Sea Lions: 75
  2. Northern Sea Lions: 32
  3. Harbour Seals: 6
  4. Elephant Seals: 3
  5. Seagulls: 300
  6. Cormorants: 299 (142 on Great Race, of which 87 were Double Crested, 28 Pelagic, 8 male Brandt’s, and 19 unidentifiable to me. 157 on North Rock, too far away to identify.)
  7. Black Turnstones: 39
  8. Surfbirds: 18
  9. Canada Geese: 18
  10. Black Oystercatchers: 13
  11. Harlequin Ducks: 8 (6 male, 2 female)
  12. Bald Eagles: 3 (2 adults, 1 juvenile)
  13. Crows: 3
  14. Ravens: 2
  15. American Pipit: 1

Maintenance

  • Hauled logs off the ramp.
  • Checked the diesel in the tidy tank.

Boats

  • Didn’t see any boats near the reserve today.

 

New Weaner Deceased

Weather

  • Visibility: 15 miles
  • Wind: 0-10 knots North
  • Water: 1′ chop
  • Sky: sunny
  • A fresh fall of snow was visible on the Olympics.

Ecological

  • The first thing I saw this morning was a bald eagle landing over by the Energy Building, right where the elephant seals had been last night, and a place where they normally don’t land.
  • I headed over there and my suspicions were affirmed; the newest weaner had been killed in the night and many birds were feasting on his corpse.
  • Unlike the previous weaner who had simply had his skull crushed by teeth, this one had been virtually torn to shreds, making it much easier for the birds to begin feasting.
  • Chunk was lying nearby, but this time I cannot be sure that he was the culprit, as he didn’t seem to have any blood on him, and Chuckles had been with the weaner last night.
  • The old river otter returned today. It must be blind or in some way sensory impaired, as it is easily approached without seeming to notice ones presence. I say this because I encountered it quite closely by accident, and yet it didn’t seem to take much notice of me until I was only a few feet away.
  • Encountered quite a few surfbirds on the beach.

Maintenance

  • Stacked more firewood.
  • Cleared logs off the ramp.

Boats

  • Two eco-tours came by this afternoon.
  • One fishing boat passed through the reserve.
  • One unidentified boat spent some time floating on the edge of the reserve, but I saw no indication of fishing.

Census

Weather

  • Visibility: 5 miles, later 15
  • Wind: 5-10 knots SE, late afternoon up to 33 knots from the West
  • Water: rippled, later wavy
  • Sky: foggy in the morning, overcast in the afternoon

Ecological

  • Chunk spent the day on Middle Rock with the mum and pup.
  • Lady, Grieving mum, mum and pup, were in the same spots on Great Race.
  • Chuckles arrived on Great Race in the late afternoon.
  • Conducted a census.
  1. California Sea Lions: 87
  2. Northern/Stellar Sea Lions: 50
  3. Harbour Seals: 21
  4. Elephant Seals: 8
  5. Cormorants: 742 (of the 742, I think that at least 10 were Male Brandt’s, 131 Double Crested, and 200 Pelagic; my identification is improving, but many were either too far away, or indistinguishable to me.)
  6. Seagulls: 605 (131 had darker plumage and therefore must be immature gulls?)
  7. Pigeon Guillemots: 50
  8. Bald Eagles: 30 (23 juveniles, 7 adults)
  9. Black Oystercatchers: 13
  10. Canada Geese: 10
  11. Harlequin Ducks: 8 (4 male, 4 female)
  12. Black Turnstones: 6
  13. Surfbird: 3 (unless they were Rock Sandpipers?)
  14. Raven: 2
  15. American Pipit: 2

Maintenance

  • Did some more cleaning in the Student’s House.

Boats

  • In the morning, one fishing boat passed through the reserve. The occupants did not fish in the reserve; they were going slow and appeared to be observing.
  • In the afternoon, one large eco-tour boat came through the reserve.

Sea lion Stampeed

Juvenile Bald Eagle in flight

Juvenile Bald Eagle in flight

Ecological Happenings

  • A calm bright day with light winds and clear sky.
  • The female Elephant seal has been spotted on Middle Rocks. The two males and smaller Elephant seal remain on the main island.
  • Surf Scooters and Pigeon Guillemots observed to the north of the main island.
  • Whale spouts seen to the East of the rocks about 5nm out. Likely Humpbacks.

Marine Vessels

  • Two whale watching boats. Though they both respected the speed restrictions in the reserve one came too close to the rocks and caused the Sea lions to stamped into the water.
  • Several fishing vessels just outside the reserve.

Maintenance

  • Photo voltaics and windows to main house cleaned.
  • Rain-washed driftwood chainsawed into lengths for further rain-washing, splitting and drying.
Juvenile Bald Eagle

Juvenile Bald Eagle at camera 5

Juvenile Bald Eagle1

Juvenile Bald Eagle2

Whale watching boat comes too close and causes Sea lions to stamped

Whale watching boat comes too close and disturbs the Sea lions causing them to stamped into the water

Brandt's and Double-crested Cormorants

Brandt’s and Double-crested Cormorants

Sea lions looking shabby, but just molting

Sea lions looking shabby, but just molting

A Stellar Day

Calm seas, sunshine and light winds combined to make it a very pleasant day. The wind really didn’t do much and direction changed throughout the day from west to southeast and back again. There was enough sunshine  to power the solar panels, run the de-salinator  and build up the batteries. The barometer declined slowly all day after a high start and the forecast is for a mix of sun and cloud tomorrow with a strong westerly winds predicted.

Two whale watching boats used the Ecological Reserve today.   From where they were, I am guessing that they enjoyed the pinnipeds and sea otter as well as the birds. Several sports fishing boats transited through at high speed and one fished close to the boundary.

Female Steller’s or Northern Sealion #334R was photographed today. She was branded as a pup in July 2003 at Rogue Reef in  southern Oregon.

Northern or Steller's Sealions hauled out on South Islets,  a female born in southern Oregon, branded with #334R is visible.

Steller’s Sealions hauled out on South Islets, a female born in southern Oregon in 2003, and branded with #334R is visible.

The Northern Elephant Seals continue to grace Great Race and I am getting used to them not reacting at all to my presence on the walkways.

Four Northern Elephant Seals like peas in a pod, next to the walkway to my house with their tails in the goose exclusion cage.

Four Northern Elephant Seals like peas in a pod, next to the walkway to the basement door.

The Glaucous-winged gulls are starting to mate and gather nesting materials. The Canada Geese are busy defending territory and brooding eggs. Black Oystercatchers are likewise busy when not foraging in the intertidal where limpets seem to be their favourite food.

Today was Animal Census Day and here are the results:

Northern Elephant Seals 26

Harbour Seals 147

California Sea lions 30

Steller’s Sea lions 36

Sea Otter 1

Canada Geese 18

Harlequin Ducks 3

Pelagic Cormorants 8

Double Crested Cormorants 7

Bald Eagle 2 adults, 5 sub-adults

Killdeer 1

Black Oystercatchers 10

Black Turnstones 9

Surfbirds 8

Pigeon Guillemots 164

Glaucous-winged Gulls 345

Northwestern Crow 6

Common Raven 1

There were no visitors today and maintenance chores were routine including running the fire pump to fill cistern.

 

Blustery Spring Weather

When you live on a small coastal islet, mysterious things happen with Internet and phone connections from time to time. Both crashed here last night so this blog is a combination of the two days. The weather has been typical of early spring weather in coastal British Columbia. Winds have generally been about 10 to 20 knots, swinging around from west to northwest and back again. Spectacular stacks of clouds keep rolling down the Strait from open ocean and the heavy showers visible in the surrounding hills would inspire any watercolour painter. Race Rocks itself seems to be in a drier micro-climate most of the time with showers all around – the centre of the donut. Dramatic skies continued right into sunset tonight with beautiful pinks and oranges framed by sweeping, purple and gray-blue clouds. The forecast for tomorrow looks even brighter.

South across the Strait, there was fresh snow, low in the Elwha Valley this morning and you could feel that cold nip in the air: perfect weather for sea going salmon smolts and just what the herring often spawn in. Speaking of weather, the weather station appears to have crashed so I will trouble-shoot that in the morning.

Eleven Northern Elephant Seals were hauled out on Middle Rock yesterday and one checked out the jetty ramp this morning.

Eleven Northern Elephant Seals were hauled out on Middle Rock yesterday and one checked out the jetty ramp this morning.

In spite of the blustery conditions, there were three whale watching boats in the Ecological Reserve today and lots to see in terms of smaller wildlife which are often over-looked and are really stunning in their own right.

Two charismatic species, a Black Oystercatcher and a Harlequin Duck share a rock.

Two charismatic species, a Black Oystercatcher and a Harlequin Duck share a rock.

This Oystercatcher likes to stand with his/her toes crossed. Does it make for more stability in the wind?

The toe-crossing Black Oystercatcher.

The toe-crossing Black Oystercatcher.

Here is a challenge for you, inspired by the ‘Marine Detective’ who does a similar thing with underwater photos of cryptic fish. How many species and how many birds can you spot in the photo below?

A mixed species flock of shorebirds rests on Race Rocks in the lee of the Light Tower and main house. How many species and how many birds? More hints (photos) to follow on the different species.

A mixed species flock of shorebirds rests on Race Rocks in the lee of the Light Tower and main house. How many species and how many birds? More hints (photos) to follow on the different species.

All of these species nest on the ground so being hard to see is a good thing. So does the stay-at-home Black Oystercatcher which is hard to ignore and nests along the BC coast, close to its’ natal shore.

Many of the shorebirds resting here on Race Rocks, fly all the way up to the arctic to breed. Surfbirds nest on mountain ridges in the Yukon and Alaska while Dunlin prefer wet coastal tundra. Rock Sandpipers make their nests on the tundra in northwestern Alaska near the Bering Sea. Black Turnstones also nest along the Bering Sea, near coastal meadows in western Alaska.

This little bird wings its way to the mountains of the Yukon and Alaska to nest.

This little bird wings its way to the mountains of the Yukon and Alaska to nest.

Another arctic breeder, I think the bird in front is a Dunlin.

Another arctic breeder, I think the bird in front is a Dunlin.

This Bering Sea, tundra nester sips a bit of water off a rock in between naps.

This Bering Sea, tundra nester sips a bit of water off a rock in between naps.

Although I wouldn’t call it a migration, I did a few kilometers today, wheel barrowing around firewood wood and wood chips, tending the desalinator and energy building, and getting distracted from my labours by photographing birds.  I was really pleased that the sunshine allowed for water making with the desalinator without the using the generator. The genny only required an hour run time, to top up the batteries thanks to the solar panels.

March 26 – Census

Sunny
Wind: 0-17 from varying directions throughout the day
Air Temperature: Low 9.2ºC, High 11.8ºC
Ocean Temperature: 9.0ºC

Today was spent preparing for the shift change. Anne Stewart will arriving tomorrow to take over as the Eco-Guardian.

There was one eco tour boat seen in the reserve today.

Here are the results of today’s megafauna census:
Steller Sea Lion: 58
California Sea Lion: 31
Harbour Seal: 79
Bald Eagle: 3
Cormorant: 16
Canada Goose: 24
Gull: 256
Crow: 2
Oystercatcher: 4
Pigeon Guillemot: 234
Surfbird: 8
Black Turnstone: 16
Savannah Sparrow: 1

March 19 – Last Day of Winter- Census

Raining
Wind: NE 4-14 knots
Air Temperature: Low 8.8°C, High 10.3°C
Ocean Temperature: 8.8°C

The wet conditions were helpful with cleaning some exterior walls and windows. The rain water cistern was filled up from the roof. The rain also helped wash away the algae and slime on the walls, along with some scrubbing.

The low light and rain made the census difficult. In recent days, there has been a much higher number of harbour seals hauled out on the rocks. The sea lions also spent most of the day in the water. It was not possible to distinguish between the species of cormorants on Turbine or Middle Rock.

There were no boats seen in the reserve today.

Census results:
Steller Sea Lion: 59
California Sea Lion: 62
Harbour Seal: 21
Bald Eagle: 7
Cormorant: 27
Canada Goose: 24
Gull: 352
Black Oystercatcher: 4
Harlequin Duck: 9
Pigeon Guillemot: 13
Surfbird: 4
Black Turnstone: 16
Rock Sandpiper: 6
Savannah Sparrow: 1

March 12 – Sunny Census Thursday

Sunny
Wind: 0-13 knots SW in the morning, NE from mid morning to afternoon and SW in the evening
Air Temperature: Low 9.9°C, High 13.2°C
Ocean Temperature: 9.0°C

Three Pearson students came to Race Rocks this morning. Karen, Sunny and Hanne joined Martin, who has been here since Monday.

The students did some work this afternoon: sweeping all 99 steps of the lighthouse and continuing the process of stowing the chopped wood in all the nooks and crannies of the buildings, to be used next winter to heat the main house.

There was DND blasting happening in the morning and early afternoon on Bentinck Island, less than 1km away from the ecological reserve.

Today’s high temperature of 13.2°C, as measured at the ground weather station, was the highest recorded since 2006, when the weather station was installed. A high of 14°C was recorded by the instruments at the top of the lighthouse.

Three eco tour boats visited the reserve. One boat came very close to a group of sea lions swimming and others hauled out on the South Islands.

The low tide of 1.1m at 13:52, exposed lots of species from the low tide zone into the air. The shore and tidal pools were full of life: mussels, barnacles, limpets and lots of other flora and fauna of the sea. The oystercatchers and shore birds were having a feast.

There were no small birds perching birds seen today. There are usually a few fox, sparrows, savannah sparrows and occasionally juncos and robins zipping around the island.

Here are the results from today’s Megafauna Census:
Elephant Seal: 1
Steller Sea Lion: 54
California Sea Lion: 43
Harbour Seal: 52
Bald Eagle: 9
Great Blue Heron: 1
Crow: 1
Oystercatcher: 4
Double Crested Cormorant: 12
Brandt’s Cormorant: 21
Gull: 247
Canada Goose: 14
Pigeon Guillemot: 9
Harlequin Duck: 13
Surfbird: 3
Black Turnstone: 10
Rock Sandpiper: 2

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.