Shift Change

The wind was blowing northeast this morning 20 – 25 knots, it dropped mid-afternoon for about an hour and then swung to the west. The west came on strong in the late afternoon and blew over 25 before settling down to 15 -20 knots. The barometer, which has been falling all day, started climbing at 19:00 and the forecast for tomorrow is looking better with light winds forecast.
There were only two whale watching vessels spotted in the Ecological Reserve today. There were no other vessels other than Second Nature dropping off Nick Townley the new eco-guardian and Pearson College student Riikka who is here to finish her project week.
The results of the census are as follows:
Steller Sealion 447

California Sealion 433

Northern Elephant Seal 16

Harbour Seal 17

Canada Goose 24

Greater White-fronted Goose 1

Double-crested Cormorant 324

Pelagic Cormorant 29

Brown Pelican 2

Black Turnstone 12

Sanderling 3

Dunlin 4

Black Oystercatcher 24

Killdeer 4

Glaucous-winged Gull 700

Thayer’s Gull 2400

California Gull 3

Western Gull 45

Heerman’s Gull 76

Fox Sparrow 1

Savannah Sparrow 11

Most of the work today was packing, cleaning,  and training Nick in preparation for departure tomorrow.

Elephant seals occupy

The barometer climbed right out of its 996 hole today and there was glorious sunshine mixed with dark and nasty, west to southwest squalls. Some of the gloomier squalls also brought thunder and lightening. Band after band of bright and dark passed from the southwest. There was also a substantial groundswell. All of the weather drama made for a spectacular sunset.

Oct24 sky

Six brave whale watching boats were observed in the Ecological Reserve today and the folks in open boats must have had an interesting time during the big, mid-afternoon windstorm with a sudden and sodden downpour. I was out in the middle of it too, standing by, on the end of the jetty, waiting for a landing, but was too rough. It was gusting ~ 25 knots when I left the lighthouse to meet the boat and there were about 300 sealions hauled out in front of the science house.

There were also five adult Brown Pelicans on South Rock in the middle of this tempest’s blast. They can huddle down into a very low aerodynamic, face into the wind, posture and they didn’t get blown away.

The sealions retreated to the water during the deluge and have only now hauled out again en masse, three hours later. Many of the Stellers are in full molt now and some of them are looking quite scruffy. ‘Flake’ is the only Northern Elephant Sea of the ten blocking the jetty this morning that looks like he is still moulting. He may have a skin condition, as it is quite pink and raw looking.

The biggest of this crew is starting to “sprout” the big proboscis for which the adult males are famous. It looked to me like it was quite uncomfortable and kept awaking and thrashing around and garbling. They must feel really heavy on land after being at sea so much of their life.

Flake, (top left) and other Northern Elephant Seals have taken over the entrance to the boat shed and jetty.

Flake, (top left) and other Northern Elephant Seals have taken over the entrance to the boat shed and jetty.

 

The seal on the left kept awaking from sleep disturbed and the one on the right would grip him each time it happened. I wonder if it hurts having your nose grow that fast?

The seal on the left kept awaking from sleep disturbed and the one on the right would grip him each time it happened. I wonder if it hurts having your nose grow that fast?

Today was census day and the results are listed below. I missed the Harbour Seals due to the ferocity of oncoming squalls but will try to catch them tomorrow.

Steller Sealion 318

California Sealion 381

Northern Elephant Seal 10

Canada Goose 22

Greater White-fronted Goose 1

Harlequin Duck 5

Double-crested Cormorant 118

Pelagic Cormorant 19

Brown Pelican 5

Black Turnstone 9

Surfbird 5

Sanderling 3

Western Sandpiper 2

Dunlin 2

Black Oystercatcher 12

Killdeer 2

Glaucous-winged Gull 150

Thayer’s Gull 1200

California Gull 2

Western Gull 7

Heerman’s Gull 4

Gull sp. 50

Common Murre 3

Fox Sparrow 2

Dark-eyed Junco 1

Savannah Sparrow 15

 

 

 

Wild and Wet.

It was a wild and wet day at Race Rocks with waves breaking over the jetty and the feeling of the first storm of the season. Even though it rained fairly hard in the morning, there were only sprinkles in the afternoon, as the wind switched from northeast to southeast and then back to north. The barometer kept on its downward slide, started yesterday afternoon until mid-afternoon when it started to climb again. The climb may be short-lived though as the forecast is for more of the same.

There were no vessels noted in the Ecological Reserve today, but at least one came fairly close.

Race Rocks Ecological Reserve is on the edge of a busy shipping lane.

Race Rocks Ecological Reserve is on the edge of a busy shipping lane.

Great Race and the other islets that are not awash in the heavy seas, are almost completely covered with birds and mammals right now. It really is a natural haven.

Mixed species flocks of gull dominated by Thayer's rest and preen on the east end of Great Race.

Mixed species flocks of gull dominated by Thayer’s rest and preen on the east end of Great Race.

With close to 900 seals and sea lions, thousands of gulls, and hundreds of other seabirds, it is surprising that there are still some unoccupied bits of terra firma around the house.

Double-crested Cormorants have significantly increased in number over the last two months.

Double-crested Cormorants have significantly increased in number over the last two months.

The tagged Northern Elephant Seal 5850_6967 which I am going to call Gat (the noise he makes and Tag backwards) and his little buddy Flake spent the whole day asleep, pressed up against each other and the back of the boat house.

The animal on the right, Gat will be three years old in January. How old do you think Flake (on the left) is?

The animal on the right, Gat will be three years old in January. How old do you think Flake is?

Something that most, but not all of the Elephant Seals have here, is extremely white mucous coming out of their noses. They are such amazing divers and spend so much of their life diving, that the default position for their nostrils is closed. Many truly marine birds and even marine iguanas have ways of conserving water and secreting salt through nasal glands and I am curious if Northern Elephant Seals can secrete salt that way? Will report back on my findings about the mystery of the white snot.

White mucus can be seen on the noses of many of the hauled out Elephant Seals.

White mucus can be seen on the noses of many of the hauled out Elephant Seals.

I had no visitors today and could not go anywhere due to sea conditions but thanks to conference calling, I was able to attend a wonderful meeting at Government House in Victoria. The meeting was about a new initiative to empower youth stewardship in British Columbia, a legacy project of the Lieutenant Governor. Very exciting news will be shared in November. Yes, you will have to wait.

For outdoor adventure I swept walkways and cleared the marine railway of woody debris and seaweed, adding to the woodpile and enhancing the compost pile with some lovely bull kelp. Otherwise I did the regular maintenance to keep things going.

Out of the Fog

I returned to Race Rocks today after attending the Trans-Atlantic workshop on Ocean Literacy and the European Marine Science Educator’s conference last week, in Gothenburg, Sweden. I am refreshed and inspired to finish off my shift at Race Rocks.
It was warm and sunny when Courtney and I left Pearson College in Pedder Bay this morning but as we drove southeast towards Race Rocks, we were soon enveloped in the cool, damp fog. As the sunny peaks of the Olympic Mountains slid out of view, obscured by fog, the dark shape of North Islet emerged and behind it came Great Race and the light-tower, out of the fog. It is great to be back and was just as great for Jeff, who was filling in, to leave.
It was foggy on and off all day with a few periods of sunshine with visibility of over a nautical mile. Throughout the day, the foghorn blew and I could hear ships signaling as they navigated the Strait of Juan de Fuca in the fog. There was no wind for most of the day but it has been consistently blowing about ten knots out of the west for the past several hours and the fog is thickening.
The fog did not deter the whale watching boats as there were Humpback Whales feeding in the area today and the last cruise ship of the season in port. One smaller Humpback was diving and presumably feeding right in the Ecological Reserve diving against the flooding tide. I wonder if they can use the flow to their advantage in feeding more efficiently with less effort? Natural history speculation aside, the count of observed whale watching boats from 11:00 to 19:00 (dusk) was thirteen with some vessels visiting more than once.
The Chum Salmon run started in earnest while I was away and there appears to be fewer sea lions hauled out than there were before. There are many in the water however. Sea lions of both species are very busy eating Chum Salmon with most of the kills I observed, happening right in or at the edge of the tidal flows. They thrash the fish and rip it apart at the surface and swallow large chunks tail last at the surface as well. This source of scraps, of course attracts gulls. Several species of gull were seen in these sea lion driven feeding flocks today; Glaucous-winged, Hermann’s, Thayer’s and Ring-billed Gulls. There were three or four fairly hefty Elephant Seals hanging around the marine railway today. They have such huge eyes and such clean looking pink mouths. Many of the Sea Lions have serious tooth decay and oral disease.

While I was away there were several a visits to the island. The Victoria Natural History Society made it part of their birding trip on September 27, sixteen friends of the Royal BC Museum made a visit October 4th and a family visit was made by by Mike and Carol Slater, one of their daughters and several grand-children. Mike and Carol were the last light-keepers at Race Rocks and the first Eco-Guardians. They survived some epic storms and I am sure they have some great stories to tell. If you are interested in the “contemporary” history of Race Rocks, there is a lot of information on this web-site, including ancient videos, images and even historic weather events.

My main tasks today were to get moved back into the house, to do the seawater sampling, fix the pier fence and run the generator for a few hours in order to top up the batteries. There is new clean oil in the Lister gen-set and new filters etc. thanks to Jeff. The old Lister seems to run better than ever tonight a I finish my last task, posting this blog..

Gray on gray.

It was a bit of a gray day with some thick fog and even a few patches of sunlight, which made fog-bows. This is my made up word for the colourless, rainbow-like arches made by the sun in the fog. Winds were light and swung around out of the north, northeast and over to the east, with the northeast predominating, at about 5 knots. The barometer was fairly steady today and the forecast for tomorrow is for more of the same only more southeast, also with showers.

There were Dall’s Porpoise and Humpback Whales nearby late in the afternoon, which brought a few whale watching boats with a total of nine noted in the Ecological Reserve. The operator of the vessel King Salmon, of Great Pacific Adventures needs to review the regulations for operation in the Ecological Reserve.

The newcomers today were four Greater White-fronted Geese. This species nests in the arctic west of Hudson’s Bay and the western populations winter from here down to Mexico.

Greater White-fronted Geese were resting and recovering here today.

Greater White-fronted Geese were resting and recovering here today.

Today was the day, for the weekly census of megafauna and these are the results:
Steller’s Sea Lion 176
California Sea Lion 406
Elephant Seal 6
Harbour Seal 168
River Otter 2
Canada Goose 4
Greater White-fronted Goose 4
Double-Crested Cormorant 18
Pelagic Cormorant 8
Cormorant sp. 2
Black Oystercatcher 8
Black Turnstone 11,
Killdeer 2
Surfbird 28
Common Murre 4
Thayer’s Gull 113
Glaucous-winged Gull 22
Heerman’s Gull 6
California Gull 1
Western Gull 1
Gull spp. 256 (probably in similar proportions to above, unable to tell due to distance and fogged glass in the tower)

Fence maintenance takes quite a bit of time right now as new sea lions arrive for the winter and learn to stay away from the houses and off the jetty. They would probably prefer to be right here in the kitchen but that is a trade-off with having a guardian here. Fresh-water production and electrical generation continue to be a priority. Today was also the day for month-end report, house cleaning and packing. I am off to Scandinavia to share and learn more about Ocean Literacy. Thanks to all the PC Marine Science students who were willing to share their thoughts with the participants of the gathering at the University of Gothenberg.

Animal Census and more…

Winds have been on a downward trend since Monday but since noon today have picked up to 35-40 knots. Barometric power dipped to a low of 1010 hPa Wednesday evening. We’ve had heavy fog until yesterday and today.

Few boats in the reserve this week (I suspect due to fog).

Two whale watchers today and 2 recreational fishing boats passed through the reserve today.

Animal Census (for Wednesday, 16 July):

256 Gulls
9 Pigeon guillemots*
2 Elephant seals
13 Steller sea lions
1 Double-breasted cormorant
9 Black oystercatchers
6 Canada geese
38 Black turnstones (Arenaria melanocephala)
2 Ruddy turnstones (Arenaria interpres)

*I only saw nine guillemots on Wednesday, 5 of which were flying away from the island. I don’t know the reason for the low number but Thursday I counted over 80 again.

I have not seen Cheeky since Tuesday, however, a new (very plump) female elephant seal arrived Wednesday afternoon. After female was on the jetty at ~1800h but seems to have swam away again. Chunk is still here. The river otters made another appearance tonight. Running in the same direction the adult led the two young otters with a gull chick in its mouth. Before going under the diesel holding tank the two juveniles started away at the chick. the Canada geese arrived Monday afternoon. Until today, there was a group of 5 that moved around together and an additional single goose that was seemed on its own. Today I counted seven and they were all together.

Monday morning I lost ethernet connection in the main residence. Jonathan came out Tuesday to have a look and he returned with two electricians on Thursday to fix the issue. Filled the batteries yesterday while they were here and got a tutorial on the Nikon camera.

Animal Census

Low winds all morning that rose quickly to 30 knots after noon but is now descending again. Barometric pressure still decreasing since Sunday. Winds forecasted to stay between 10-20 knots for tomorrow.

10 whale watchers

Animal Census
380 Gulls (Glaucous-winged + Heermann’s)

59 Pigeon guillemots
1 Elephant seal
2 Stellar sea lions
2 Bald eagles
140 Harbour seals
18 Black oystercatchers + 2 chicks
1 Spotted sandpipers (Actitis macularius) 
I conducted the census when the tide was rather high which may account for the fewer number of harbour seals, which appear in larger numbers at low tides when they rest on the outer rocks.
One float plane passed over the reserve this afternoon.
No sight of Cheeky today, our second largest male elephant seal.

 

Animal census

Overcast today. Some rain in the afternoon. West winds starting low and increasing during the day and then dropping off again in the evening. Barometric pressure staying just under 1016 hPa all day. A few showers and 15-20 knot winds forecasted for tomorrow. Yesterday there were over a dozen whale watching boats in the reserve. Today only 3 whale watchers. Yesterday there were 4 blasts from DND in the morning around 1000 and 1100h.

Animal Census (for today)

Elephant Seal: 2                                                                                                           Harbour Seal: 220                                                                                                               Bald Eagle (immature): 2                                                                                                         Gull: 302 Glaucous-winged + 21 Heermann’s                                                               Pigeon Guillemot: 65                                                                                                       Oyster Catcher: 9                                                                                                           Double-crested cormorant: 7                                                                                         Turkey vulture: 1

Today the two elephant seal males were sparring ALL day. They started fighting in the water near the jetty at 1100h and continued back and forth into the afternoon (around 1400h). When they eventually returned to land they continued sparring, mainly the larger pursuing the younger one. Even now, they are moving around each other cautiously.

Tried to hook up the VHF radio in the guest house today but had some difficulties with the wiring and the weather. Will try again tomorrow. Some continuing internet issues last night and this morning but hopefully they stay fixed for a while this time.

Animal Census

West winds around 10 knots for most of the day. Fog this morning and this evening. Barometric pressure has steadily decreased all day. Strong wind warning in effect for tonight and fog is forecasted to persist until late tomorrow morning.

No whale watching boats today. 2 recreational halibut fishing boats along the SE and SW borders of the reserve.

Animal Census
Elephant Seal: 3
Harbour Seal: 191
Bald Eagle: 1
Gull: 323
Pigeon Guillemot: 83
Black Oystercatcher: 10
Double-crested cormorant: 4
Stellar sea lion: 5
Harlequin duck: 4

Two of the large elephant seals were sparring in the shallow water by the jetty this morning around 1100h. I noticed a younger pup that has been here for the past week has small, fresh wounds on its backside that I think are from two days ago when I saw the second largest male attack the pup near the launch pad. Also, a lone stellar sea lion has been resting on the a small rock off the south islands for two days now. He has flesh wounds but they do not look recent as far as I can tell.

-Secured deck boards on winch loading pad.                                                                       -Chopped fire wood.

Six visitors from the college came today from 1200h-1500h.

 

 

Herring Balls

TEMPERATURE: Max. 11.1 ºC »» Min. 7.7 ºC »» Reset 9.1 ºC »» Rain 0.8 mm

MARINE LIFE: There are fewer birds today, saw only 3 fish balls in the immediate area but could see a lot of activity quite a distance to the east with the scope.Still about 2000 gulls and Cormorants in the MPA.
HUMAN INTERACTION: Angus over in the Hyaku with Scott and Ken working still on the Camera 2 system, also 5 Ecotour boats.
posted by Carol or Mike S at 6:15 PM