Monthly Archives: November 2012

Seawater Data: Temperature and Salinity November, 2012

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We will be including our monthly submissions  on daily seawater temperature and salinity as it is provided to IOS from the daily sampling by the Ecoguardians at Race Rocks.

See the PDF file:seawaterdatanov2012

For the daily data for past months presented on this log, see:
https://www.racerocks.ca/category/seawater-data-2/

Past records of seawater Temperature and Salinity may be viewed at: http://www.racerocks.com/racerock/abiotic/temperature/seatemperature.htm

For monthly means for temperature and Salinity since 1921: http://www.pac.dfo-mpo.gc.ca/science/oceans/data-donnees/lighthouses-phares/data/racerockday.txt

 

 

Last days of November, and my shift…

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Well my 3 month shift is almost over and plans are being made for Alex’s arrival for the winter. The station is looking pretty good and all systems are working well. The time of the Sea Lion fades and the time of the Elephant Seal begins…

A few pelicans remain including this second banded individual, R41. You can learn more about pelican conservation at: http://blog.bird-rescue.org/ (and many other birds…)

King Misery is quietly staking his territory, going back and forth between here and Middle Rocks. The young male Chunk is about, and being cautious, but Misery hasn’t pummelled him yet as far as I can tell… there are about 8 E-seals in the Reserve.

We have had beautiful and oft-changing weather over this last week. I caught this double-rainbow the other day… Note pelicans on rocks beneath…

Double Rainbow over Pelicans and Gulls

What is your best guess?

Bunting perhaps?

And finally these sparrow-sized birds were about for a few days, feeding voraciously. These are snow buntings, down from their summer range in the Arctic.

 

 

 

 

 

Pelicans

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As mentioned earlier, a flock of Brown Pelicans are enjoying the fine fishing and mild weather of this November. I counted 14 yesterday and got a lucky shot of a tagged individual in flight! As a big admirer of pelicans I am delighted to observe them here on a daily basis over the last few weeks, rather than be obliged to migrate to warmer climes. A harbinger of a mild winter?

I reported a blue-banded specimen to: http://www.bird-rescue.org/contact/found-a-bird/report-blue-banded-pelicans.aspx

They are occupying the eastern-most point of Great Race and it is possible you can view them by going to : http://racerocks.com/racerock/video1.htm   The camera can be controlled by your computer!

Adult Male Brown Pelican RR Nov 18/12

Preening

The Dance

Banded Brown Pelican R36

Pelicans and Owls and Misery!

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It is mid-November isn’t it? So why did 9 pelicans just fly by the window? And yesterday a Snowy Owl showed up for the night. Is there something going on with the weather or climate that is encouraging this? We live in interesting times… and speaking of interesting, Misery returned the day before yesterday. I noticed him down at the boat-ramp and we had a little chat! I felt he recognized me! Later he lumbered up onto the lawn looking very fat and sleek, well-prepared for his 2-3 month fast ahead while he stakes his territory, fights off potential challengers, and “courts” any females that might around.

Snowy Owl

Snowy Owl

 

Lastly the other day I heard a commotion in the kitchen and upon investigation I discovered a bird in the oven vent. I removed the cowling and this European Starling appeared and flew around the house for a while. Starlings are a species introduced from Europe (Sturnus vulgaris)in 1890. About 60 were released into New York’s Central Park in an effort to introduce every bird species mentioned in the works of William Shakespeare. By 1945 they were appearing in the Pacific Northwest. About 200 million are thought to exist in North America presently.

European Starling – Good owl food?

 

Animal Notes and Census

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A few days ago we had two unusual visitors to our waters. Two Brown Pelicans (Pelecanus occidentalis) spent several days on Great Race and North Rocks. Brown Pelicans, though the smalles of pelicans, are enormous birds weighing up to 6 kilos and measuring up to 135 cms with a wingspan of up to 2.5 meters.

A visitor from warmer climes….

Northern vacation to Race Rocks….

We have had two other unusual visitors in the last week. I discovered a Barred Owl in the boathouse attacking a Starling (another recent arrival), and Pam our avid photographer friend from England got several pictures of Peregrine Falcons that came through hunting sparrows and starlings. Pam’s pictures can be seen at: http://www.flickr.com/photos/66339356@N00/sets/72157628747376295/

Another tagged e-seal showed up in the boathouse yesterday.

Might as well hang out somewhere cozy…

Tagged 7225

 Animal Census Nov 8 2012

Species Current Population (Est)
Stellar/Northern Sea Lion  30
Elephant Seal  7
Harbour Seal  200
California Sea Lion  50
Glaucous-winged Gull  150
Herring Gull  300
California Gull  30
Heerman’s Gull  80
Black Turnstones  100
Surfbird  6
Pelagic Cormorants  40
Brandt’s Cormorant  30
Killdeer   6
Dunlin  16
Harlequin Ducks  20
Canada Goose  14
Bald Eagle  3
Black Oyster-catcher  40
Sanderlings  8
Starlings  8
Race Rocks Eco-Guardian  1
Rhinoceros Auklet  100
Common Murre  100
Sparrows  20
Brown Pelican  2
Barred Owl  1
Peregrine Falcon  2

 

Pink-tagged female elephant seal

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Early November finds us at the end of the Sea Lion occupation of Great Race Rock. There are perhaps only 50 or 60 remaining in the Reserve and they have moved back to the smaller offshore islets. And though I shall miss them I admit to feeling some relief that the 7 weeks of the cacophonic onslaught is over! Never would I have imagined that I would have lived so close (almost under) a posse of Steller and California Sea Lions and have the opportunity to learn their ways. But it is also a bit lonely/solitary again; the misty grey days of November, the enveloping fog banks, glassy swells rolling up the Strait… there is something a bit ethereal about the whole experience living on the edge of the world.

Solitary Steller on North Race

A half dozen young Elephant Seals continue to occupy Middle Rock with random forays over here. Yesterday there was a little fellow in the boathouse, and a new individual with a pink tag!

Elephant seals enjoy the comforts of the boathouse

 

 

 

Tagged elephant seal female N472

Many visitors have been dropping by including Pearson College Director David Hawley and his advisee group for a weekend, and a visiting group of trustees from a UWC school in Germany. I am puttering away at a few maintenance projects, keeping the energy and weather systems functioning, and cleaning up after the Sea Lions. They have coughed a pink, fishy mucus all over the white walls of the buildings and it dried and adhered in the late September sunshine. A charming souvenir of their stay!

 

More coming soon….