Jan-March 2008 elephant seal photos

Jan 17,2008: PB photo” http://www.flickr.com/photos/66339356@N00/2201777700/in/set-72157603715095611/

February 26 2008:  (PB photo) Female on dock.

http://www.flickr.com/photos/66339356@N00/2297209880/in/set-72157603839644139/

February 29, 2008: female on lawn

http://www.flickr.com/photos/66339356@N00/2301780973/in/set-72157603839644139/

March 2, 2008:PB photo of a female on the lawn. http://www.flickr.com/photos/66339356@N00/2312433894/in/set-72157604021972398/

March 16,2008: PB photo of female elephant seal.

http://www.flickr.com/photos/66339356@N00/2341013333/in/set-72157604021972398/

Baker Bricks from old buildings at Race Rcks

When we posted the images of the Baker Bricks on the racerocks.com website, we had no idea where they came from, for what they had been used on the island, or from what time period. As indicated on our “Old Brick page” the bricks occur in various spots buried around the island, especially up near the tower and engine room.

 

This led us to speculate that the bricks may have been used in some of the original buildings built in 1860 with the tower, perhaps even the attached stone building. Pictures from the B.C. Archives that we link on our history page showed many buildings which do not exist today. The early pictures can be placed in two categories: On the left from 1875, or 1860 to around 1900, when the original lantern room was intact, and then later pictures, after approx.1912 when the present lantern room was attached . In the earlier picture on the left, we can see a number of brick chimneys in the original buildings. On the picture on the right, a different set of buildings, some with chimneys are evident.

I also found this reference that connects the bricks we find out there to the Victoria company. http://www.victoria.ca/archives/archives_refbrk_fulllist.shtml
“George E. Graham was born in Victoria in 1901. He was a superintendent at Baker Brick and Tile. ” (Location of his commemorative brick in the heritage

In March 2008, we got an e-mail from Gloria Wallin of Victoria about the Baker Brick and Tile Company. She was not aware of the superintendant George Graham, but said:My ancestors were the original Baker’s who started this company. Brothers James, John, & Michael Baker started this company. I’m descended from Michael Baker.”

She then sent us the newspaper article of (Date?) : “The Brick yard was huge and was located where Mayfair Mall stands today. There were many employed there with many managers etc. Many of the brick homes in Victoria today are built from these bricks, including James Baker’s last home at 714 Discovery St. (still stands today).I would imagine many other buildings including some business downtown were built with these bricks. James brother Michael’s home is also standing which the brothers built with their brick at 968 Balmoral.”

She noted that the article also says “The blue clay found at a depth of five to six meters proved best, and the mix was dumped in a pit and were stirred with a horse-drawn scoop. The green bricks were hand cut at first but soon wire was used for this. Since the bricks would be dried in the sun before firing, it was largely a seasonal business. Another article says the Baker’s produced some 5 million bricks. The firm was well known for it’s high quality pressed bricks, for which the facade of the Board of Trade Building was a showpiece.”</spanSo from this added information we now know that the Baker bricks on Great Race Rock must have arrived on the island after 1870. So they must have been used in the chimneys of some of the smaller engine room and attached buildings. Thanks to Gloria Wallin for helping us to sort out this little mystery . Now of course we are interested in knowing where the bricks went from the old stone house which was attached to the tower and was removed in the early 1970’s.Perhaps some of the other bricks from our Old Brick File were from the old stone house. Could they have been quarried in small yards in Beacon Hill and the HBC (Hudson’s Bay Company) farms at Colwood and Craigflower started by 1855 or did they come around Cape Horn or as the article says “..by the end of the 1850’s most of the bricks in Victoria were still being imported from San Francisco.”

Tortula muralis : Tortula moss

This moss appears only on the top of the rock wall . January 25, 2008

This small moss was found along the top surface of the rock wall leading to the water desalinator. It was distinctive from the other species of moss because it had a greyish appearance which it turns out is due to tiny white hairs on the ends of the gametophyte leaves.

Tentative classification is as above, The reference used for classification was the USDA
http://plants.usda.gov/java/ClassificationServlet?source=profile&symbol=TOMU&display=31

Domain Eukarya
Kingdom Plantae
Division Bryophyta
Subdivision Musci
Class Bryopsida
Subclass Bryidae
Order Pottiales
Family Pottiaceae
Genus Tortula Hedw.
Species muralis
COMMON NAME: tortula moss

taxonomyiconReturn to the Race Rocks Taxonomy and Image File
pearsonlogo2_f2The Race Rocks taxonomy is a collaborative venture originally started with the Biology and Environmental Systems students of Lester Pearson College UWC. It now also has contributions added by Faculty, Staff, Volunteers and Observers on the remote control webcams. 

 

 

Underwater Materials Performance Testing

See other archived video with Pearson College Divers

Procedure 1 Dec 7, 2007– Purpose: To test performance and resistance to fouling of PVC junction boxes and sealant compounds
Procedure 2 Jan 10, 2008– Purpose: to test resistance to fouling and corrosion of different alloys of Stainless Steel as well as various types of fasteners.
Procedure 3 Purpose: to protect submarine cables from chafing on sharp rocky edges
Procedure 4 Purpose: To prevent corrosion of steel Ibeam supporting and holding power and control cables through intertidal zone.
Procedure 5 Purpose: To provide ballast to steel Ibeam carrying power cables in intertidal zone preventing movement during heavy surge.

Dunlins at Race Rocks

PB-dunlinjan2008

Pam Birley took some nice images of Dunlins at Race Rocks today. The location of Race Rocks Islands is important for migratory birds both fall and spring, and overwintering birds.  See her Flickr site for more Dunlin photos.

See other dunlin posts here:

https://www.racerocks.ca/tag/dunlin/

Also one elephant seal male visible.

 

Placetron wosnessenskii: Scaled Crab–The race Rocks taxonomy

We are awaiting positive identification on this one as we do not see these often while diving at Race Rocks. This photo was by Pearson College Divers in the spring of 2007,
spring, 2007
Domain Eukarya
Kingdom Animalia
Phylum Arthropoda
Class Malocostrac
Subclass Eumalacostraca
Superorder Eucarida
Order Decapoda
Suborder Pleocyematya
Infraorder Anomura
Superfamily Paguroidea
Family Lithodidae
Genus Placetron
Species wosnessenskii
Schalfeew,1892
Common Name: Scaled Crab 

 

Other Members of the Phylum Arthropoda at Race Rocks 
taxonomyiconReturn to the Race Rocks Taxonomy
and Image File
pearsonlogo2_f2The Race Rocks taxonomy is a collaborative venture originally started with the Biology and Environmental Systems students of Lester Pearson College UWC. It now also has contributions added by Faculty, Staff, Volunteers and Observers on the remote control webcams.

 2007 (PC)

Forficula auricularia: Earwig –The Race Rocks Taxonomy

Earwig on the remote camera 5 housing at Race Rocks, November 16, 2007.P.B. photo

An interesting fact about these insect is that they are found on every continent except Antarctica.  They have a pair of forceps-like pincers on their abdomen. Short folded wings or forewings give the scientific order name “skin wings”– Dermaptera

Domain Eukarya
Kingdom Animalia
Phylum Arthropoda
Sub-Phylum Hexapoda
Class Insecta
Sub-Class Pterygota
Order Dermaptera , (De Geer, 1773)
Family Forficulidae
Genus Forficula
Species auricularia
Common Name: European Earwig

 

Other Members of the Phylum Arthropoda at Race Rocks 
taxonomyiconReturn to the Race Rocks Taxonomy
and Image File
pearsonlogo2_f2The Race Rocks taxonomy is a collaborative venture originally started with the Biology and Environmental Systems students of Lester Pearson College UWC. It now also has contributions added by Faculty, Staff, Volunteers and Observers on the remote control webcams.

Garry Fletcher

Calcarius lapponicus: Lapland longspur–The Race Rocks taxonomy

 

This rare visitor to the islands was photographed in October 2007 on the Friends of Ecological Reserve Field trip.Calcarius lapponicus
Domain Eukarya
Kingdom Animalia
Phylum Chordata
Sub-Phylum Vertebrata
Class Aves
Order Passeriformes
Family Calcariidae
Genus Calcarius
Species lapponicus (Linnaeus, 1758)
Common Name: lapland Longspur

 

Other Members of the Class Aves at Race Rocks 
taxonomyiconReturn to the Race Rocks Taxonomy
and Image File
pearsonlogo2_f2The Race Rocks taxonomy is a collaborative venture originally started with the Biology and Environmental Systems students of Lester Pearson College UWC. It now also has contributions added by Faculty, Staff, Volunteers and Observers on the remote control webcams.

Garry Fletcher

Phalaropus lobatus: red-necked phalarope–The Race Rocks Taxonomy

Ryan Murphy  took these images in November 2009

In August, 2007, these pictures were taken by Barry Herring at Race Rocks . The bird was feeding near the docks. This is not a common visitor to Race Rocks, although it has been recorded on several Christmas bird counts

 

 

Phalaropes feeding in the kelp beds. Photo by PB, Sept 2008.

Domain Eukarya
Kingdom Animalia
Phylum Chordata
Sub-Phylum Vertebrata
Class Aves
Order Charadriiformes
Family Scolopacidae
Genus Phalaropus
Species lobatus
Common Name: Red-necked Phalarope

Other Members of the Class Aves at Race Rocks 
taxonomyiconReturn to the Race Rocks Taxonomy
and Image File
pearsonlogo2_f2The Race Rocks taxonomy is a collaborative venture originally started with the Biology and Environmental Systems students of Lester Pearson College UWC. It now also has contributions added by Faculty, Staff, Volunteers and Observers on the remote control webcams.

Garry Fletcher