Monthly Archives: December 2010

Brachyramphus marmoratus: Marbled murrelet–The Race Rocks Taxonomy

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raisamarbmurrlet

Marbled murrelet in Race Passage: photo by Raisa Mirza, 2010

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Marbled murrelet ,(Brachyramphus marmoratus) photo by Ryan Murphy 2010

 

Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Aves
Order: Charadriiformes
Family: Alcidae
Genus: Brachyramphus
Species: B. marmoratus
Binomial name
Brachyramphus marmoratus
(Gmelin, 1789)

Other entries on Murrelets 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. Raisa Mirza PC

 

Military Activities Near Race Rocks

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DND BLASTING ACTIVITIES AT ROCKY POINT:

  • blast-18Bentinck island is used by the Department of National Defense as both a demolition range and a testing range for explosives. On the South end of Rocky Point there is a disposal pit where other demolition occurs, and in Whirl Bay, behind Christopher Point, there is an underwater test site. The size of the explosions is supposed to be monitored and controlled , however, we invariable get widely varying impacts. Our ecoguardians have made observations of the impact on sea
    agornge-1

    From the “burn pit” on Rocky Point

    lions, seals and seabirds over the last few years. Invariably the blasting results in the sea lions being scared from the islands . Sometimes they do come back to haul out on the rocks but they often move on to another location. Unfortunately the location of Race Rocks next to these areas makes it very difficult to mitigate the impact of these explosions.

  • See the “Before and After” from the sitezap camera 1- Nov 7,2002
  • Link to Fisheries and Oceans Canada file on Guidelines for the Use of Explosives In or Near Canadian Fisheries Waters
  • The Race Rocks logs have documented the activities of the military and the effects observed on the animals of Race Rocks
  • Summary report: Responses of Steller Sea Lions (Eumetopias jubatus) to In-Air Blast Noise from Military Explosions DEMARCHI, MW AND MD BENTLEY. 2004.
  • Effects of natural and human-caused disturbances on marine birds and pinnipeds at Race Rocks, British Columbia. LGL Report EA1569. Prepared for Department of National Defence, Canadian Forces Base Esquimalt and Public Works and Government Services Canada. 103 p.
  • This video was made on October 7, 2002 in order to document the effect of the dndblasts-1Department of National Defence demolition exercises on Bentinck Island on the behaviour of birds and marine mammals at Race Rocks MPA. In previous years we have observed considerable disruption by military exercises involving blasting on nearby Bentinck Island in the fall just after the sea lions have returned to the island. We have requested that blasts be spread out over a longer period of time during an exercise. Traditionally blasts have come in a series of three. The first one would alert the sea lions, the second would send a few in the water and the third would clear the islands. This year on this one occasion, only two blasts were held at five minutes apart. The results are shown in the video.
  • On November 7, 2002, the DND were still doing their demolition blasting exercises at Bentinck Island. (not Oct 7 as stated in this draft version of the video) The students lionblasts-1from Lester Pearson College who were out for a project week were able to catch the images of the impact of these blasts on the first day from the science centre window and on the second day from the top of the light tower. In the tower, they interviewed Mike Demarchi of LGL who is currently doing a $50,000 contract for the Department of National Defence to monitor the impact of these blasts and to compare them with other disturbances at Race Rocks.

Update 2020: and its still going on —-https://www.racerocks.ca/tag/blasting/

and on January 27-2020: another set of blasts from Bentinck Island clears the docks of sealions:

https://www.racerocks.ca/wp-content/uploads/2020/01/Blasting.mp4“][/video]

Recommendations:

1. Explosions should only be conducted at times of the year when there are no nesting birds or harbour and elephant seals having young .
( this occurs May to mid-August for harbour seals and mid-january to February for elphant seals )

2. During the months of August, September and October when the sea lions are returning to the islands, they are particularly sensitive to disturbances.

3. December, March and April are probably the times of least impact but only if explosion size is carefully controlled.

4. The sizes of explosions should be carefully monitored so as to limit the impact of disturbance.

5. Blasts should be spaced out to at least 10 minutes between detonation, and especially never three blasts in succession. This lessens the impacts on the animals.

SAMPLE DAILY LOGS FROM RACE ROCKS WITH EFFECTS OF BLASTING ON ANIMAL BEHAVIOUR

Thursday, November 22, 2001–MARINE LIFE: A typical November day weather wise however the Military detonation exercises on Bentinck Island were particularly disturbing for the Harbour Seals and Sea Lions. Once the blasting was done for the day the animals were still quite nervous and in fact when a Cuda Marine Whale Watching boat went by one rock (15:15-15:30) with approximately 120 sea lions hauled out over half of them stampeded into the water!”

Thursday, January 17, 2002
MARINE LIFE:At 8:30 there were 150-170 Sealions, 2 large bull and 1 smaller Elephant Seals on Middle rock. With the first blast at 11:10 the gulls and cormorants took flight, most of the sealions were alerted and some went into the water. When the second blast went off 2 minutes after the first, the sealions scrambled over each other in a rush to get to the water. The elephant seals although alerted (raised their heads and looked around ) did not move off their spots. With each blast the eagles, gulls and cormorants all took flight but within 1 or 2 minutes settled back down. During the hour between blast series 10 to 15 sealions hauled out again but appeared to be somewhat ‘edgy’ and were much quicker to move into the water when the blasting occurred again. There were 14-7 mature Bald Eagles in the M.P.A. today.

Friday, January 18, 2002
MARINE LIFE: At 8:30 there were only 75-80 sealions hauled out on middle rock, not all the animals have returned since the blasting yesterday. The first blast at 9:58 alerted all the sealions and 20-25 went into the water, the second blast 2-3 minutes later sent all but 6 animals scrambling into the sea. The last blast at approx. 10:25 sent 12 of the 20 sealions that had hauled out after the 10:01 blast, back into the water. There will be blasting exercises again next week on the 24th and 25th. There were 11 (7 mature ) Bald Eagles today.
posted by Carol or Mike S at 6:03 PM

Thursday, January 24, 2002
MARINE LIFE: Today we monitored the scheduled detonations at the D.N.D. site on Bentinck Island. There were three sets of blasts, each consisting of two detonations separated by about 2 minutes. The first blast at 10:54 sent the gulls, cormorants into the air and alerted the sealions hauled out on the middle rock. About 20 animals moved towards the water then the second blast went off and caused a stampede of all the hauled out sealions. The birds as usual settled back down in a minute or two. Very gradually a few at a time, 10-15 sealions returned to the haul out areas. The Elephant Seals raised their heads and looked around but did not move away. The Second set of blasts at 11:53 and 11:55 cleared Middle Rock of sealions and also sent 40-45 Harbour Seals hauled out on the western slopes of the Southeast Rocks scrambling into the water. The Last 2 blasts( 12:48 and 12:50 ) sent the 5 sealions that hauled out again about 20 minutes after the 11:55, back into the water. Do not know the size of the detonations but they shook the cameras and most of the pictures on the walls. There are more blasts scheduled for tomorrow. There were 7 Bald Eagles – 4 mature.

Addendum:
In the fall of 2002 the blasting activities took place again at Bentinck Island. This year we have had a large population of the endangered Northern Sea Lions, and are again at risk of having them move out due to the effects of the blasting. The DND has let a contract for an environmental study to LGL, an environmental consulting firm ( See link below). Unfortunately the results of that study will not affect the pattern of blasting scheduled for the fall term. We have been recording the effects with several videos and images below.
UPDATE: January, 2007: Recent blasting activities at Bentinck Island have flushed some of the birds and have scared some of the northern sea lions into the water. In general however we have observed that when they only do two blasts at more than a 1 minute interval, there is much less disturbance than three successive blasts.
EffectsDEMARCHI, MW AND MD BENTLEY. 2004. Effects of natural and human-caused disturbances on marine birds and pinnipeds at Race Rocks, British Columbia. LGL Report EA1569. Prepared for Department of National Defence, Canadian Forces Base Esquimalt and Public Works and Government Services Canada. 103 p.

Note in particular, the discussion of the results concerning the effects of blasting on the behaviour of sea lions.

lgl2010progreport

 

Return to the Environmental Impact and Disturbances Index.

Nereocystis luetkeana- Videos of Kelp

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Kelp and color. At the end of a live underwater video session, I inadvertently left the camera “on while I was waiting in the kelp bed off the jetty at Race Rocks Ecological Reserve.  It was a sunny day and the effects created by the sunlight streaming through the canopy of the forest gave this interesting effect.” GF-2003

Note: The video pauses on each clump in order to have a better view.

When Race Rocks was declared Canada’s first Marine Protected Area, Holly Arntzen offered Pearson College the opportunity to use some of her songs as video backgrounds. Her CD entitled “The Salish Sea” is about the fading beauties of the oceans and it stresses the importance of their protection.
Using the song “Saltwater” as a background, this video shows images of divers and the bull kelp, Nereocystis leutkeana, a species of brown algae present in high density throughout the summer and fall at Race Rocks. Their lamina provide a special protective canopy for a delicate ecosystem with many species of invertebrates and fish under their canopy. This video was filmed and edited by Jean-Olivier Dalphond (PC yr26) and Damien Guihen (PC yr27) in June 2001.

See the Taxonomy File on Nereocystis

Chelyosoma productum: disc-top tunicate

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This disc-top tunicate is attached to one of the valves of a purple-hinged rock scallop.

From ucmp.Berkeley.edu: “The Urochordata, sometimes known as the Tunicata, are commonly known as “sea squirts.” The body of an adult tunicate is quite simple, being essentially a sack with two siphons through which water enters and exits. Water is filtered inside the sack-shaped body. However, many tunicates have a larva that is free-swimming and exhibits all chordate characteristics: it has a notochord, a dorsal nerve cord, pharyngeal slits, and a post-anal tail. This “tadpole larva” will swim for some time; in many tunicates, it eventually attaches to a hard substrate, it loses its tail and ability to move, and its nervous system largely disintegrates. Some tunicates are entirely pelagic; known as salps, they typically have barrel-shaped bodies and may be extremely abundant in the open ocean.Urochordates have a sparse fossil record. A Precambrian fossil known as Yarnemia has been referred to the Urochordata, but this assignment is doubtful. Complete body fossils of tunicates are rare, but tunicates in some families generate microscopic spicules that may be preserved as microfossils. Such spicules have occasionally been described from Jurassic and later rocks. Few paleontologists are familiar with them; tunicate spicules may be mistaken for sponge spicules.”

Other Members of the subphylum Urochordata 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

Values Input table from Lester Pearson College UWC 2010

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VALUES INPUT TABLE: for DFO Race Rocks MPA Advisory Board Process.

Past, Present, Future Use

Lester B.Pearson College’s first significant interaction with the area was in 1977 as a location for marine biology field trips and diving. Faculty and students initiated the process of getting it preserved as an ecological reserve in 1979:
http://www.racerocks.com/racerock/history/rrerhist.htm

and assisted BC Parks in the preparation of the Management plan.
http://www.env.gov.bc.ca/bcparks/planning/mgmtplns/race_rocks/racerock.html

Since that time there has been a continuous record of student, faculty and staff involvement in doing ecological monitoring in the reserve and in student and visitor field trips,
http://www.racerocks.com/racerock/education/education.htm

From the 2005 report on State of Ecological Reserves in BC, ” For the past several years the Ministry has regularly stated that it is committed to shared stewardship and partnerships. Such a commitment by the Ministry requires innovative approaches and resources. The Race Rocks Ecological Reserve is clearly exemplary from a shared stewardship, ecological protection, public education and applied research perspective.”
http://www.ecoreserves.bc.ca/newsissues_files/State%20of%20Ecological%20Reserves%202005%20final.pdf

Pearson College has supported student research at Rocks ,
http://www.racerocks.com/racerock/research/research.htm

and the faculty and students have assisted outside scientists in research projects there.
http://www.racerocks.com/racerock/research/researchexternal.htm

Each year it provides boat cover for the Christmas Bird Count by the Victoria Natural History Society.
http://www.racerocks.com/racerock/seabirds/xmascount/birdcount.htm

A college faculty member, now retired has continued to serve as Ecological Reserve warden for BC Parks since 1980. and in 1997, the college took over full time management of the Ecological Reserve and the island facilities on a long term lease from BC Parks.
http://www.racerocks.com/racerock/admin/admin.htm

Lester Pearson College has a high level of participation in R&D and energy projects such as the AXYS wind resource assessment buoy testing
https://racerocks.ca/racerock/data/axystest/jdfwindwave.htm
and the Integrated Energy Project involving solar and tidal energy for the Island. http://www.racerocks.com/racerock/energy/tidalenergy/tidalenergy.htm
There is an ongoing program of retrofitting and enhancement of efficiency to the infrastructure through additional solar panel installations; LED and CFL lighting and battery energy storage has resulted in close to 60 % reduction in fuel consumption and resulting emissions.

It has also implemented more efficient water systems and is currently upgrading the composting toilets…

The college has also had an ongoing ecological restoration program for the island in an attempt to mitigate ecological footprint of former operations on the island.
http://www.racerocks.com/racerock/eco/ecorestore.htm
It has installed and continues to run a weather station:
https://racerocks.ca/racerock/data/weatherlink/Current_Vantage_Pro.htm
and continues the long term daily water temperature and salinity records for monthly submission to IOS.
http://www.racerocks.com/racerock/abiotic/temperature/seatemperature.htm
A database is maintained with observations from the ecoguardian and volunteers using remote cameras on tagged and branded marine mammals;
http://www.racerocks.com/racerock/marmam/sealion/tracking/tracking.htm

In 2000, Pearson College secured a grant from the Millennium foundation for the installation of a LAN on the island and internet connection passing live remote controlled video and audio to the outside world by microwave.
http://www.racerocks.com/racerock/video5.htm
The college supports the website racerocks.com which is a non-commercial educational site continually being updated by a volunteer with contributions from staff, students, faculty and outside researchers. This website is used worldwide as a distance education tool, with several specific curriculum programs using the resources contained on the website.
http://www.racerocks.com/racerock/eco/ecoeducation.htm

Ecological features of importance:
The high currents in the area with nutrient laden water lead to a highly productive ecosystem with high biodiversity of Invertebrates, fish and marine algae.
It is a seabird nesting colony for four species, a migratory stopover for countless migrants and overwintering residence for several thousand gulls of several species. It also provides habitat for several species of endangered and listed plants and animals.

It is the largest marine mammal haulout and birthing colony on southern Vancouver Island and a Northern Elephant seal birthing colony,
http://www.racerocks.com/racerock/eco/taxalab/nufar.htm

a harbour seal birthing colony,
http://www.racerocks.com/racerock/eco/taxalab/damionw.htm

a haulout for a large colony of Northern ( Steller’s) sea lion from August to April,
http://www.racerocks.com/racerock/eco/taxalab/nufar.htm

and a haulout for a large colony of California sea lions especially Sept. to December each year.
http://www.racerocks.com/racerock/eco/taxalab/carolinem.htm

The college has supported research on hydroids by Dr. Anita Brinckmann-Voss leading to the identification of over 65 species of that group of cnidarians, several which are new species records.
http://www.racerocks.com/racerock/hydroid/anitabv.htm

In the racerocks.com taxonomy files, an inventory featuring all individual species from the island is continually being updated as new photographs, videos and observations are available.
http://www.racerocks.com/racerock/eco/taxalab/taxonomy.htm

A large bank of video archives also forms a core of the documentation of animals and events on the island,
http://www.racerocks.com/racerock/archives.htm

and the Daily Log section provides a record of daily happenings on the island from the viewpoint of the resident ecoguardian, a monthly photo gallery provided by a viewer using the remote camera, and a log of updates to the website of resources for Race Rocks.
http://www.racerocks.com/racerock/diary/


Geographic features of importance
The archipelago of islands is a unique geographic feature providing optimal exposure in the Strait of Juan de Fuca to diverse elements of wind and currents which lead to a highly biodiverse ecosystem. Its location provides the highest measured upwelling area of the west coast which results in deep water species occurring at a shallow depth and a large biomass of contributed larvae and planktonic species.

The geology:
http://www.racerocks.com/racerock/abiotic/geology/geology.htm

and other physical factors of the area are unique as well and provide a special set of habitats to a large number of species.
http://www.racerocks.com/racerock/eco/ecodata.htm
It is also the most southerly point of Canada on the Pacific Coast.

Cultural features of importance

The island has a historic light station and has hosted generations of pioneering light keeper families who survived under difficult conditions. A year from now, in December 2010, the light tower marks its 150th year as a guiding beacon for those plying the waters of the Strait of Juan de Fuca.
http://www.racerocks.com/racerock/history/histam.htm

In recent years, our investigations on the rock mounds on the island have led them to be identified as pre-contact First Nations burial mounds from a culture that thrived in the area from 1000 to 1500 years ago, and then disappeared . In the year 2000 with the assistance of a First Nations elder, we sought the place name for Race Rocks from a another elder, the late Tom Charles , and were granted permission then to use the Klallum name Xwayen, the area of swift flowing water. Race Rocks is essentially in the geographic centre of the Salish Sea. The first peoples of that sea recognized the close relationship between the land and the sea and we have always dedicated on the home page of racerocks.com, an icon which changes with the 13 stages of he moon as recognized by that culture.
http://www.racerocks.com/racerock/firstnations/first.htm

Human Threats to any of the important features.
The human presence at Race Rocks is a critical component to making this endeavour a success on many levels whether it be safety ; ecological stewardship and restoration; science,  education and research; human activities monitoring. As such, adequate funding levels must be maintained to  a level that will enable these essential activities to continue. To date, Pearson College has been solely responsible for finding the necessary funds to continue operations. It is important that appropriate funding be secured to enable long term sustainability.
There has been a continuation of problematic recreational boaters who view and disturb animals and birds from too close a distance and increase the chance of boat strikes on marine mammals and diving birds. There continues to be on an intermittent basis recreational fishing in the reserve.

There is ongoing concern for boat traffic, noise and effluent that goes with it, speed reduction and viewing distance. Airline overflights continue to cause occasional disruption to the mammal and bird colonies. The implementation of the DFO regulations on Marine wildlife viewing are long overdue. http://www.racerocks.com/racerock/admin/disturbances.htm

The threat of an oil or chemical spill is always possible in the Strait of Juan de Fuca. This would be heightened if there is an increase in Juan de Fuca Tanker Traffic and removal of the moratorium on offshore drilling. The disposal of wastes and bilge water from all ships and the increasing onset of Cruise lines operating in the area is a real concern.
http://www.racerocks.com/racerock/admin/ships.htm

The rockfish protection area should be maintained and strengthened so that threats to marine mammals are reduced and stock recovery in the area is enhanced.

Other threats to the area
The human presence at Race Rocks is a critical component to making this endeavour a success on many levels whether it be safety, security, ecological stewardship and restoration, education and scientific research, or monitoring of human activities. As such, funding levels must be maintained to a level that will enable these essential activities to be sustainable. To date, Lester Pearson College has been almost solely responsible for finding the necessary funds to continue operations. It is important that appropriate funding be secured to enable long term sustainability.

A general statement of your vision for the area
Pearson College has provided internet linkage to the resources of the island since 2000. Since it is a small area with a complex set of ecosystems, it is our hope that direct human contact remains minimal, while global access to the resources through the internet remains high.

The commitment of volunteers, faculty, staff and students of Pearson College over the last 30 years in assembling the resources of Race Rocks and then making them available on racerocks.com and racerocks.ca is evidence of how we value maintaining the ecological integrity of the reserve, and wish to continue sharing it with the world. We plan to continue to support the activities and programs currently underway; improve on them and support new activities and endeavours that will add to our understanding and continued protection of the ecosystem.

The College is committed to explore and expand its research and education opportunities available at RR and maintain a long term presence as the custodian of the Ecological Reserve. It will continue to demonstrate the use and integration of sustainable resources and renewable energy with the goal to reduce the emissions from our operations to an absolute minimum.

Since de-staffing of the station by the Coast Guard in 1997, Lester B. Pearson College has hired Ecoguardian staff to be resident on Race Rocks and has raised over $1 million for operating costs at Race Rocks in the past 12 years of operation. Pearson College will continue to employ staff as Ecoguardians and station operators year round. Currently a full time resident marine scientist holds this position.

Why is the Area important to you?

It is important because ultimately it must be possible for all who pass through this part of the Salish Sea must be informed of its unique values and must be committed to allow it to remain a relatively pristine and undisturbed ecosystem. The significant education and research value can endure if Race Rocks Marine Protected area is well supported and locally managed.

George Nicholas Davies Rosina (Warner) Davies (later Harman) Lightkeepers at Race Rocks

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In preparation for the 150th anniversary of the Race Rocks Lightstation
(December 2010) I have come up with a variety of references, about George Nicholas Davies and his wife Rosina. I am entering them here and would urge anyone with further information or photos to get in touch and I would be glad to add them to this historical record. Garry Fletcher

For some time now, we have had the following entries on our Race Rocks History page about the Davies family: Soon after the light went into service in 1860 it became obvious that the tower was difficult to see by day when approaching from the west. Distinctive black and white stripes were painted on the tower by the first lightkeeper George Davies to improve it’s visibility against the shoreline. These markings remain today maintaining Race Rock’s unique appearance. Although the light was a great improvement on clear nights when it was visible for 18 miles the hazards of Race Rocks were still very real in fog.

james Davies

James Davies was 4 years old when the family immigrated to Canada, to live at Race Rocks lighthouse.

Grant Meyer and son and his uncle and aunt.

Grant Meyer and son and his uncle and aunt.


Family members from the Davies family visited Race Rocks with Pearson College on August 24, 2015 and left us with copies of many of these pictures and documents:

Also see https://www.ancestry.com/boards/surnames.davies/998.2

GeorgeDavisarticle1

GeorgeDaviesarticle1 1

 

.

The first keeper’s time at the Race was a very unfortunate one. George Davies and his wife Rosina eagerly awaited the visit of her brother, sister-in-law and three friends on Christmas Day 1865. As the skiff approached with the Davies family watching and waving from the station, a tide rip only 20 feet from the jetty swept the small boat away, capsizing it and dumping the shocked passengers and their Christmas gifts into the water. The station had no boat at this time and each of the unfortunate visitors perished. The new year was no better for the Davies family. During the winter of 1866 George became seriously ill. The Union Jack flew at half mast at the station as a signal of distress for nine days but to no avail. George Davies died at Race Rocks shortly before Christmas 1866.

LIGHTHOUSE DIGEST – July,2002
George Nicholson Davies First Keeper on Canada’s West Coast,

An excellent account of the Davies history by Jeremy D’Entremont . refers to Joy Davies research.
Seaside Memories Tribute to Race Rocks
George Nicholas Davies/light keeper Race Rocks and Fisgard

” Seaside Memories is a tribute to my Great-Great Grandfather George Nicholas Davies. He holds the honour and distinction of being the first full-time lightkeeper at Race Rocks just outside Victoria Harbour. His memory is with me as I watch from our window the waves washing the shore. The light in our guest suites will welcome travellers both Near and Far.

by his Great Great Granddaughter, Wendy Breaks.
http://www.seasidememories.ca/My_Homepage_Files/Page8.html
I am conducting a research project and I’m looking for any images of George Davies – British Columbia’s first lightkeeper. I have checked with the BC Archives and came up with nothing. Does anyone know if there are any photographs or portraits in existence?
Mark Evans – Vancouver, B.C. Canada 1999-10-27

http://www.fogwhistle.ca/bclights/guestbook/index.php?from=0&more=39&key=Davies
George Nicholas Davies/light keeper Race Rocks and Fisgard

Anyone out there have connections to George Nicholas Davies the Lighthouse keeper at Race Rocks and Fisgard lighthouses in British Columbia Canada, or to his son George Nicholas Davies who was a coal miner, Fire Chief and Brewer at Naniamo,B.C. Canada in 1800-early 1900,s ,he died in 1934 and his wife Louisa Jenner died in 1950.? The Davies were supposedly from Wales, some from England, arrived in Canada in 1860.They came with three children-George (just mentioned), James and Rosemary.Their ship sustained damage rounding Cape Horn in rough seas and had to change ships at Hawaii then made their way to Canada to fulfill their lightkeeper contract.More info to share soon.

by Ken Davies, 23 Jul 2000
http://boards.ancestry.com/surnames.davies/257/mb.ashx
Anyone connected to this Welsh fellow who immigrated to Victoria,B.C.Canada from England Aug 1860? Wife Rosina Warner. Children:David,James,George and Mary Elisabeth.

The head of this tribe immigrated here in Aug of 1860 and he was George Nicholas Davies (apparently from Wales),married to Rosina Warner, after his death in about 1866, she later married a Peter Harman. When George and Rosina immigrated from England,they brought their four children over as well, three with them and a child that was ill came later with someone else. Some of the Warner family were here too and there is a very sad story about this family in websites and books for Fisgard and Race Rocks lighthouses on B.C. West Coast, George and Rosina were the 1st lightkeepers over here. One of the books, Keepers of the Light, by Donald Graham, is excellent. Anyway, one of their sons was born in London,LongAcre County, Middlesex,England, possibly more born there.

by Joy Davies 12 Feb 2003
http://boards.ancestry.com/surnames.davies/998/mb.ashx
I am a descendant of George Nicolas Davies through my maternal grandmother’s side. Her father was William Rafter, his mother was Laura Helen Davies, and her father was George N Davies. I am wondering about the information you provided regarding his father George (the lightkeeper) and his wife Rosina? May I ask where I can get a hold of this information? For some reason I had George sr.’s wife penciled in as Elisabeth – I am looking over “George Davis” and “Louisa Jenner”s marriage cert and that is what it says under George’s parents. I would love to clear this up or update my info. Hope to hear from you. Warm Regards,
Joe
by: Joseph Isaac 22 May 2009
http://boards.ancestry.com/surnames.davies/998.1.1/mb.ashx

George Nicholas Davies was the son to the lighthouse keeper George and wife Rosina immigrated to Canada with three sons. Two came with parents, because of health problems the other joined them later. For more information. You can e-mail me jdixie (use the at sign here) shaw.ca

by Kathleen Dixon Mar 2004

http://boards.ancestry.com/surnames.davies/998.1/mb.ashx

George Nicholas Davies/light keeper Race Rocks and Fisgard
1.There is a book out that will give some information about the Davies connection to the lighthouses Victoria BC. ” Keepers of the Light” By Donald Graham.
2. George and Louisa from Nanaimo are my great-grandparents. One of the sons of the first George N (lighthouse keeper)

by Kathleen Dixon 11 Oct 2009

http://boards.ancestry.com/surnames.davies/998.1.1.1/mb.ashx

Catriona columbiana:

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Catriona columbiana- photo by Ryan Murphy 2010

Catriona columbiana- photo by Ryan Murphy 2010

Scientific classification
Kingdom: Animalia
Phylum: Mollusca
Class: Gastropoda
Type: Nudibranchia
Family: Tergipedidae
Genus: Catriona
Species: Catriona columbiana ( O’Donoghue , 1922)

Other molluscs 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

&nbs

Monitoring Demolition Training Impacts in Military Training area WQ on Sea lions

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MONITORING DEMOLITION TRAINING IMPACTS IN
MILITARY TRAINING AREA WQ ON SEA LIONS IN THE
RACE ROCKS ECOLOGICAL RESERVE, BRITISH COLUMBIA
PROGRESS REPORT #1 REVISEDOVERVIEW1

LGL Limited successfully completed 5 days of monitoring (28P30 lgl-reportNovember and 1P2 December 2010) of demolition training (OfficerTs Course) in Exercise and Training area WQ. Monitoring comprised a day of pre-blasting, 3 days with blasting, and a day of post-blasting. We have not yet reviewed information on the sizes of the projects that were detonated, but expect that all were  4 slabs of C4 as per past courses. Projects within a run were spaced at a minimum interval of 5 min. Time between runs varied considerably (~0.4P3.2 hrs). All other ranges in WQ were inactive during monitoring. Weather was modestly overcast and unsettled. Although a gale warning was in effect for local waters during the first few days of the session, winds only reached 20 knots on one day (30 November); they were mostly below 10 knots for the session. Light rain fell at times, and swell height was moderate and high for most of the session. Seas were Beaufort 1P3. Air temperature ranged from 5P8 °C. As per the table below, numbers of sea lions fluctuated considerably within and between days in response to natural and human-caused disturbances. There were no California sea lions in the Reserve and only 1 northern elephant seal. Significant displacement of sea lions from a haulout was observed in response to a single ecotour boat on the pre-blasting day and in response to blasting on days when the range was active. Only one ecotour boat was observed during the 5-day session, but that boat caused a disturbance that saw all sea lions become active (heads up) and most (~100) animals scramble off the haulout. Steller sea lion response to blasting ranged
from modest increases in activity to complete haulout abandonment. The number of sea lions hauled out in the Reserve at the end of the session (i.e., at the end of the post-blast monitoring day) was practically identical to the number at the beginning of the session (i.e., 130 cf. 131).
The total at the end of the session was off by a modest 20 animals from the peak count during activity samples (i.e., 150) P a difference that could be accounted for by animals not in view from the tower at their new location atop Area 2P5 at the end of the session and animals
swimming near the haulouts. Although nearly all animals were on haulout Area 2P5 at the beginning and end of the session, they had shifted their position to the highest part of the haulout in response to large swells that inundated the lower reaches of the haulout. As of 7 December,
the upper reaches of Area 2P5 continued to be used by most of the sea lions in the Reserve (as evident from the LBPC web cam).
No further monitoring is anticipated until summer/fall 2011.

See the of the full report at lgl2010progreport.

See other LGL reports at:

http://www.racerocks.com/racerock/research/LGL_report/DNDreportbyLGL.htm

Diaulula odonoghuei: THE RACE ROCKS TAXONOMY

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We had previously called this species D. sandiegensis, but we changed it because of this entry in Wikipedia Describing D.sandiegensis;”This nudibranch grows to about 100 mm (4″) in length. The background color can be white or any shade of yellow to a yellowish brown, and it has characteristic markings consisting of a few brown rings or irregular spots. Specimens with more numerous spots are Diaulula odonoghuei.” Wikipedia

Domain Eukarya
Kingdom Animalia
Phylum Mollusca
Class Gastropoda
Superfamily Doridoidea
Family Discodorididae
Genus Diaulula
Species D.odonoghuei
Common Name: The spotted leopard dorid

Other molluscs 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