Elephant seal pupping season 2011.

I have put together a gallery of images of the elephant  seals as they were photographed by Raisa Mirza in January and February of 2011. Raisa and Ryan Murphy were the Ecoguardians at Race Rocks during that time. They are both former graduates of Lester Pearson College. In 2011 they  moved to India to teach at the Mahindra United World College.

Evasterias troschellii: Mottled Star

 

Domain Eukarya
Kingdom Animalia
Phylum Echinodermata
Class Asteroidea
Order Forcipulatida
SuborderAsteriadina
Family Asteriidae
Genus Evasterias
Species troschellii
Common Name: Mottled Star)

Recently Russian Scientists researching two other members of the genus, Evasterias , discovered of new steroid compounds.

Steroid compounds from two Pacific starfish of the genus Evasterias
E. V. Levina, A. I. Kalinovsky and P. V. Dmitrenok

QUOTE from Pub-med

.

[Article in Russian]

Jan-Feb 2009;35(1):134-41.

doi: 10.1134/s1068162009010166.

 

“Abstract

Three new steroid glycosides (evasteriosides C, D, and E), along with six known compounds, were isolated from two Pacific starfish of the genus Evasterias. Evasterioside C from E. retifera collected from the Sea of Japan was identified as (20R,22E)-3-O-(beta-D-xylopyranosyl)-24-nor-5alpha-cholest-22-ene-3beta,6beta,8,15alpha,26-pentaol 26-sulfate sodium salt. The structures of evasterioside D and E from E. echinosoma (collected from the Gulf of Shelichov, the Sea of Okhotsk) were established as (20R,24S)-24-O-(beta-D-glucopyranosyl)-5alpha-cholestane-3beta,6alpha,8,15beta,24-pentaol and (20R,24S)-3,24-di-O-(beta-D-xylopyranosyl)-cholest-4-ene-3beta,6beta,8,15alpha,24-pentaol, respectively. In addition, the known compounds pycnopodiosides A and C, luridoside A, 5alpha-cholestane-3beta,6alpha,8,15beta,16beta,26-hexaol, 5alpha-cholestane-3beta,6alpha,8,15beta,24-pentaol 24-sulfate sodium salt, and marthasterone sulfate sodium salt were identified in E. echinosoma. The structures of the isolated compounds were established on the basis of spectroscopic analyses using 1D and 2D NMR techniques, mass spectrometry, and some chemical transformations.

Similar articles

 

Other Members of the Phylum Echinodermata 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.  Ryan Murphy, 2011

 

Corella willmeriana: Tansparent sea squirt–The Race Rocks Taxonomy

rmcorella

Corella willmeriana : Photo by Ryan Murphy

Ryan took this picture of Corella underwater at Race Rocks. Note inside intestine and other internal organs.
From Wikipedia:
“Reproduction and Development
Hermaphroditic; ‘Corella willmeriana‘ breeds throughout the year. The eggs are fertilized in the atrial chamber, where they develop in to the free-swimming tadpole stage before released. Swimming larvae remain juveniles for <2 days before anterior adhesive organs allow for attachment to substratum. This triggers metamorphism, which entails enlargement of pharynx for filter feeding; the notochord is sucked back into body and is no longer present in adult form.”

Domain Eukarya
Kingdom Animalia
Phylum Urochordata
Class Ascidiacea
Order Phlebobranchia
Family Corellidae
Genus Corella
Species willmeriana (Herdman, 1898)
Common Name: transparent sea squirt
Other Members of the Subphylum Urochordata underwater 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.

Granulina margaritula: Pear-shaped margaritula– The Race Rocks taxonomy

Granulina margaritula the “Little Pearl” is a prosobranch gastropod belonging to the Marginellidae family that ranges from Southern Alaska to Panama. The bright colouration shown in this photo comes from the animal’s “mantle” which is an extension of the “dorsal body”. The epidermis of the mantle can secrete CaCO3 to create a shell.

To see G. margaritula’s shell and mantle: http://calphotos.berkeley.edu/cgi/img_query?enlarge=0000+0000+03…
A special thank you to Dr. Alan Kohn at University of Washinton for his help in identifying G. margaritula.

This is the first one photographed underwater at Race Rocks

Compare the size Granulina margaritula to Flabellina verrucosa beside it in this photo.This “Three-lined” aeolid is seasonally abundant from Baja to Alaska (Behrens, 1991). Aeolids are opisthobranch gastropods known as sea slugs because they have lost their shells. This photo shows the nudibranch’s “oral tentacles” (bottom), ridged sensory antennae called “rhinophores”, “cerata” which contain stolen stinging cells for defense, and a “propodial tentacle”. This aeolid is common year-round at the Race Rocks Ecological Reserve where it is often observed feeding on hydroids such as Tubularia.
Macro
 images by Ryan Murphy

 

Other Members of the Phylum Echinodermata Mollusca 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. January 2011, Ryan Murphy

 

 

Cuthona divea

 

 

 

 

 

From Marine Life of the Pacific by Lamb and Hanby, we see that the rose-pink cuthona, or Correa’s aeolid Is a very bushy species,( living fro intertidal to 20 metres depth from BC to California. The first three rows of cerata (gills) begin ahead of its rhinophores (sensory organs).It feeds on hydractinid hydroids whose color it closely matches. Macro image by Ryan Murphy

Domain Eukarya
Kingdom Animalia
Phylum Mollusca
Class Gastropoda
Order Nudibranchia
Family Tergipedidae
Genus Cuthona
Species divae
Common Name: Rose-pink Cuthona (Er.Marcus,1961
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.

 January 2011 Garry Fletcher

On Guard at Race Rocks

 

The 150th birthday of Race Rocks lighthouse slipped past on Dec. 26 with little fanfare.

The 25 metre, granite structure located on a lonely archipelago 16 kilometres off the southern shore of Vancouver Island is rarely seen close up. You can point at it from the shore of Metchosin or pass it on whale watching boats, but only a lucky few will ever actually visit it.

“We could make a lot of money bringing eco-tours here or hosting nature photography classes, but that might ruin the island,” said Ryan Murphy, 28, who has lived year-round on the island as its “eco-gardian” since 2008.

That’s not to say nobody should visit the island, but those who do should come for research or to help with its stewardship, Murphy said.

In September he was joined on the island by Raisa Mirza, 23, one of his fellow alumni from Lester B. Pearson College, the international school in Metchosin that supports the eco-gardian program.

They share a cozy bungalow where the sound of marine radio provides the background noise for their days of environmental monitoring. They keep an eye on the waters, reporting illegal fishing boats and taking daily weather readings. Elephant seals and sea lions are a common site from their windows and in the fall every centmetre of the island is covered in birds.

Murphy is the island handyman while Mirza has taken on an outreach role, trying to make people more aware of the island and initiate fundraising campaigns to help protect it.

Unlike Fisgard Lighthouse in Colwood, which lit its lantern for the first time Nov. 16, 1860, Race Rocks isn’t considered a historic site. Her help was urgently needed after the department of fisheries listed Race Rocks lighthouse for sale in June, along with 975 other lighthouses deemed “surplus.”

“We want to make it clear that this lighthouse and the island is important and needs to be protected,” Mirza said.

To do this, she plans to spend the year introducing the island to each of the nearly 200 Pearson College students through a series of weekend programs.

“Historically only students on diving trips or those with an interest in marine sciences had the chance to come out,” she said. “We’re developing new programs to include everyone.”

Meanwhile, Garry Fletcher,  who spearheaded efforts to have Race Rocks designated as an ecological reserve in the 1980s, said he doesn’t think there’s any real risk of the lighthouse being sold.

“Who’s going to buy it?” he said. “It’s so isolated, and the college is already taking care of it. I think it was included on the list by mistake.”

He also points out that the land the lighthouse is on belongs to the province, and only the lighthouse structure is federally (operated) owned.

When a senate committee visited Victoria for input on whether lighthouses on Vancouver Island should continue to be manned, Fletcher and the two residents of Race Rocks all attended a meeting to add their voice to the chorus of people saying “yes,” and the resulting federal report released in December came to the same conclusion.

“It takes two people full-time to do all the work that needs to be done on the island,” said Murphy. “It’s an old structure, like all the other light houses, they need somebody dedicated to taking care of them.”

To learn more about Race Rocks lighthouse and island, visit www.racerocks.ca The site features a remote camera positioned at the top of the lighthouse and a plethora of photos taken by Murphy.

news@goldstreamgazette.com

James Thomas Forsyth and Ellen: Lightkeepers at Race Rocks 1919-1932

(with recent clarification from the 1921 census.)
James Thomas Forsyth was the lightkeeper at Race Rocks from February 1, 1919 to December 10,1932 -.  James was born November 16, 1870 in Halifax,NS. and died December 10.1932 in Victoria. He was married to Ellen Josephine. They had a daughter named Evelyn Alberta, who married Henry I. Mackenzie who filled in as temporary keeper for a year when James Forsyth died.

(Ed note: The 1921 census provides the name Ellen Josephine Forsyth (age 47) born in 1874 as the spouse, She came from Nova Scotia, Canada, nationality Canadian and “race French” and her father and mother were born in Nova Scotia.Thomas’s father was born in England, his mother in Canada, but his race is listed as Scotch! Thomas had a light keeper’s salary of $700.00 per year. Also the daughter Evelyn Alberta Forsythe age18 (was born in the USA in about 1903).

In January of 2011, I received an e-mail from Bob MacDonald , formerly a fisheries officer, of DFO, Victoria. “I was a Fishery Officer, Victoria Office, 1986 to 2009. During that time, I came into possession of a bible that was given to a person “Evelyn” at Egg Island on Aug.12, 1910. I believe Forsyth, James Thomas, was the keeper at the time and later at Race Rocks? Evelyn may have been the wife or daughter or just a visitor to Egg Island. Rev. M. Gibson presented this bible to her. I have tried searching everything I can for information to return this bible to the family. Not even sure they want it, but I love history of all kinds, but in particular Canadian local stuff. The things we find in our travels, some, way off the beaten path turn up amazing stuff.” Bob MacDonald. .Any help locating the family of Evelyn and Henry  would be greatly appreciated.

This  daughter Evelyn Alberta lived at the lightstations and on Nov 24, 1931 married Henry Ives MacKenzie who served as light keeper for a short time.

 

Name year Location Age yr.Born loc born rel employ
Henry MacKenzie Census 1916
Battle River Alberta 27 1884 Nova Scotia boarder
blacksmith
Henry Ives MacKenzie Death record July2, 1947 Victoria 63 1884

 

James was born November 16, 1870 in Halifax,NS. and died December 10.1932 in Victoria. He was married to Ellen J. They had a daughter named Evelyn, who married Henry I. Mackenzie who filled in as temporary keeper for a year when James Forsyth died.

Kathlene’s son David Hutton, now living in Aldergrove has helped to fill in this family history

The lightkeeper James T. Forsyth had three sisters, Kate (b.1873), and Annie and Jennie.
Kate married Henry Jennings who was in the military and fought in the Boer war.
They lived in various countries and had four sons. Cecil, (a reporter for a Vancouver newspaper), Reg, Jim and
Harry who was born in Jamaica.
Harry married Violet (Collet sp.?) and their only daughter was
Kathlene ( still alive in Ontario in 2012, age 92) Kathlene’s son David Hutton, now living in Aldergrove has helped to fill in this family history.

On January 9, 2011: Research with the assistance of a genealogist, Sharen Haggarty, from Calgary showed several records in the Canadian Census records of 1891,1911 and 1916, so the following possibilities arise as we attempt to construct this family tree .Any help locating the Forsyth family for contact greatly appreciated.

Name year Location Age yr.Born loc..born religion employ
James Forsyth 1891 census Victoria 21 1870 unitarian waiter
James Forsyth 1932,Dec 10 died Victoria 62 1870

evelynbirthcensus-1  

THE PROBLEM EVELYN !
In January of 2011, I received an e-mail from Bob MacDonald , formerly a fisheries officer, of DFO, Victoria.

” I was a Fishery Officer, Victoria Office, 1986 to 2009. During that time, I came into possession of a bible that was given to a person “Evelyn” at Egg Island on Aug.12, 1910. I believe Forsyth, James Thomas, was the keeper at the time and later at Race Rocks? Evelyn may have been the wife or daughter or just a visitor to Egg Island. Rev. M. Gibson presented this bible to her. I have tried searching everything I can for information to return this bible to the family. Not even sure they want it, but I love history of all kinds, but in particular Canadian local stuff. The things we find in our travels, some, way off the beaten path turn up amazing stuff.
Bob MacDonald

We are not sure if any of the Evelyns lsited below are the right one. Any further information would be appreciated.

  

Evelyn 1911 census Moose Jaw 9 mo. 1910 daughter of Arthur Forsyth,. She could have been adopted later to James and Ellen??
Evelyn 1911 Nova Scotia
(Kings )
1 Sept
1909
recorded here as the granddaughter of James and Malinda (German, 56yrs) Forsyth. This James was born in 1839 so was 71 in 1911. Her brother Edgar (29) and Corrie (26) are also recorded here. Scottish Baptist
Evelyn 1916 census Yorkton Sask. 6 1910 daughter of Arthur Forsyth (age 29) mother was Eva , two bros.Gordon and Harold English Presbyterian
Evelyn 1916 census Winnipeg Man. 7 daughter of James Forsyth., mother shown as Mabel with a brother George. Anglican
So far there is still a question in determining which was the Evelyn which lived at the lightstations and who married Henry MacKenzie who served as light keeper for a short time.

 

Name year Location Age yr.Born loc born rel employ
Henry MacKenzie Census 1916
Battle River Alberta 27 1884 Nova Scotia boarder
blacksmith
Henry Ives MacKenzie Death record July2, 1947 Victoria 63 1884

Ryan Murphy’s Photos of Race Rocks

The most impressive pictures taken at Race Rocks are surely those done by Ryan Murphy, a graduate of Lester Pearson College who served as Ecoguardian in 2008-2011.

Ryan’s Flickr site is certainly worth browsing as almost every facet of life at Race Rocks has been covered in very artistic photographic excellence.  Check out the several albums on Race Rocks .

Screen Shot 2016-07-25 at 9.11.58 PM

Photo taken by Ryan in January, 2011

Limacea cockerelli: Race Rocks Taxonomy

On a background of bryozoans, a macro image by Ryan Murphy, 2011

Photo by Adam Harding, 2011

This is a very small dorid nudibranch, 15 mm in length, with elongate orange-tipped club-shaped tubercles around dorsal margin. Rhinophores are bright red-orange.
We haven’t photographed this nudibranch before, but due to its small size it has probably been overlooked until now.
Domain Eukarya
Kingdom Animalia
Phylum Mollusca
Class Gastropoda
Order Opisthobranchia
Infraorder: Doridina
Family Triophidae
Genus Limacea
Species cockerelli
Common Name: Laila cockerelli (Macfarland,1905)