Category Archives: Education

Last Blast of Summer

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Tomorrow is the equinox and it was a glorious last day of summer today on Race Rocks. In the morning, outflow northeasterly winds soon gave way to westerlies, which gained momentum creating whitecaps and active seas in the afternoon. Both yesterday and today there was also an ocean swell, indicating a storm out at sea. Some of the surges created large, standing waves in the tidal flows. The barometer continued slide today and a change is on the way with showers forecast to start by tomorrow evening.

There were only a few whale-watching boats today, four observed in total. The Ogden Point Dive Centre’s charter boat ran a dive right off the jetty today. A few recreational boats stopped to watch the sea lions and three were speeding in the reserve, as they came into and left the area. A Pedder Bay, Oak Bay Marine Group rental boat didn’t bother to slow at all and sped through the area packed with sea lions.

After picking up calipers at the floating lab, I was able to almost complete meristic data collection for the Glaucous-wing Gull mortality study. Measurements were made of over 50 gulls in order to determine the age range and location at death. It has been so dry for so long, that the birds were basically mummified, not nearly as gross as standing up-wind of the living sea lions.

Several opportunistic brand photos were taken today and census photos were taken to validate against the more traditional census technique.

Sometimes the brands are easier to read with binoculars than in the photo. This one is 1032.

Sometimes the brands are easier to read with binoculars than in the photo. This one is 1032.

It seems that more Steller’s Sea Lions, Thayer’s Gulls and Double-crested Cormorants are arriving daily As you can see from this photograph of one the main California Sea Lion sleeping areas they are packed in tightly and not strictly segregated by species.

Sea lions pack into sleeping areas. This big Steller's Sea Lion caused a ruckus by walking over the Californians.

Sea lions pack into sleeping areas. This big Steller’s Sea Lion caused a ruckus by walking over the Californians.

The more mundane tasks of washing the solar panels, building up the compost, washing windows and mending the fences were done in the morning and it was actually hot, hmmm, just like summer. The seawater data was collected in the afternoon as the sunshine powered the solar panels which in turn powered the desalinator to make fresh water out of salt water. As the sun set south of Cape Flattery now, the classic Lister generator topped up the batteries for the overnight period.

Marine Science Exam 2

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Overcast. Light to moderate West winds. Force 4. Barometer peaked just above 1015.0 hPa and then started to fall. Forecast for West winds tomorrow. 6 tour boats The second half of the marine science students came out this morning. Because they were a large group it took two boats so both Erik and Chris came out. There was enough water in the morning for the boats to dock next to the jetty to drop the students. The exam has a few stations with tasks and activities that have to be accomplished to answer the questions. There were Elephant seals by the jetty and California sea lions barking on the West side of the island during the entire exam. A few meter sticks were accidentally sacrificed to the current. When they were picked up Erik had to nose Second Nature up to the jetty and the students had to jump on the bow.

Update: past week

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On Friday Erik brought out a new wood stove and two guys to install it in the main house. The diesel furnace has turned been off since then and we are plenty warm.  This is a great addition to the island and another positive step Pearson College has taken to reduce its dependance on fossil fuels, reduce the risks of diesel contamination in this sensitive environment and improve financial sustainability of operations.

A group of Pearson College students arrived on Saturday afternoon with Erik on Second Nature to spend their project week at Race Rocks.  They will be helping out with daily tasks, doing some maintenance projects and working on their own creative projects.

On Sunday I picked up Garry and brought him to the island to get a closer look at the pup and to give the students a short marine bio and history tour.

DND blasting occured on March 4th, 5th, and 6th (945, 1030, 1310 big blast, 1350)

Eco tour vessels visited the reserve Feb 27 (x2), 28th, March 1st, 2nd, 4th, and 9th (x2)
Private vessels entered the reserve March 7th, 8th and 9th

Past Week projects and maintenance:

-harvested, cut firewood
-clean and prep for students arrival
-coordinating for project week
-cleaned out oil traps in propane lines of main house
-worked on boat console
-recycling offload to campus
-picked up peat moss and maintenance supplies
-completed month end report and data entry
-2 full propane tanks to island
-assist with wood stove supplies and install

Tagging the Elephant Seal Pup

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A week ago we asked Paul Cotrell, the Pacific Marine Mammal Coordinator of Fisheries and Oceans Canada to assist us in starting a program of annual elephant seal pup tagging by tagging this years elephant seal pup born on January 14.

2014-02-27 tagcrewThis morning  Erik  Schauff drove the college boat Second Nature out to the Ecological Reserve to transport Paul Cotrell, Sheena Majewski from PBS in  Nanaimo and Mya Cormie from the Victoria DFO office.  Also on board were biology faculty member Ann Stewart, as well as Barry Herring and myself

 

We joined Alex Fletcher and Virginie Lavalie , Ecoguardians at the ecological reserve in helping with the tagging process. We had planned to do this earlier in the week but the East winds were still blowing. As it was we hit a perfectly calm day today.

pupbefore

The pup was on the grass by the weather instrument and was somewhat bigger than we had estimated, probably 250-300 pounds.

 

 

2014-02-27 paulholddown

Our first attempts to get it on a weighing platform failed as the pup was just too large and difficult to control. Paul decided in order to avoid any further stress, to just do the tagging. Alex held the rear flippers and Sheena used a tagging tool to insert the tags into the webbing of each of the rear flippers.

 

 

 

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Tag on rear flipper of elephant seal pup

A set of turquoise tags numbered F075 and F076, with numbers facing outside were added to the each of the rear flippers. The colour of the tags is important because each research program using tagging has to use unique identifiable colours and numbers.

 

 

 

The first elephant seal to be born on Great Race Rocks in 2009, was tagged with red tags by NOAA scientists when it came ashore in Port Angeles.

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Paul Cotrell telling Pearson College students about the hazards of marine mammal tagging.

 

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Pup moving around the following day

A group of Anne’s students came out from Pearson College to observe the newly tagged pup, it being the first one tagged in Canada.

 

 

 

 

 

Initially after tagging, the pup moved off about 6 metres and settled down in a grassy area.

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Pup settled down on the lawn the next morning.

 

 

 

 

 

 

 

The next morning, the pup had returned to the same spot where he had been tagged. He moved around a short distance during the day.

Pam Birley from England also took some pictures of the process using camera and has posted these on her Flickr site

 

 

Views from Race Rocks

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On  March   Barry Herring, spent a day with us out on Race Rocks recording some of the views.  Included here is some of his work. Barry is a photographer from Victoria, BC.

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Click on this image for a panorama view of the south side of great Race Rocks island. On the left are the solar panels and foghorn operated by the Canadian Coast Guard for the lighthouse. On the left is the energy centre operated by Lester Pearson College . Note solar panels on the roof. This is the centre for the integrated Energy Project which provides energy for the other buildings and the camera servers on Race Rocks

 

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A panorama of the southwest coast.

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The remote-control camera 5 and a view to the west.

We happened to be there on a very calm evening with a great sunset:

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The former Assistant lightkeeprers residence of the Lightstation is now the science house at Race Rocks. The building can house visiting students and researchers who arrive at Race Rocks.

 

 

kayak disturbance, tagged e-seals, pup, etc

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Wind has varied between W and NE less than 20 NMPH over the past few days.  We have had some patches of fog during the week and partly clear skies today and yesterday.

On the 15th a group of 20 kayakers passed through the reserve on the East side heading West.  They passed on both sides of East rock and caused one of the largest sea lion disturbances I have seen here, several hundred sealions scrambled into the water.  I was able to talk to one of the kayakers as they passed by the south side and told him that they are not allowed to cause this kind of disturbance to marine mammals at race rocks. Though I love kayaking and prefer kayaks to motorized vessels, kayakers need to realize that because they are so nice and silent they can also easily surprise wildlife.  Once startled sealions stampede and can easily trample younger sealions or injure themselves rushing over the jagged rocks.

1 dive boat in the reserve today, 1 eco tour in the afternoon, 1 sports fishing boat in the morning which traveled too close to sealions on the East rocks. I called Pedder Bay Marina and gave them the ID number and a description and asked them to talk to the operator about regulations at Race Rocks (thanks Pedder Bay Marina!).

The elephant seal pup seems to be in good shape and is drinking milk regularly. Chunk seems fairly well behaved, a few times a day he we will arise from his slumber and chase after Bertha. Sometimes it seems he is trying to separate her from the pup and restrain her. I have seen him with his mouth around the pup’s head as well as with the pup partly underneath him though on all occasions I have observed he has clearly not harmed the pup when he easily could have. Chunk went off the island last night, I assume to middle rock and was back in the morning. There are two elephant seals on middle rock, both fairly large, one possibly a young male. I have been hearing what sounds like a male’s call coming from middle rock today. There were also two smaller scruffy, moulting female elephant seals in the shoreline of the main island today one tagged green 7502 the other tagged pink N93_ the last number is not visible. That brings the current e-seal population to 7.

Past week maintenance:
-cleaned solar panels daily
-flushed media filter on desal
-changed pre-filters on desal
-troubleshooting cam 5 with help from Jonathan, replaced POE unit. took measurements to replace leaky cable housing at base of cam stand
-ran desal x2
-ran fire pump
-replaced leaky hydraulic line on crane, pressure tested line
-cut, chopped, stacked fire wood
-replaced fire extinguishers which had been sent in for annual servicing
-brought temporary fire extinguishers off island for servicing
-troubleshooting of failed internet system with help from Jonathan
-swapped out 1 propane tank on main house

Visitors this week:
-on the 15th Erik came with a guest to drop off supplies
-on the 16th Erik brought Jonathan out to replace switch in the tower as well as the Marine sciences class for a field trip (12 students and Ann)

Pam Birley’s Images of Race Rocks 2004-2013

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newportOn this page are links to the monthly photo diaries taken on the remote cameras at Race Rocks from 2004 to 2013  by the late Pam Birley of Leicestershire England These albums were due to her almost daily commitment for a decade.  She produced a valuable record of events with her unique screen captures from Camera 5 , Camera 1 and the underwater Camera 2.

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September, 2010 October, 2010 November,2010 December 2010
May, 2010 June 2010 July 2010 August 2010
January, 2010 February, 2010 March 2010 April 2010
September 2009 October 2009 November 2009 December, 2009
May 2009 June 2009 July 2009 August 2009
January 2009 February 2009 March 2009 April 2009
December 2008 November 2008 October 2008 September 2008
August 2008 July 2008 June 2008 May 2008
January 2008 February 2008 March 2008 April 2008
January 2007 February 2007 March 2007 April 2007
May 2007 June 2007 July 2007 August 2007
September 2007 October 2007 November 2007 Dec. 2007
The full collection of previous monthly Race Rocks albums done by Pam Birley November 2004 to October 07 is now at: http://tinyurl.com/2adrsp

One of Pams first submissions to us was in this set of images of eagle predation in 2004

 

 

Bald Eagles in the Rain

 

 

 

 

Bad Hair Day for the Eagles

 

 

 

 

Pams images of  Snowy Owls were a first for Race Rocks

 

 

Feature Article on Pam Birley: From:  TheThunderbird.ca News, analysis and commentary by UBC Journalism students Former Pearson College student Marc-Fawcett-Atkinson and Annie Rueter have published the following article in  about our most consistent contributor to the website, Pam Birley of Leicester England. B.C. wildlife 

 

Live Wildlife for your Living Room
ref: Anderson, Charlie,
The Province, Vancouver, B.C. ( Sunday, Nov.21, 2004
“Long Distance Monitoring, the effective Citizen Science of Pam Birley” has been has been published on page 10 of the December 2010 Issue of the Friends of Ecological Reserves log.

Pam and Dennis  Birley vist Race Rocks in 2008

 

 

This link brings up all the posts involving Pam Birley

propaganda and fog

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~10 kts West wind all day. The fog continues.

Tour boats: 3
With this fog, it is impossible to know how many tour boats have actually come through the reserve this past week. Visibility is usually about 50m and not more than 250m (I checked using Google earth). All day I can hear the low boom of the ships fog horns as they move up and down the strait.

There are still lots of sea lions in the reserve. They are mostly on the North-East flats and South of the student house.
The elephant seal with the scabby molt is camped out on the grass next to the desalinator bunker, the rest are in the shallows next to the boat ramp.

[ Nature doesn’t need to be maintained; it only needs a little breathing room ]
This week, the 3rd International Marine Protected Areas Congress is happening in France. Their goal is to support the realization of having 20% of the worlds oceans under some form of protection by 2020. IMPAC provides a framework to evaluate the progress made towards this goal and to work on new solutions. Check out this Nat Geo blog for a brief summary of why marine protected areas are important: 3 lessons from MPAs around the world

The background noise generated by shipping vessels can have detrimental impacts on marine mammals. This brief media release (with a video) introduces some of the issues regarding noise from shipping traffic and its effect on marine mammals: ship noise impacts on whales. Original Article: Williams, R., et al. (2013) Acoustic quality of critical habitats for three threatened whale populations. Animal Conservation

 

-desalinator maintenance (changed cartridge filters, backflushed media filter)
-made a new lid for the water tank