Monthly Archives: March 2015

March 21 – Scaffolding and a Turkey Vulture

Posted on by

Light rain and partially cloudy in the early morning; sunny for the rest of the day
Wind: W 6-27 knots
Air Temperature: Low 8.4°C, High 11.4°C
Ocean Temperature: 8.8°C

The visiting group of students toured the island and helped run the desalinator. In the afternoon they did a leadership initiative of setting up two levels of scaffolding and scrubbing the algae from the west wall of the Marine Science Centre. They did an amazing job of looking out for everyone’s safety and cleaning the walls.

A turkey vulture was seen in the early afternoon hovering by the Eco-Guardian’s house. It flew north towards Bentinck Island. They are rarely seen here at this time of year. Occasionally they pass through in the fall, on their southern migration routes.

There were two eco tour boat seen in the reserve today.

March 20 – Spring Equinox

Posted on by

Overcast with occasional light rain
Wind: NE 6-15 knots
Air Temperature: Low 9.2°C, High 11.2°C
Ocean Temperature: 8.8°C

The Spring Equinox brought more of the same weather. The daffodils, which have been in bloom for about a month, are beginning to die off. The canadian geese and gulls are still spending their days looking for their future nesting sites. They are getting more aggressive with each other. I don’t need an alarm clock in the morning, because the birds wake me up with the sun. The goose droppings are piling up in various deposits around the main island.

Courtney brought out a group on Second Nature from Pearson: Roman, Noemi, Roger, Catherine, Heather and Kim. They will be staying for the weekend and helping with some service projects on Saturday.

March 19 – Last Day of Winter- Census

Posted on by

Raining
Wind: NE 4-14 knots
Air Temperature: Low 8.8°C, High 10.3°C
Ocean Temperature: 8.8°C

The wet conditions were helpful with cleaning some exterior walls and windows. The rain water cistern was filled up from the roof. The rain also helped wash away the algae and slime on the walls, along with some scrubbing.

The low light and rain made the census difficult. In recent days, there has been a much higher number of harbour seals hauled out on the rocks. The sea lions also spent most of the day in the water. It was not possible to distinguish between the species of cormorants on Turbine or Middle Rock.

There were no boats seen in the reserve today.

Census results:
Steller Sea Lion: 59
California Sea Lion: 62
Harbour Seal: 21
Bald Eagle: 7
Cormorant: 27
Canada Goose: 24
Gull: 352
Black Oystercatcher: 4
Harlequin Duck: 9
Pigeon Guillemot: 13
Surfbird: 4
Black Turnstone: 16
Rock Sandpiper: 6
Savannah Sparrow: 1

March 18 – Divers Clean the Underwater Camera

Posted on by

Sunny
Wind: SW 5-14 knots in the morning, NE 5-9 knots in the late morning to afternoon, calm in the evening
Air Temperature: Low 7.8°C, High 10.7°C
Ocean Temperature: 8.8°C

Nine students came this afternoon with Courtney, Laura and Nazim to dive from the jetty. The seven divers were in groups of two and three for 30 minute dives. The others provided support from above.

Bader and Sean dove together and followed the cable out to the underwater camera, which lies at a depth of 12m of water out from the end of the jetty. They cleaned the plastic dome, which had become dirty with diatoms. See the photos below.

The divers mentioned seeing lots of vivid colours and amazing species including: urchin, anemone, rockfish, greenling, rose star and bull kelp.

Up on land, there was lots of vitamin D to soak up today while doing outdoor tasks: chopping firewood, stacking firewood, sweeping and tending to compost.

There was one fishing boat seen passing through the reserve today.

March 17

Posted on by

Sunny, light rain in the late afternoon
Wind: 3-9 knots NE in the morning, 1-6 knots SE in the afternoon, calm at 18:00, 9-15 W in the evening
Air Temperature: Low 7.6°C, High 10.7°C
Ocean Temperature: 8.9°C

The morning was filled with chores: collecting garbage, tidying, cleaning the solar panels and mistaking a swimming seal for a sea otter (three times). The sea otter, which visited the ecological reserve during the winter hasn’t been seen within the past few weeks.

I was off the reserve for a few hours in the afternoon to drop off garbage and pick up gas, groceries, deionized water for the batteries and cleaning supplies. It happened to coincide with Elizabeth May giving a talk at the college.

The sea lions were very active and vocal leading up to the sunset at 19:21.

There were no boats seen in the reserve today.

March 16 – Camera, Crane and Coruscating Sun

Posted on by

Sunny
Wind: 5-16 knots from the SW and S in the early morning, NE until 17:00, SE for a few hours and calm after 20:00
Air Temperature: Low 6.6°C, High 10.3°C
Ocean Temperature: 8.9°C

The underwater camera is back up and running, after a few weeks offline. The power issue has been solved. Algae on the dome around the camera is partially obstructing the view, but it will be cleaned soon by divers from the college.

This afternoon, there were two low flying aircraft: a floatplane and a Search and Rescue Helicopter.

Three fishing boats passed through the ecological reserve today. One boat spent an hour fishing within the Rockfish Conservation Area, which is prohibited by the Department of Fisheries and Oceans (DFO). The Rockfish Conservation Area is within the 40m depth contour of Great Race Rocks and Rosedale Reef, marked by the green buoy to the southeast of Great Race Rocks.

The crane needs to be run and serviced once a month. Today, it was used to lift a 12m log from the jetty beach to the boardwalk, where it will be chopped into firewood. In hindsight, it would have made it less challenging to cut the log in half while it was on the beach. Although, 6m sections wouldn’t have been as much fun to manoeuvre with the crane.

During the low tide in the afternoon, there was a large number of harbour seals and sea lions hauled out on the rocks. Two branded steller sea lions were seen on the South Islands. Both sea lions were branded as pups at Rogue Reef, Oregon. 524R was branded in 2007. 365Y was branded in 2013.

March 15 – Raining

Posted on by

Rain (22.6 mm in total)
Wind: 2-9 knots NE in the morning, 4-29 knots NE to WSW in the afternoon/evening
Air Temperature: Low 6.3°C, High 8.9°C
Ocean Temperature: 9.0°C

The students visiting from Pearson were picked up this morning by Chris in Second Nature. They were a great help around the island for the past week as they helped clean and organize. They also pursued their own projects in diving, photography, identifying the flora and fauna, catching up on their studying and locating the mysterious secret room at Race Rocks.

The day was spent doing lots of odd jobs around the island: securing a large log for firewood, cleaning windows, de-algaefying buildings and computer work.

There were a lot of new puddles formed today in the grass and rocks. 22.6 mm of rain was recorded by the Davis weather station, which is located in the middle of Great Race near the flagpole.

A large river otter was spotted this morning scampering up the jetty beach, then underneath the boardwalk by the tank room.

March 14 – West Wind and Waves

Posted on by

Overcast and rain in the morning, sunny in afternoon
Wind: 1-11 knots from the W and N in the morning, 22-46 knots from the W from the late morning onwards
Air Temperature: Low 9.3°C, High 11.3°C
Ocean Temperature: 9.2°C

A gale warning in the afternoon, with winds gusts up to 46 knots, remained in effect for the rest of the day. The gulls had a hard time sitting and claiming their nesting sites when the wind gusts reached 46 knots. Due to the winds, the afternoon was filled with indoor tasks like cleaning, organizing the basement and drinking tea. The winds diminished in the evening.

Hanne Christensen, one of the visiting Pearson students, took some photos around the island yesterday and today. They are included in the gallery below.

March 13 – Finding Nests and Making Water

Posted on by

Cloudy with sunny breaks
Wind: 2-14 knots, NE in morning SE in afternoon
Air temperature: Low 8.7°C, High 11.3°C
Ocean temperature: 9.0°C

A bazaar of 27 pigeon guillemots spent the morning on the wharf, nearby rocks and occasionally gathering in the water to float through Middle Channel. They appeared to be checking out nesting sites on the rocks between the wharf and helicopter pad. They like nesting in the crevices and under the blasted rocks on the northwest side of Great Race.

The visiting students helped unroll the fire hoses to pump salt water into the cistern, which is underground between the lighthouse and the Ecoguardian’s house. The water from the cistern is pumped through the desalinator. This afternoon, the desalinator ran for eight hours, producing about 700 litres of fresh water.

There were three eco tour boats and two recreational boats in the ecological reserve today.