9 eco-tours

Weather

  • Visibility: 15 miles
  • Wind: 5-10 W, in the evening up to 20 W
  • Sky: clear, later cloudy
  • Water: 1′ chop

Ecological

  • 14 elephant seals on Great Race
  • 2 that I could see on Middle Rock
  • The sea lions were surprisingly calm today considering how many boats seemed to be too close.
  • The injured California sea lion was near the derrick again.

The injured cali sea lion

the elephant seals

Boats

  • 9 eco-tours came by today. I guess there was a big backlog of tourists after several days of high winds.
  • I think 8/9 of the boats today looked to be too close. Certainly the boats that viewed the sea lions near the derrick were the closest I have ever seen.
  • The viewing distance for boats near marine mammal haul-outs has been accepted by the Ecotour community to be 100 metres.

Other

  • One DND blast at 10:02.
  • Another one at 11:12.

Another Windy Day

Weather

  • Visibility: 15 miles
  • Wind: 15-35 knots West
  • Water: 2′ chop
  • Sky: Partly cloudy

Ecological

  • 13 elephant seals on Great Race today.
  • In the morning there was a lone California Sea Lion on Great Race fairly far from shore.

Maintenance

  • More goose work.
  • Cleaned the solar panels.
  • My coat now needs to be cleaned for the same reasons as the solar panels.

Boats

  • One pleasure craft passed through Middle Channel today.
  • Spied an attractive blue and white fishing boat to the north of the reserve.

Pleasure craft near jetty

Cute fishing boat

Other

  • 6 loud DND blasts today.
  • 10:40, 10:42, 11:50, 11:52, 13:57, 13:59

Windy Day, Frisky Elephant Seals

Weather

  • Visibility: 15 miles
  • Wind: 15-35 knots West
  • Water: 2′ chop
  • Sky: Overcast with showers, cleared up in the late evening

Ecological

  • The broken Canada Goose eggs from last night were still on the grass.
  • 13 elephant seals on Great Race.
  • 5 on Middle Rock.
  • The elephant seals just outside the house were in a frenzy all morning.
  • Some of them play fought for hours, whilst others tried to mate.
  • Inevitably they all ended up in a big pile of flailing bodies.
  • Saw an injured California sea lion on the derrick rocks.
  • It appears as though it had part of a flipper torn off.
  • Boat motor or predator?
  • There was a tiny harbour seal on the east part of Great Race.
  • It was farther from water then I had ever seen one.

Maintenance

  • Ran the desalinator.
  • Again unfavourable conditions to run the fire pump.

Boats

  • No boats in the reserve.
  • A couple sail boats farther out.

Census and an Unexpected Trip

Weather

  • Visibility: 15 miles
  • Wind: 15-20 knots West
  • Water: 1′ chop
  • Sky: partly cloudy

Ecological

  • Conducted a census.
  1. Harbour Seals: 126
  2. California Sea Lions: 27
  3. Northern Sea Lions: 27
  4. Elephant Seals: 17 (12 on Great Race, 5 on Middle Rock)
  5. River Otter: 1
  6. Seagulls: 563
  7. Pigeon Guillemots: 54
  8. Black Turnstones: 51
  9. Canada Geese: 21
  10. Black Oystercatchers: 14
  11. Savannah Sparrows: 6
  12. Bald Eagles: 5 (4 immature, 1 adult)
  13. Rock Sandpipers: 4
  14. Cormorant: 2
  15. Surfbird: 1

Maintenance

  • Canada Goose themed work.

Boats

  • One eco-tour came by today.
  • Had a phone call from Kyle this morning to let me know that he would be picking me up around 13:00 for a First Nations cultural sensitivity workshop at Pearson College.
  • This was a surprise to me, but nice to get off the island for a few hours.
  • Always good to be reminded and educated on past and present issues.

POW and Middle Rock E-seals

Visitors

  • When Kyle arrived to pick me up he came ashore to take a look at a few things, and then admire the elephant seals.

Other

  • Two loud DND blasts around 12:50.

Wild Goose Chase

Weather & Sea Conditions

At dawn, the west wind was already blowing 30 knots and gusting. Although it dropped to 20 – 25 knots at times, the west wind continued to bring dramatic clouds and showers along with brief glimpses of sunshine and rainbows, throughout the day. The marine forecasters call for the wind to back to southwest and they estimate that the SW wind will diminish to 10 -15 knots, late overnight and drop to light, early Tuesday morning. Showers and the mix of sun and cloud are predicted to continue. Seas were rough today to the west and out in the Strait, while the entrance to Pedder Bay and the eastern horizon remained a little calmer in the lee.

Vessels

No vessels were observed in the protected area or passing nearby, today.

Ecological and General Observations

Canada Geese are more and more insistent that they belong on Great Race and two pairs are actively nesting now. Even if the eco-guardian were to spend 24/7 chasing off geese, it would be ineffective as they are incredibly persistent, very strong and have a certain goose cunning that harkens back beyond the etymology of ‘wild goose chase’. Without the large numbers of geese that were present last year and the crushing effects of dozens elephant seal dozers, the grass does appear to remain a little longer, but then it has been a wet spring.

Beulah, the large female Norther Elephant Seal staying in the garden, went for a dip this morning and on her return she seemed to enjoy ‘frolicking’ in the long grass, head down undulating through the greenery. She also found a clean place to sleep, next to an old, lighthouse heritage, rockery bed. After watching the elephant seals purposefully destroy the tulips last year, I picked a bouquet when she moved into that part of the garden and they are brightening my world on the little desk in the house.

More and more adult male California Sea Lions are hauling out on Great Race, This afternoon there were ~50 on the south side and a dozen more on the west side. Younger animals and Steller’s continue to haul on South Rocks. Yesterday evening, I discovered a new (to me) den for the old, male River Otter. I knew that there was an otter spot nearby due to the telltale ‘calling cards’ left outside the den area but it took a while to find it. He is barely visible and very protected, sleeping under one of the big boulders just northeast of the compost.

The Bald Eagles continue to spend the day in the Ecological Reserve; most active early and late, chasing gulls. There is a lot of evidence of piscivory on the island, but some of the remnants are hard to pin on any particular predator. The gulls here eat a lot of small forage fish like herring and marine invertebrates like chitons but there are also remains that look more like either River Otter or Bald Eagle leftovers (see images).

A Turkey Vulture stopped and rested near camera 5 today. I was hooked up to a staff meeting by conference call or I would have gone outside to photograph it. I did get a photo through the window, before it was swept away by the west wind. Black Turnstones continue to be present in high numbers, resting and fattening up before their northward migration.

Chores & Visitors

Chores today were routine and there were no visitors.

Conservation Message

If you are a commercial boater or if you use docks and harbours, you may be interested in two really excellent booklets on Green Boating and Displacement Hull Fuel Efficiency put together by the T. Buck Suzuki Environmental Foundation. Their Green Boating Guide covers good marine practices in seven main areas: wildlife protection, habitat protection, waste discharge, fluid handling, solid waste, fuel efficiency, and cleaners. The Fuel Efficiency Guide covers ways to reduce fuel consumption through both operational and design measures. Another way to look at savings on fuel is that it also reduces carbon dioxide pollution to the atmosphere. CO2 is not only a greenhouse gas, ~ 40% of it ends up in the ocean causing the shift in basic chemistry which is called ocean acidification, global warming’s evil twin.

There is a real shift in attitude happening amongst boaters of all types, as more and more people realize that we have to profoundly change our basic routines and behaviours in order to have a sustainable ‘blue’ future. I call it investing in green and keeping it clean for a blue economy. If you use social media please use the hashtag #green4blue to connect with other people going green for a blue future. Check out the booklets here for great ideas on how you can make a positive difference on the water.

http://www.bucksuzuki.org/images/uploads/docs/GBGweb2012.pdf

http://www.bucksuzuki.org/images/uploads/docs/FEGweb2012.pdf

Aussi disponible en français http://www.bucksuzuki.org/publications/

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Lantern Fish Found

Weather and Sea Conditions

The day started with a beautiful sunrise and then quickly clouded over, clouds pushed in by light, southeast winds. Late afternoon, the wind veered through southwest to a light westerly.  The barometric pressure, which started at 1017hPa dropped all day and was below 1010 hPa by 19:30.

Light levels were the low today and the accumulated solar radiation for the day was just over 250 Ly, measured in Langleys. That was about half of yesterday’s sunshine. Although it was calm today, the forecast has a gale warning in effect and the west wind is expected to pick up to 35 knots tonight. Monday is expected to be windy, mainly cloudy with a 40 percent chance of showers.

Vessels

Victoria’s first cruise ship of the season, went past last night and today regular whale-watching vessels including Five-Stars and Pacific Explorer were back working in the protected area after an absence of at least a month and maybe more. The more regular visiting catamaran, 4-Ever Wild, cruised through carefully and respectfully. Several sports fishers passed through the reserve slowly, today and all fishing activity observed, was outside of the conservation area. There were many vessels in the vicinity, anchored and fishing for halibut, stretching out from Beechey Head to Constance Bank.

Ecological

Several branded sea lions were photographed and included in the gallery here. The two California Sea Lions were X279 (brand still very pink) and X 10_ , where _ represents a number not yet identified. U390, from the Columbia River region was also photographed. The branded Steller’s Sea Lion noted was 524R a migrant from southern Oregon. Beulah, the large female Northern Elephant Seal was back on Great Race, adorning the lawn at first light and seven other elephant seals can be seen on Middle Rock.

At least 200 Pigeon Guillemots were in and around Great Race in the morning, but gone by early afternoon. The eagles continue to chase gulls on Great Race as well as perching on North Rock, West Rock, South Rock, Middle Rock and Turbine. The geese do not seem to be bothered by the eagles and sometimes land right beside them. There were also over 30 Surfbirds resting here today, even though none were seen during the last census. They were in a mixed flock with Rock Sandpipers and Black Turnstone on the boulder area to the east of the main house.

I found an unusual little (~2.5 cm. long) fish on the marine railway this morning. It was very fresh looking, but dead and undamaged. It looks like a member of the myctophid family.

Also known as a lantern fish, this little myctophid has a typical upturned jaw and rows of fluorescent blue photophores along its abdomen and on its sides. The photophores are packed with bioluminescent bacteria and allow the fish to communicate with light signals in the dark. The eyes are very large (relatively) because these fish are usually in very low, light conditions. Myctophids are very common fish in the ocean, but are not commonly seen, as they usually live deep, in the twilight zone and only come up during their nightly, vertical migration. I am not sure how it ended up on the ramp but currents here could have played a part.

Chores/Visitors

I went off-island briefly this morning and everything worked smoothly. Chores were routine today and there were no visitors.

 

Eagles Use Foghorn Daily

 

The morning started with either low cloud or high cloud. The sun shone under the fog on the Victoria side and on the Sooke side it thickened and the ceiling lowered to become more fog-like. Port Angeles was obscured early. The fog lifted from east to west and resulted in a beautiful clear day with a west wind of 20 – 25 knots, constant throughout the day. Barometric pressure held fairly steady as well, at 1016 -1017 hPa. The marine forecast for the central Strait has a strong wind warning in effect, calling for west winds of 20 to 30 knots and there are showers in forecast.

No whale watching vessels were observed today. One ‘sports’ fishing vessel was observed inside the boundary today but no fishing activity was observed in the protected area.

Second Nature visited briefly with Kyle at the helm and a second person that was supposed to be measuring things.

Today was census day and the results are below. It should be noted that the Bald Eagles were hunting gulls all day on Great Race Island. Although no takes were seen, the gull population thinned significantly during the day and the gull numbers today may not reflect a representative sample of the true numbers seen this week.

Animal Census

2016 01-Apr
River Otter 1
Northern Elephant Seal 8
Harbour Seal 176
Northern Sea Lion (Steller’s) 28
California Sea Lion 103
Canada Goose 5
Brandt (flying through) 75
Harlequin Duck 11
Surf Scoter 0
Common Merganser 2
Brandt’s Cormorant 2
Double-crested Cormorant 3
Pelagic Cormorant 3
Cormorant (not ID’d to species) 0
Bald Eagle (juvenile) 4
Bald Eagle (adult) 2
Red-tailed Hawk 1
Killdeer 4
Black Oystercatcher 12
Black Turnstone 70
Surfbird 0
Rock Sandpiper 0
Dunlin 2
Mew Gull 0
Glaucous-winged Gull (+ Xs in nesting area) 210
Glaucous-winged Gull (+ Xs outside of nesting area) 98
Thayers Gulls 0
Calfiornia Gulls 3
Western Gull 1
Common Murres 12
Rhinoceros Auklets 2
Pigeon Guillemot 40
Common Raven 2
Northwestern Crow 2
Fox Sparrow 1
Song Sparrow 1

 

 

 

A Subdued Day on the Rock

Light northeasterly winds and grey skies made for a subdued day. The barometric pressure dropped a little, from 1020 to 1010 hPa. The forecasters are calling for a westerly gale starting after midnight, with showers and a risk of a thunderstorm.

Five whale-watching vessels were observed working in the protected area today and there were lots of sports fishing boats in the area, not fishing in the Fisheries and Oceans conservation area.

The usual Saturday dive charter was operating in the protected area and had his divers in the water on the ebb tide. They were picked up over by Turbine Rock.

Ecologically, more migrants are passing through each day. More Dunlin were spotted today, all with two legs. There were larger numbers of Black Turnstone and Surfbirds today as well. California Sea Lions are hauling out on Great Race again now, a little too close to the house for a quiet night. Geese are starting to arrive in the middle of the night too and they always do a lot of honking on touch down.

Work was mostly cleaning up and packing for a few days away. If the weather cooperates, I will head home tomorrow and Riley will take over until March 31st. I look forward to reading Riley’s blog.

 

 

Classic Spring Day

Weather Observations

Today was quintessentially spring. It was already getting light at 05:30 and although there were a few clouds around during the day, it was sunny all day. The UV Index reached almost four, which is rated as moderate. Accumulated solar energy for the day in Langleys was the highest day this week at over 450. (One Langley = 11.62 watt hours per meter2.) Winds were 5 – 20 knots from the west until evening, when they switched to light easterly breezes. There was a significant ocean swell late in the day. The barometer was steady most of the day at ~ 1020 hPA. The marine forecast is calling for light winds becoming easterly 10 to 15 knots early Saturday morning.

Vessel Observations

There were seven visits by whale-watching vessels into the Ecological Reserve. Except for getting too close to the rocks and wildlife, most operators followed the regulations and were careful. The same company that is problematic almost daily has a new larger vessel that sped in the Reserve twice today. The company was notified. Not all vessel operators in this company’s fleet behave badly however the reputation of the company will suffer with a hothead at the helm and so will animals involved in collisions. One speedboat broke down between Great Race and South Rock. The engine cover was off and they were drifting (slowly). I asked them if they were okay and they said they were fine. Soon after, the two-stroke sprung to life in a cloud of fumes and they motored off towards Pedder Bay. An Oak Bay Marine Group vessel followed one of the whale watchers in behind South Rock today and then sped out of the Protected Area. Pedder Bay Marina was advised although they are able to track their boats so can tell where the vessel is and how fast it is going.

Today was animal census day and the results follow.

2016 25-Mar
River Otter 1
Northern Elephant Seal 2
Harbour Seal 72
Northern Sea Lion (Steller’s) 78
California Sea Lion 176
Canada Goose 2
Harlequin Duck 12
Surf Scoter 0
Common Merganser 1
Brandt’s Cormorant 42
Double-crested Cormorant 71
Pelagic Cormorant 43
Cormorant (not ID’d to species) 75
Bald Eagle (juvenile) 7
Bald Eagle (adult) 2
Killdeer 4
Black Oystercatcher 12
Black Turnstone 30
Surfbird 6
Rock Sandpiper 1
Dunlin 2
Mew Gull 0
Glaucous-winged Gull (+ Xs in nesting area) 558
Glaucous-winged Gull (+ Xs outside of nesting area) 529
Thayers Gulls 0
Calfiornia Gulls 11
Western Gull 1
Common Murres 0
Pigeon Guillemot 93
Northwestern Crow 2
Fox Sparrow 1
Song Sparrow 1
Ruby-crowned Kinglet 1
Red-winged Blackbird 1

Maintenance

Chores were routine, plus tank shed reorganization and basement clean-up. Month-end report started.

Sunlight levels excellent for making water, doing laundry and charging batteries.

 

 

Green with Shades of Blue

March 17 was a windy day on Race Rocks. The early morning east northeast wind  kept intensifying and it was blowing 25 – 30 knots northeast by noon. It kept up for the rest of the day. The barometric pressure started to drop from a high of 1026 hPa, in the afternoon. The forecast includes a gale warning, with the easterlies continuing under sunny skies for at least tomorrow.

One whale-watching vessel was observed working in the Protected Area today and several others were seen transiting the area. Sports-fishing boats were all outside the reserve.

The Nanoose Yarder, a tug, headed west through Race Passage with the fishing vessel, Arctic Fox II in tow. The Arctic Fox II was damaged by fire in Cowichan Bay last winter and looks like she will need some serious TLC before heading out again to troll for tuna, offshore. DND blasting continued.

The impression that the gull population was rising daily, returning en masse was not wrong. Nest site locations from last year are almost fully occupied. Pairs are standing close, pulling vegetation and starting to jockey for position with neighbours. No actual nest building has been observed yet. Canada Geese have been discouraged.

The idea that more California Sea Lions were showing up was backed up by more brands observed today and of course by the counts themselves.  Today was animal census day and results are posted below.

2016 17-Mar
River Otter 0
Northern Elephant Seal 0
Harbour Seal 131
Northern Sea Lion (Steller’s) 41
California Sea Lion 123
Canada Goose 0
Harlequin Duck 15
Surf Scoter 0
Common Merganser 0
Brandt’s Cormorant 40
Double-crested Cormorant ~100
Pelagic Cormorant 28
Cormorant ~50
Bald Eagle (juvenile) 9
Bald Eagle (adult) 3
Killdeer 2
Black Oystercatcher 26
Black Turnstone 42
Surfbird 2
Rock Sandpiper 0
Dunlin 0
Mew Gull 0
Glaucous-winged Gull (+ Xs in nesting area) 486
Glaucous-winged Gull (+ Xs outside of nesting area) 229
Thayers Gulls 10
Calfiornia Gulls 6
Western Gull 1
Common Murres 1
Pigeon Guillemot 76
Northwestern Crow 2
Fox Sparrow 1
Song Sparrow 0

 

Today was a catch-up day inside and chores were routine.

Arctic Fox Nanoose Yarder 2