Tag Archives: sea lion

CODAR installation for Race Rocks

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Juan de Fuca _CODAR_backgrounder

Today Guy drove me out to Race Rocks with Kevin Bartlett, Marine Equipment, Specialist with Ocean Networks Canada. They had installed equipment earlier in the year but had ro change the frequency of broadcasting before it is operational. Kevin was making repairs, one being fixing the conduit at the base of the tower which had been disturbed by sealions. When this equipment is fully operational it will give acurate current vectors for the eastern entrance of the Strait of Juan de Fuca.

 

 

Sample from a similar station now  in operation:

 see animation here

 

 

 

It was has been noticeable this year that instead of hauling out on the neighbouring islets of the Race Rocks Archipelago, the sealions are hauled out entirely on the main island of Great Race Rock. They have heavily impacted the vegetated areas .

Visitors and census

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Weather

  • Visibility: 15 Miles
  • Wind: 0-10 NW
  • Sky: Overcast
  • Water: Calm

Boats/Visitors

  • Guy came by with Garry and David a Pearson alumni for a little visit
  • There are still plenty of ecotours around, also a lot of whales, I don’t think the ecotours are giving them enough space when they are cruising by

Maintenance

  • The fence is holding up very well, I still need to extend it though

Ecological

  • No elephant seals at the moment, haven’t seen any for a few days
  • saw two humpbacks today and an eagle so that was nice
  • the geese are also back today, they come and go day by day
  • not as many californias but even more stellars

Census

  • California sea lion – 311
  • Stellar sea lion – 264
  • Harbour seal – 70
  • Elephant seal – 0
  • Cormorants – 44
  • Seagulls – 297
  • Black turnstones – 12
  • Fox sparrows – 6
  • Geese – 8
  • Eagle 1
  • And I suspect 1 sea otter is in the north kelp bed

A lot of Whales

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Weather

  • Visibility: 15 Miles
  • Wind: 5-20 NW
  • Sky: Partly Cloudy
  • Water: Waves under a metre

Boats/Visitors

  • Plenty of ecotours around today
  • Guy also came by, we moved more of the old batteries out today

Maintenance

  • Ran the desalinator and the generator when the clouds came in, late afternoon
  • moved out some of the old batteries

Ecological

  • saw a small pod of killer whales around north rock, about 7 of them late morning, early afternoon
  • saw another pod around sunset, south of the island but not too far out
  • also saw humpbacks, one or two near both pods
  • there have been killdeer hanging around and the geese came back today

Blasting

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Weather

  • Visibility: 15 Miles
  • Wind: 5-15
  • Sky: Partly Cloudy
  • Water: Flat Calm

Boats/Visitors

  • Quite a bit of boat traffic, many ecotours, fishing boats and sailboats
  • Guy came by, we junked out the generator room a bit and he gave me a training session on the winch, soon I should be able to take the whaler out by myself

Maintenance

  • Had to repair the fence a couple times today, hope to extend the fence all the way to the helicopter pad as soon as I get more stick and pegs

Ecological

  • The Geese were around today
  • no elephant seals in sight
  • the blasting from the DND base was scaring the sea lions
  • also there were quite a few killdeer puttering around

Census and so many sea lions

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Weather

  • Visibility: 15 Miles
  • Wind: 0-10 NW
  • Sky: Overcast
  • Water: Calm

Boats/Visitors

  • Guy, Greg and Travis came by to help finish putting up the fence and also fix a couple things in the house
  • Still a lot of ecotours cruising by each day

Maintenance

  • The fence is up and working better than the old fence for keeping the sea lions out of certain areas
  • the washer is now also working, which is great for me
  • had to run the generator quite a bit today, the batteries have been running low

Ecological

  • About a hundred more sea lions than there were last weak
  • also seems to be more gulls and harbour seals
  • havent see the geese around today
  • also a sea lion with garbage wrapped around its neck, will contact the right people and keep an eye on him

Census

  • California sea lion – 371
  • Stellar sea lion – 184
  • Harbour seal – 77
  • Elephant seal – 1 female , there was another female but she left a couple days ago
  • Cormorants – 30
  • Seagulls – 486
  • Black turnstones – 25
  • Fox sparrows – 12

Marine Mammals of Race Rocks

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A slide show by Ron Bellamy of Sooke August 2018

Another Elephant

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Weather

  • Visibility: 15 Miles
  • Wind: 0-10 SW
  • Sky: Cloudy, patches of fog
  • Water: Flat Calm

Boats/Visitors

  • Some boat traffic around, mostly ecotours

Maintenance

  • had to run the generator for a few hours today because there was no sunlight coming through those clouds

Ecological

  • the sea lions are taking up that area between the guest house and the generator room, seems to be more and more of them everyday
  • there is another female elephant seal, shes bigger than the first one that showed up and more calm, she doesn’t look like she is molting as bad as the first one

New Students

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Weather

  • Visibility: 15 Miles
  • Wind: 0-10 NW
  • Sky: Clear
  • Water: Flat Calm

Boats/Visitors

  • Quite a bit of boat traffic, many ecotours, fishing boats and sailboats
  • Guy brought by a couple boat loads of the new first year students, as he did yesterday so we could give them a little tour of Race Rocks, its great when the students get to come out here and see another aspect of Pearson College, they don’t come out here that often and you can’t see it from the college

Maintenance

  • having some camera issues lately, will need to order a new SD card for the Race Rocks camera and the one in personal camera is not cooperating either, but hopefully we will be able to get more photos up soon

Ecological

  • still around 300 sea lion, mostly californias around the island.
  • plenty of harbour seals on the outer rocks, a few on the main island
  • also a few whale sightings, I saw two humpbacks by north rock yesterday morning and Guy said he also saw killer whales near there when he came he around 9:30am yesterday.
  • Also one of the younger seagulls I posted a photo of last week is dead, not quite sure what happened, just its body by the pathway
  • there are still about 4 of the younger ones all together

Its been an eventful week and hopefully I can start taking pictures again soon :)

Census and Visitors

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Weather

  • Visibility: 15 Miles
  • Wind: 20-25 NW
  • Sky: Partly Cloudy
  • Water: Waves under a metre

Boats/Visitors

  • Quite a bit of boat traffic, most of it being whale watching tours
  • Guy, Greg and Mike came by today to take the old washer and dryer in for repairs

Maintenance

  • did some pressure washing today, but will probably do more of the solar panels tomorrow, need to fuel up the pressure washer first

Ecological

  • Quite a few sea lions, and harbour seals around
  • Birds consist of seagulls and cormorants, haven’t seen any eagles or harlequinns around, there aren’t even any geese here today
  • it looks like one of the young seagulls, there are still about 7 maybe 9 around of the really young ones, but it looks like one of them was pecked at around its head

Census

  • stellar sea lions – 104
  • california sea lions – 198
  • harbour seals – 55
  • gulls – 289
  • cormorants – 26

I’m Back

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Weather

  • Visibility: 10 miles
  • Wind: 15-25 kn SW
  • Sky: slightly hazy/partly cloudy
  • Water: a bit choppy, under a metre

Boats/Visitors/Sightings

  • Plenty of ecotours, whalewatchers around today, by the way they were circling the kelp patch I assume the otter was there

Island maintenance

  • had to run the generator for a few hours today because there was not a lot of sunlight
  • also cleaned off the camera by the helicopter pad, received a message saying the cameras were getting difficult to see through

Bird notes

  • Nice to see a few younger seagulls around, they were already a decent size and lost their baby feathers by the time I got here last september

Marine mammals

  • Plenty of sea lions already on the main island, will need to put up a fence soon to keep them away from important areas, such as the generator room, don’t want to run into them if I need to get to the generator