Monthly Archives: April 2019

Busy weekend

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Was quite busy this weekend but things have calmed down a bit now

Weather

  • Visibility: 15 Miles
  • Wind: 5-15 SE
  • Sky: Clear
  • Water: Flat

Boats/Visitors

  • The couple who will be taking the summer shift came by today for a little orientation, ran them through some of the chores we do here and will get more training time when we switch mid May
  • beautiful out the last couple days since the wind calmed down, there has been plenty of boats around

Maintenance

  • The solar panels really need to be scrubbed, I will try get that done tomorrow morning before the sun comes up, they are very difficult to clean when the sun is beating down on them

Ecological

  • 14 elephant seals, the pup is still here
  • very few sea lions, around 100 of them, seems to be an even mix of stellar and californias
  • about 12 geese around and 7 goslings so far
  • a couple hundred pigeon guillemots around today
  • about 6 oystercatchers, they will probably start nesting soon
  • a little group of harlequins around along with about 200 gulls that are starting to build their nests as well
  • there is at least 50 harbour seals on the outer rocks  and that’s about it for a rough census

Marine Science and possible blind sea lion

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Weather

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

Boats/Visitors

  • A couple visitors on island observing the elephant seal molt also Laura’s marine science class are doing transect studies in the intertidal zone, yesterday and today

Maintenance

  • Solar has been great lately so I haven’t had to run the generator too much and I have been able to run the desalinator periodically on solar power, still waiting for the new desalinator and once that is up running I would love to pressure wash all of the buildings, they have quite a build up of algae on them.

Ecological

  • A young stellar sea lion was acting strangely on the jetty yesterday, it wasn’t opening its eyes and it was the last one off the jetty, instead of diving off it carefully backed off the jetty tail first, it didn’t appear frail or injured but it was acting very strange which led me to think it was blind, it is branded so I am going to look for it to see if I can get a clear picture of the brand and maybe identify this sea lion and get it help if it needs it.
  • three goose nests were not able to be addled this year, so we will have some goslings running around, but the rest of the nests have been successfully addled
  • still 13 elephant seals, a few young males and mostly older females plus the male pup is still here, he seems to be doing pretty well although he does go swimming I’m not sure if he has started hunting yet

Goslings

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Weather

  • Visibility: 15 Miles
  • Wind: 5-15 NE
  • Sky: Overcast
  • Water: Flat

Boats/Visitors

  • No visitors but quite a few tour boats

Maintenance

  • Just trying to fill up the water tank before guests come to stay in the guest house for a few nights

Ecological

  • The eggs hatched a little sooner than planned, so I missed addling that nest, but the goslings are pretty cute, there are a total of 8 nests this year, as far as I have seen
  • still 13 elephant seals here, the male pup is still around too and most of the elephants have started molting

Rainy day

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Weather

  • Visibility: 15 Miles
  • Wind: 0-10 NE
  • Sky: Overcast
  • Water: Flat

Boats/Visitors

  • No visitors but quite a few tour boats came to look at the otter in the north kelp bed

Maintenance

  • Its been very cloudy all day so I’ll run the generator and desalinator tonight

Ecological

  • still 13 elephants around, the male pup is still here
  • have to walk around with a broom because the geese can get pretty vicious when walking by
  • plenty of sea lions and harbour seals around and a lot of gulls
  • there has also been quite a bit of eagle activity, they like to chase the seagull’s around

13 Elephants

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Weather

  • Visibility: 15 Miles
  • Wind: 0-10 NE
  • Sky: Partly Cloudy
  • Water: Choppy, under a metre

Boats/Visitors

  • Had a few visitors this morning, and some help addling goose eggs

Maintenance

  • Haven’t had quite enough sunlight lately so I’ve ran the generator a couple of times but I haven’t had to run it too much

Ecological

  • 13 elephants seals, only one has molted and about 4 of these elephants are young males, between 1-3 years old
  • Nemo the male pup is still here, Dory left a little while ago
  • There are at least 5 or 6 goose nests around that need addling, which we do here as population control of the geese

Nautichthys oculofasciatus (Sailfin Sculpin): The Race Rocks taxonomy

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Sailfin Sculpin , Nauticthys oculofasciatus
(Aprox 20cm in length) Ryan took these pictures on a night dive in April, 2010.

 

Domain Eukarya
Kingdom Animalia
Phylum Chordata
Sub-PhylumVertebrata
Class Scorpaeniformes
Order hemitripteridae
Family Cottidae
Genus Nauticthys
Species oculofasciatus Girard 1858
Common Name:Sailfin Sculin

 

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. March 15 2010 – Ryan Murphy

Cameras are back up

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Weather

  • Visibility: 15 Miles
  • Wind: 0-5 SE
  • Sky: Partly Cloudy
  • Water: Flat

Boats/Visitors

  • Had a few visitors this morning

Maintenance

  • as many of you noticed the cameras were down, that is because there was an issue without the router on Saturday, we just got replacement parts today and everything should be up running this also includes my internet which means I can post on this blog again

Ecological

  • A lot of elephant seals lately, there are 7 females and 4 males, this includes the pup
  • The males are very small, no big noses yet, they must be 2 or 3 years old, one of them has a green tag D018
  • the female pup left two days ago but the male pup is still here, he will probably leave any day now
  • only one of the females has been molting so far, the other 6 will probably start soon
  • I have counted 6 goose nests so far, I haven’t been able to addle them because I do need someone to help me fend off the geese while one takes the eggs. We do this is a population control method and have a permit to addle goose eggs

Storming

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Final exam/assignments the past week have kept me very busy, so here is  an update on the current elephant seals

Weather

  • Visibility: 15 Miles
  • Wind: 20-35 SE
  • Sky: Overcast
  • Water: Waves 1-2 metres

Boats/Visitors

  • No boats out there today

Ecological

  • There are 3 mature females, one young male and the pups are still here. I have not seen any molting yet, the females will be going through that soon
  • There are 3 goose nests that I’ve seen, I attempted to addle the eggs but there was no getting past those geese which seem extra vicious this year
  • Still about 100 sea lions, mix of california and stellar, mostly california
  • Theres usually nearly 50 or 60 harbour seals out on the rocks, not today due to the storm