Monthly Archives: October 2016

Sea Lion Corpse Removal

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Well well well, the tool bar on this blog post creator has disappeared. No more bullet points or photos. Maybe it’s just a Hallowe’en prank?

The weather this morning was overcast, with calm seas, a gentle breeze of 5-10 knots East, and a visibility of more than 15 miles. Later on the day was marked with periodic showers and winds gusting up to 30 knots West.

The sea lions continue to do their thing, clambering all over the rocky edges of the island, and generally making a nuisance of themselves around the jetty. They keep ramming into the finicky sliding door to the boathouse. There were five elephant seals on Great Race today.

Kyle and Guy came out in the afternoon to drop off some food supplies and help with the removal of the dead California sea lion. What an appropriate task for Hallowe’en. We hooked him up to a rope on the end of the derrick, and hauled him out to sea. Maybe I should have kept the skull for decoration tonight.

Only a couple of eco-tours today.

Well it’s fully dark outside now. I expect I’ll have my first trick or treaters any moment now. I hope they don’t mind bird poop instead of candy; it’s all I have in abundance out here!

Seawater Data, October 2016

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Station Race Rocks Lightstation
Month: October Year: 2016
Observer Lester B. Pearson College   of the Pacific
Date Time YSI Salinity YSI Temp °C
1 14:25 31.9 10.4
2 15:45 32.0 10.5
3 15:40 31.4 10.4
4 15:52 31.6 10.8
5 16:07 31.4 11.1
6 16:04 31.6 10.7
7 15:50 31.8 10.6
8 11:56 31.8 10.2
9 12:20 31.9 10.6
10 12:35 31.8 10.6
11 12:36 31.6 10.6
12 12:36 31.8 10.5
13 13:15 31.7 10.5
14 13:17 32.1 9.9
15 N/A TOO STORMY
16 14:15 31.7 10.6
17 14:47 32.2 10.0
18 15:20 32.1 10.5
19 15:51 31.7 9.9
20 16:18 32.2 10.1
21 16:30 32.1 10.1
22 11:07 32.3 10.0
23 11:35 32.2 10.2
24 11:55 32.0 10.3
25 12:07 32.0 10.5
26 12:20 32.0 10.1
27 12:39 32.1 10.2
28 13:07 31.9 10.5
29 13:25 31.7 10.6
30 14:00 31.8 10.4
31 13:50 31.7 10.6
Submitted to: Inst. Ocean Science, P.O. Box 6000, Sidney, B.C. V8L 4B2
Peter Chandler   Peter.Chandler@dfo-mpo.gc.ca
Recorded by Race Rocks Ecological Reserve Guardian on behalf of Lester B. Pearson College

Another Sunrise-to-Sunset

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Weather

  • Visibility: 15 miles
  • Wind: 15-20 knots NE, later E
  • Sky: mix of sun and cloud
  • Water: 1′ chop

Ecological

  • 4 elephant seals on Great Race

Maintenance

  • Did some fence resetting
  • Had to reset the UPS in the tower at around 19:30
  • The wind speed display in the main house stopped working, it only shows 00.0
  • The one in the tower still works though so the problem is not with the tower instruments

Boats

  • A few eco-tours today

Swell, Sea Lion, Sooth

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Weather

  • Visibility: 15 miles
  • Wind: 10-15 knots N, later down to 5-10 N
  • Sky: overcast, then a rather sunny afternoon.
  • Water: 1′ waves, 3′ swell on the rocks

Ecological

  • A rather large sea lion encroachment today.
  • I think the powerful swell against the rocks was driving them inland.
  • 5 elephant seals on Great Race.
  • One of them spent the day lying in the mud on the NE part of the island.

e-seal-29-10

Maintenance

  • The sea lion encroachment caused major fence discombobulation.
  • Spent 1 hour resetting the fence.
  • The usual chores as well.

Boats

  • A few eco-tours came by today.

Other

  • A float plane flew over Great Race just after 15:00.

Sunny Day

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Weather

  • 7:15
  • Visibility: 15 miles
  • Wind: 10-15 knots NE
  • Sky: overcast
  • Water: calm
  • 10:45
  • Visibility: 10 miles (fog to the South and West)
  • Wind: 10-15 knots NE
  • Sky: sunny
  • Water: 1′ chop
  • Nice sunset!

Ecological

  • Saw 6 Harlequin Ducks today!

Maintenance

  • Ran the desalinator during the afternoon.
  • Stacked some firewood.
  • Cleaned the solar panels.
  • The usual chores.

Boats

  • Didn’t see many boats today despite the nice weather.

The Dunlin!

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Weather

  • Visibility: 15 miles
  • Wind: 0-5 knots East
  • Sky: overcast with showers
  • Water: 1′ chop

Ecological

  • Saw one California Sea Lion with a nasty looking neck wound.
  • Conducted a census today.
  • Several bird species notably absent today.
  • No Harlequin Ducks, Savannah Sparrows, or Black Oystercatchers.
  • The Sparrows have been absent all week; I suspect gone for the winter.
  • I’m sure the Harlequins and Oystercatchers are still around.
  • Only saw two Heermann’s Gulls; I think last weeks group was just passing through.
  • I did see my first Dunlin of the season though!
  • And lots more Black Turnstones than in previous weeks.
  • They like to splash around in the rain puddles.
  1. California Sea Lions: 606
  2. Northern (Steller) Sea Lions: 181
  3. Harbour Seals: 12
  4. Elephant Seals: 7 (2 on Great Race, 5 on Middle Rock)
  5. Seagulls unspecified: 586
  6. Thayer’s Gulls: 114
  7. Glaucous-winged Gulls: 76
  8. Heermann’s Gulls: 2
  9. Cormorants unspecified: 356
  10. Black Turnstone: 33
  11. Canada Geese: 3
  12. Bald Eagles: 3 (2 adult, 1 immature)
  13. Dunlin: 1

Maintenance

  • The usual chores.
  • Reset the electric fence which has been faring unusually well.

Boats

  • A surprising number of eco-tours today, given the weather, day of the week, and month.
  • I counted at least 10.

A Strong Breeze

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Weather

  • Visibility: 15 miles with occasional fog interludes
  • Wind: 20-25 knots NE, later down to 15
  • Sky: showers
  • Water: choppy, especially in Middle Channel where waves and current collided.
  • The foghorn went off for a minute or so in the afternoon.

choppy-26-10

Ecological

  • Still lots of sea lions on and around the jetty.
  • Lots of Canada Geese on the island.

Maintenance

  • Yesterday at 21:30 the windspeed display showed 00.0 despite clear wind.
  • It started working again sometime in the early morning.
  • The usual chores.

Boats

  • A few eco-tours came by in the afternoon.
  • One of them was here when the foghorn went off.

hark-a-boat-26-10

Incredible Sunset

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Weather

  • Visibility: 15 miles
  • Wind: 10-15 knots North
  • Sky: overcast, later some blue sky
  • Water: 2′ chop, later calm

waves-25-10

Ecological

  • Lots more sea lions on and around the jetty.

Maintenance

  • The usual chores.
  • Tried to move the dead sea lion for the 3rd time.
  • Too heavy for me no matter what I try.

Boats

  • Several eco-tours came by in the afternoon when the water calmed down.

Sea Lion house damage

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Weather

  • Visibility: 15 miles
  • Wind: 0-10 knots West, later NE
  • Sky: Mix of sun and clouds
  • Water: choppy in the morning, calm later on

 

Ecological

  • The sea lions are far less prevalent on the inner part of the island now.
  • Saw California Sea Lion U105.

Maintenance

  • Somehow the sea lions have managed to break a pipe attached to the students’ house.
  • I’m not sure what kind of wire was in the pipe, but it was ripped out and broken.
  • Whatever it is, it seems to run into the disused basement workshop.

Boats

  • Ogden Point Dive boat had divers down in Middle Channel this morning.
  • Saw a sailboat pass by, as well as a few eco-tours.