Category Archives: Ecoguardians Log

Underwater Scenes

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Ecological Notes:

  • Sea Lion numbers range up and down daily. Have notice more smaller sea lions this year, and can hear the higher squawks of younger ones. Unlike last year, I haven’t found any nursing pups yet.
  • Barred Owl is still here. For a couple days, there were zero other birds on the top area of the main island (Canada Geese, Turnstones, Gulls, or Dunlins)….. but they are gradually returning now. I suspect maybe the Owl hunted extensively one night and scared them all away(?)
  • Humpback whales still visible daily
  • On one day, in addition to the Humpbacks, Southern Resident Orca passed south of the reserve heading west, and Bigg’s (Transient) Orca passed heading East. While they were too far to get photographs, both groups were visible by eye (once I located them with binoculars)

Visitors:

  • Group of students and instructor from Pearson College visited for the weekend. They were primarily interested in mapping the kelp forests and how they are affected by Urchins and Sea Otters. They helped with other projects and used the ROV to view the underwater area off the jetty.

Siri, Finn, Maria, Annabelle, and Edgar

Always curious!

Sea Urchins

Young Bull Kelp

  • Contractors to work on the main house windows

Facility Work:

  • Now able to start bucking logs from the ramp area and moving to the full bucking area for firewood.
  • Cleaned and prepped the science house for the students visit
  • Did another full sweep of the main island to remove dead gull carcasses
  • Contractors continue the finishing work on the newly installed windows, moving primarily to the sills and finish on the inside.

  • Communicating with DFO in regards to the salinity measurements. They seem high, even though the meter was recently replaced. Tested with a meter owned by Pearson College and that meter showed numbers I would be expecting.
  • Ongoing spray down of walkways and decks to reduce slim and algae, but wondering if the cooler weather is reducing the effectiveness of the spray(?)

Noted Vessel Traffic:

  • Continued visits by Eco- Tourism vessels
  • Some private vessels transiting, some pausing to enjoy the nature in the reserve.

 Noted Infractions:

  • No attempted fishing detected
  • Transit and departure speeds all good

Weather Events:

  • Winds pretty consistent NNE 10-15 Kts
  • Mixes of partial cloudy, and some fog at night
  • Temperatures ranging 4 to 7 degrees

 

 

** All wildlife photos taken at the furthest distance possible, and may be cropped to improve detail! **

 

Weather – Current:

http://www.victoriaweather.ca/current.php?id=72

 

Weather – Past:

http://www.victoriaweather.ca/station.php?

Waiting on the storm(s)

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Ecological Notes:

  • All Elephant Seals have moved along, I imagine they will return in December or January and stay for the moult season
  • Although I thought it was a random event, there has been a Barred Owl roosting under the tank shed deck for 3 days now

  • Sea lion numbers are down, and many moved to the southern rocks after heavy blasting at the DND site

Visitors:

  • Ongoing visits by contractors working on main house windows

Facility Work:

  • Working on gradual trimming and removal of plants from the walkways. the root systems can be destructive to the concrete and brick, as well as encouraging water leak into the buildings…. will scrub down the  paths with the next heavy rains
  • Diesel Generator oil change

  • Weekly battery electrolyte top up and check
  • Continuing to collect logs for firewood
  • Even in the less messy months, cleaning the solar panels every now and then helps

DND events:

  • Several very loud blasts during the week, noted more than average disturbance with the birds and sea lions. (maybe coincidental but it was the day of the loudest that the 3 elephant seals left)

Noted Vessel Traffic:

  • Ecotourism and education vessels in the reserve, most following guidelines well.
  • Several private vessels in the reserve. None were observed fishing, but they commonly exit the reserve at high speed.

Weather Events:

  • Friday, November 17:
    • Sky: Mostly sunny and clear, with slight haze and overcast far south in the strait
    • Wind: NE winds 10-15 kts shifting to ENE later in the afternoon
    • Sea: rippled to with minimal chop
    • Temperature Low 6oC, High 9oC
  • Saturday, November 18:
    • Sky: clear until mid-afternoon, with clouds and haze on the south side of the strait.clouds gradually increased in the late afternoon
    • Wind: early morning rising to NE 15 kts
    • Sea:  light chop turning to
    • Temperature Low 6oC, High 8oC

 

 

** All wildlife photos taken at the furthest distance possible, and may be cropped to improve detail! **

 

Weather – Current:

http://www.victoriaweather.ca/current.php?id=72

 

Weather – Past:

http://www.victoriaweather.ca/station.php?

First week back

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Ecological Notes:

  • 3 Male Elephant Seals, 1 sub adult, 1 yearling, 1 3 year old(?) tagged – K646 (other tag obscured)
  • At least 20 Canada Geese, more adults than I have personally seen here before other than brief stop overs for migration
  • At least 6 Humpback whales, 2 well in the reserve

Visitors:

  • Contractors, working on the windows of the main house

Facility Work:

  • topped up battery electrolyte levels for solar storage

    Solar power battery bank

  • Took delivery of 1300 litres fresh water for the the storage tank

How we transfer water to the storage tank

  • Transferred a barrel of diesel to the main house tank, was a poor fall for wood salvage for the wood stove (so far)

Noted Vessel Traffic:

  • Still regular Ecotourism vessels, and the school educational vessel
  • 1 private vessel fishing in the reserve, left as soon as I contacted them on VHF

 

Weather Events:

  • Saturday, November 04:
    • Sky: Bright high cloud early, giving way  mixed high and low rain clouds by mid-morning
    • Wind: Low north winds in early morning, rising by noon to NW 35+ kts, dropping in the evening and overnight to light winds
    • Sea: Morning rippled to 2′ chop
    • Temperature Low 11oC, High 15oC
  • Sunday, November 05:
    • Sky: Early morning fog giving way to high cloudy overcast
    • Wind: morning NNW 5 kts, gradually shifting to N and rising to 20kts mid day
    • Sea:  light chop with a slight underlying swell
    • Temperature Low 10oC, High 12.5oC
  • Monday, November 06:
    • Sky: Foggy until mid-afternoon, clear and sunny to overcast
    • Wind: W/WSW 16-37 kts
    • Sea:  light chop turning to high waves by evening
    • Temperature Low 12oC, High 13oC
  • Tuesday, November 06:
    • Sky: Clear and sunny to overcast by afternoon
    • Wind: NNE 15 kts dropping and shifting to W 3kts through the day
    • Sea:  light chop , with underlying swell
    • Temperature Low 10oC, High 12oC

 

 

** All wildlife photos taken at the furthest distance possible, and may be cropped to improve detail! **

 

Weather – Current:

http://www.victoriaweather.ca/current.php?id=72

 

Weather – Past:

http://www.victoriaweather.ca/station.php?

November Returns

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Happy to be returning to the Eco-Guardian position, after a summer on and off the ocean (and my motorcycles!)

Ecological Notes:

  • 3 Elephant Seals, one tagged

  • Large daily fluctuation of sea lions…… lots of forage fish in the area, and I believe some are moving further into the Salish Sea, as other regular haunts were low on sea lions last week
  • Did see “Ollie” the sea otter near one of the north west rocks
  • Deceased Sea Lion removed from boat ramp area ….. (untrained)observation looked like an older animal, in normal shape, with no visual injuries
  • Many Brandt’s Cormorants in the reserve
  • 3 Humpback whales in the pass between Race Rocks and Pedder bay, several more south of race, viewable by eye and binoculars

Visitors:

  • Contractors working on main house window replacement

Facility Work:

  • Contractors replacing windows
  • Perimeter fence maintenance
  • Moving maximum fuel to generator room, keeping it up to ensure easy access during the upcoming storm season
  • Opportunistically remove dead Gull carcasses from the island while performing other tasks
  • Solar working well, and batteries retaining levels well overnight

DND events:

  • none during this time period, but they were working there earlier in the week, and could account for lower sea lion levels mid week

Noted Vessel Traffic:

  • 2 or 3 Ecotourism vessels
  • 1 Ecotourism  vessel with multiple visits while implementing their education program
  • 2 Kayakers out and about in the reserve

Weather Events:

  • Friday, November 03:
    • Sky: Clear in the morning, then filling in with high overcast and some clouds, light haze on the water by mid-day
    • Wind: Dropping during the night , to 5-10 kts mid morning, northerly,  building to 20-25 kts mid afternoon/evening
    • Sea: rippled to 2′ chop
    • Temperature Low 10oC, High 13oC

 

 

** All wildlife photos taken at the furthest distance possible, and may be cropped to improve detail! **

 

Weather – Current:

http://www.victoriaweather.ca/current.php?id=72

 

Weather – Past:

http://www.victoriaweather.ca/station.php?

Animal census Oct 18

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Beautiful day, but mostly high tide so a bit harder to count. Injured elephant seal still in the same 10m radius circle near the jetty, 48h after first sighting.

  • 928 california sea lions
  • 566 steller sea lions
  • 8+ bowhead whales
  • 10 canada geese
  • 6 elephant seals
  • 12 harbour seals
  • 230 gulls (way more came back at dusk)
  • 283 cormorans
  • 3 black turnstone
  • 1 brown pelican, passing by
  • 2 ravens, passing by

Tags – see pictures attached. All sea lions except for 2 elephant seals:

  • 312?
  • 3
  • 3X13
  • 730
  • 9776
  • C?70
  • C772
  • C82?
  • C927_456
  • C945_X2
  • K646_greentag_elephant_seal
  • V27
  • V839
  • VA057_cookiecut
  • X0
  • X289
  • X292
  • X2
  • X351_injured_elephant_seal
  • X46
  • X?55
  • X55?
  • X63
  • X655
  • X65?
  • X68
  • X6?
  • X773

October 16

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  • Bald Eagle in the morning, West side of the island.
  • Strong wind ~35 knots starting around 14:30
  • ~14:30 a young Elephant Seal (~1m long), orange tag #X351, laying on the rocks on the North side right along the jetty, shivering and showing skin lesions all over its back and right side, all the way to its back fins (dorsal part bleeding). Reported to competent authorities.

injured sea lion tag #VA047 Injured young Elephant Seal (~1m long), orange tag #X351

Branded Sea lions

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Allen & ilka Olsen, Eco Guardians 6 –13 Oct 2023

Fri 13 Oct
Sun AM; cloud PM. Stiff NE wind/swells 12C
Last day; shift change at 1900 when winds calmed. Second Nature not available/smaller vessel used. Began day looking for more branded sealions; 13 in total sent to researchers.

_blur

Observed much humpback activity in Juan de Fuca; 5
confirmed—do they circle back or are there many more? Five ecotours out with them. Before sunup again, streams of cormorants flying by as well as feeding. Sky and water filled with gulls. Three geese encouraged to leave as feeding on tender new grass around keeper’s house.
Filled batteries with water; ran generator. Generator diesel tank brought down and refilled from tank house. Cleared some concrete walkways. Repaired more fencing—endless task. No sealions in compound, whew.
Housekeeping: The usual cleaning for shift change plus wiped down stair railings/moldings & some of the cabinets; cleaned compost bucket. Emptied toilet. Swept downstairs entry.
We had a marvelous eight days! Signing off from this precious spot……ilka & Allen Olsen

Regular checking needed on Sea lion fence

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Thurs 12 October Allen & ilka Olsen, Eco Guardians 6 –13 Oct 2023
Fog 0700—Foghorn began sounding at 1000

Allen cleaned windows again in order to be able to observe. Next, checked fence line and righted supports, etc. No errant sealions, yet. Sent observation of branded sealions to US researchers. Noticed a single Varied thrush. Blubber Boy still sleeping in preferred spot; the other elephant sea outside fence seems to not have moved in 24 hrs—small
female? Only two ecotour vessels in am; numerous in pm. Jetty fence down so had to disturb sealions. Allen made repairs. Further observation of sealion behaviour: Steller’s roar; Ca bark—cacophony of vocalization day and night.
Massive mature males are tolerant, even tender, with youngster’s antics (possible offspring?). Youngsters playful in & out of water honing skills. All ages communal stacked side by side or draped & entangled; a few solitary.

Animal Census Oct 9

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Sun 9 October Allen & ilka Olsen, Eco Guardians 6 –13 Oct 2023

Mon 9 October
Cloud/sun; breezy
Mended much fencing including rewiring at jetty where numerous sealions had breached. Quite a challenge to get
down ramp to lift blocks up to jetty among bothered sealions. Topped up batteries. Washed windows of keeper’s
house. Much ecotour activity from both sides of border. Cruise ship in. Two trips up tower to count further. Sealions
endlessly fascinating—studying & researching to gain understanding.
5 Harbour seal
497 Gull — 314 on Great Race; 163 on isletss
4 Humpback — probably many more
3 Black turnstone
3 Canada goose
1 Oystercatcher

Animal Census Oct 8

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Sunday October  8 Allen & ilka Olsen, Eco Guardians 6 –13 Oct 2023
Warm, sunny, calm seas ~ 18C
Walked fence line; repaired as needed.
From tower:
1009 Sealion
3 Harbour seal

2606 Gull
3430 Cormorant
2 Surfbird
6 Savahna sparrow

Wed 11 Oct CENSUS DAY
Brisk NE wind; 1m swells; cloud/shower; sunny afternoon
Hundreds of cormorants stream by north-facing window before sunup to their daily rock perches.
Hundreds of gulls in feeding frenzy/many immature/~15 immature carcasses observed; 1 sick individual.
Began with walking fence line; a few lines down/another sealion breach/herded back across line.
Blubber Boy still asleep in compound; bestirred with yoga pose then went to derrick crane; not able to breach electri fence so returned to sleeping spot near keeper’s house.
Three trips up tower to again count animals. Allen cleaned solar panels/ residence; windows; filled gas tank.
Sealions intermingle though there are pockets of species-specific. Found 5 branded; will contact scientist:
All mature male California—XI, 303, 9116, 4X6, U92, green flipper tag
Ecotour vessels. Numerous humpback sightings/impossible to count.
1227 Sealion intermingled Steller/California All seem to be male though Cedric reported a single female
2 Elephant seal 3 in total for week
3 Harbour seal
670 Gull
712 Cormorant
15 Oystercatcher
4 Black turnstone
6 Surfbird
10 Canada goose
3 Harlequin duck 8 earlier in week
1 Varied thrush 12 Oct 0930