Deceased Sea Lion + Chilly Nights

Weather Today: 

  • Visibility 15 NM
  • Sky partially overcast
  • Wind 5-10 knots NE
  • Water mostly calm

Visitors and traffic: 

  • Not much traffic with the strong winds this week and last (55 knots!) only a handful of whale watching boats when conditions allow

Notes: 

  • Just above the intertidal east of the jetty we found the carcass of a deceased male Stellar sea lion. It’s the early stages of decomposition and we think it died at least 4 days ago since we accidentally captured it in the background of one of our photos. We are not sure how it died and it has no obvious injuries. We are hopeful that we might be able to learn more! We’re not sure if it died here or was washed ashore by the strong swells last weekend.
  • Last week we forgot to mention that we were joined by a sweet young elephant seal who had hidden among the sea lions near the jetty. It was not tagged so unfortunately we don’t have any more information and it was gone by the next day.
  • There have been an incredible number of eagles in the reserve eating both fish and seagulls. It’s amazing to watch them hunt and even more incredible to watch them carefully pluck a bird before digging in (albeit a bit gory).
  • We have still been seeing whales every day, primarily humpbacks but we have also been thrilled to see the occasional pod of orcas passing by. Today we spotted one young whale tail slapping continuously for about 5 minutes before moving along past Pedder Bay. It’s comforting to see the whales exhibiting their regular feeding patterns now that there are fewer vessels on the water. Now that we have become more tuned observers of whales, the behavioral contrast between vessels present and absent can be very stark.

Census: 

  • 195 Stellar sea lions
  • 330 California sea lions
  • 1 Ruddy turnstones
  • 22 Black turnstones
  • 2 Sanderlings
  • 17 Harbour seals
  • 6 Bald eagles
  • About 600 Pelagic cormorants and Brandt’s cormorants
  • About 300 California gulls

Seagull Stones and Census

Weather Today: 

  • Visibility 10 NM
  • Sky overcast
  • Wind 10-15 knots SW
  • Calm seas earlier in the day, rougher later on – swells 1-2m high

Visitors and traffic: 

  • Some old equipment is being moved to land, so there have been a couple of runs back and forth to the college.
  • The usual 5 or so whale watching vessels daily, very few pleasure craft as the weather gets worse.

Ecological Notes: 

  • We have been seeing whales every day, both humpbacks and orcas!
  • We thought the sea lions were beginning to move along for good but they came back – it has been interesting to observe how suddenly it can go from a couple hundred hauled out to perhaps only 50. They must leave in the night as we have yet to notice it as it happens.
  • Unfortunately we have another sea lion hanging around that has plastic around its neck.
  • While doing some work on the jetty today I (Kai) noticed an interesting pile of small stones piled up in a corner of the railing. We often see seagulls, especially the ones that look younger, playing with rocks of the same size. They are usually together in a group of 2-4 and they’ll take turns moving a rock around, holding it in their beak, and trying to take it away from each other. It seems plausible that the seagulls placed the rocks there, we haven’t seen other animals interacting with each other and objects this way.

Some photos from the last couple of days:

Census:

65 Harbour Seals

457 California Sea Lions

737 Cormorants

4 Eagles

17 Geese

4 Oyster Catchers

13 Black Turnstone

3 Humpback Whales

221 Seagulls

184 Stellar Sea Lions

Whales, Harlequin Ducks, and Eagles!

Weather Today: 

  • Visibility 1-5 NM
  • Sky overcast, moderate fog cover
  • Wind 10-25 knots W
  • Waves up to 0.5m

Visitors and traffic: 

  • On Sunday we had a burst of whale watching activity, some around North Rock but primarily south of the reserve near the Rosedale Reef marker.
  • We have had some supplies (water, etc.) delivered over the last couple of days.

Ecological/Weather Notes: 

  • We woke up in a fog bank on Monday and the fog has stuck around, although with periods of clarity. It sounds like Vancouver Island is going to continue getting wet weather over this week.
  • As mentioned above, on Monday there were 2 minke whales (?) in the general area of North Rock and some time later 2 or 3 humpbacks south of us. A good handful of of whale watching/eco tourism vessels came by to get close to the action.
  • Over the last couple of days we’ve been seeing whales daily, usually out about a kilometre in the strait but once or twice they’ve come in closer to Rosedale Rock.
  • Mara spotted some brightly coloured Harlequin sea ducks in the water just off the shore south-east of us.
  • This afternoon two large bald eagles visited. Going off of the stray seagull leg and patch of feathers near the house, they were resting after a snack.
  • As the census shows below the sea lion numbers reflect the colder weather moving in and them moving out!
  • Yesterday on the jetty, we spotted a pile of what we think are regurgitated squid quills and eyeballs.
  • Garry Fletcher kindly gave us a tip about the ‘mystery berries’ from the last log post. He suspects them to be from a Strawberry Tree (Arbutus Unedo) and was even able to share pictures of a tree and its fruit. Thank you, Garry!

Census:

412 California Gulls

68 Glaucus Gulls

9 Stellar Sea Lions

76 California Sea Lions

65 Cormorants

14 Black Oyster Catchers

10 Harbour Seals

7 Canada Geese

15 Black Turnstones

Halloween Mystery Berries

Weather Today: 

  • Visibility 15+ NM
  • Sky clear with lots of sun in the later afternoon
  • Wind 0-5 knots N
  • Calm seas

Visitors and traffic: 

  • No visitors over the last couple of days.
  • A handful (3-6) of whale watching boats come through daily as well as a couple of private vessels.

Ecological Notes: 

  • Mara spotted and photographed a small amount of orange/red berries on the ground near the jetty. It would appear a bird regurgitated them – we aren’t exactly sure what they are and haven’t seen anything like this before.
  • The amount of sea lions seems to have stabilized. There are many hauled out, but thankfully this seems to be it! They are very determined to rest near and right up to the south side of our house and all around the lighthouse down to the desalinator building. The worst they do is dislodge some of the rocks that form unused raised beds and low walls around those areas.
  • We have been spotting whales frequently over the last week or two, and saw another humpback today.
  • Last night and the night before it rained heavily and the puddles that remain are being enjoyed by the seagulls and geese.

Some photos from the last couple of days:

Additional Notes: 

    • We have begun clearing out the firewood that was stored under the front deck/stairs. With the work on the guest house stairs nearing completion, the stairs on the main residence could be up next.
    • While moving the firewood we took a closer look at the remainders of a very old looking wrought iron bench (stored with the firewood). This looks like an interesting artifact! The company Innova it still around and selling similar goods.

 

An Exciting Few Days- Orcas!

Weather today: 

  • Blue skies with a few small clouds blowing by
  • Visibility 10-15 NM
  • Wind 10-25 knots SW
  • Sea state 0.5 m chop

Visitors: 

  • No visitors today, but over the last few days we have have been joined by Greg and a technician to service equipment and deliver supplies to the island. Environment Canada personnel came to update weather equipment on the lighthouse with new sensors and other hardware!
  • A handful (5-10) eco-tourism vessels have been though the reserve daily as well as the same for pleasure crafts.

Ecological Observations: 

  • Over the last few days it has been very interesting to note the development of the seagulls chicks during our two week absence. The majority of them can now fly, although many appear to spend time in their respective nesting areas. While the young ones spend time on the water and practice bobbing their heads under, they still beg for food from their parent(s).
  • There have been 2-5 explosions daily, except for today, at the Esquimalt Canadian Forces Base. They seem to be varying in intensity – sometimes only a sharp ‘thump’, while other times the whole house shakes! The animals in the reserve certainly notice the latter. We sometimes see the majority of the landed birds and hauled out pinnipeds in the area flee to the water or air on these occasions.
  • On Tuesday we observed a larger pod (5-6) of orca whales move through the reserve and the surrounding waters. We first spotted them to the inside of north rock and over roughly 20-30 minutes they moved around great rock to opposite side. It looked as though they may have been hunting (moving towards shore in a line formation) but we were not able to see their prey.

Foggy Days and Sea Lions

Weather:

  • Sky overcast, heavy to medium fog
  • Visibility 1 NM (less than 1 during heavy fog)
  • Wind 5-15 knots W
  • Sea state: rippled to small waves less than 0.2m

Marine Traffic/Visitors:

  • A small handful of eco-tourism boats came thought the fog today.
  • Over the weekend, Sunday especially, there were many small pleasure crafts and a few eco-tourism vessels

Ecological Observations: 

  • A pod of four orcas was in the reserve on August 6th! They stayed in the area for about 10-15 minutes before heading towards Pedder Bay!

  • The sea lions are returning. Over the last few days there has been at least a dozen hauled out on the north side of the island near the crane, with more on the outcropping rocks.
  • The seagull chicks seem to be growing faster every day – we’ve spotted a few that are beginning to fly short distances.
  • When we do our water sample from the jetty we see pigeon guillemots perching up on the nearby rock, always in pairs, and sometimes with fish. They are very tricky about waiting until nothing is watching to take food back to the nest!
  • The fog and the nesting birds keep us inside most days without a good view of animals. More pictures and a census to come as soon as we can see!

Census:

  • 40 California sea lions
  • 51 Stellar sea lions
  • 111 Harbour seals
  • 1 Elephant seal (male moulting)
  • 552 Glaucous-winged gulls (nesting, some chicks that are big enough to see included)
  • 388 California gulls
  • 12 Oystercatchers
  • 112 Black turnstones
  • 2 Ruddy turnstones
  • 1 Surfbird
  • Pigeon guillemots were not visible at the time of this census (very windy), but the numbers have been consistent from last week as they continue to care for their young.

Whale Sighting!

Weather

  • Visibility: 15 miles
  • Wind: 10-15 knots West, later 5 knots South, then 5-10 West
  • Sky: clear and sunny!
  • Water: rippled

Ecological

  • Census day!
  • Shortly before 15:30 as I was counting shorebirds, I heard a loud noise to my right. Glancing over, I was thrilled to see a whale surfacing in the South Channel. I managed to get some photos as it resurfaced farther south-west.
  1. California Sea Lions: 79
  2. Harbour Seals: 69
  3. Steller (Northern) Sea Lions: 33
  4. Elephant Seals: 3, all on Great Race, 2 young males, 1 weaner
  5. Whale: 1 (I think it was an Orca)
  6. Seagulls unspecified: 269
  7. Pigeon Guillemots: 45
  8. Cormorants unspecified: 30
  9. Double Crested Cormorants: 9
  10. Surfbirds: 37
  11. Harlequin Ducks: 27 (15 males and 12 females)
  12. Canada Geese: 24
  13. Black Turnstones: 20
  14. Bald Eagles: 20 (4 adults, 16 immature)
  15. Black Oystercatchers: 6
  16. Rock Sandpipers: 4
  17. Crows: 3

Boats

  • A few eco-tours passed by today.
  • Second Nature came out with food supplies for me.
  • A large navy sailboat passed by north of the reserve.

Visitors

  • Kyle and Jeff came out in Second Nature.

Other

  • One helicopter flew just south of the reserve in the morning.

Return of the Harbour Seal

Weather

  • Visibility: 5 miles in the morning, 15 during the day.
  • Wind: 20-25 knots NE, down to 5-10 in the afternoon, then back up to 25.
  • Sky: overcast and rain followed by some sun in the afternoon.
  • Water: 2′ chop

Ecological

  • Saw three branded California sea lions: 7960, 8985, and U503.
  • Yesterday’s Harbour Seal near the jetty returned for another plank.
  • Saw an unidentifiable whale surfacing south of Rosedale Rock.

Maintenance

  • The usual chores
  • Couldn’t fully fix the electric fence near the energy building since the elephant seals who were lying on parts of the fence refused to move.

Boats

  • Saw a Search and Rescue boat along with a few eco-tours.

Fog ‘n Whales

Weather

  • Visibility: ranging between 0 and 15+ miles today.
  • Wind: 0-5 knots, at various times from the N, S, or W.
  • Sky: cloudy and often very foggy.
  • Water: calm.

Ecological

  • At least 3 orcas swam along the edge of the reserve from West Rock towards the North Rocks this afternoon.
  • They were followed by several boats.
  • Noticed a few elephant seals mingling with the sea lions near the energy building and on the ramp.

Maintenance

  • Reset the electric fence in the morning.
  • Cleaned the solar panels.
  • The usual stuff like toilet maintenance, sea water sample, and generator.

Boats

  • When it wasn’t foggy there were several ecotours in the reserve today.
  • Several times there were three boats quite close together viewing the sea lions.
  • At times I wondered if perhaps some of the ecotours were both technically in the reserve (not allowed when whales are present) and too close to the whales (see above photos).

Other

  • Three pairs of DND blasting today.
  • 11:47 and 11:49.
  • 1:28 and 1:30.
  • 2:24 and 2:26.
  • The Fog Horn was active much of the night and often throughout the day.

Sunny May Day on the Rock

Weather

  • Visibility: 15+ miles
  • Wind: 0-5 knots NE, then S
  • Sky: clear and sunny!
  • Water: calm
  • Welcome springtime!

Ecological

  • The usual 15 elephant seals on Great Race today.
  • Thought I saw whales out West at sunset. I definitely saw something coming up for air and blowing jets of water.

Elephant seal salad

Maintenance

  • Wrote the April month end report today amongst the usual chores.

Boats

  • 5 eco-tours came by today.
  • Some of them appeared to be too close to the harbour seals on Turbine Rock.
  • The viewing distance for boats near marine mammal haul-outs has been accepted by the Ecotour community to be 100 metres.

Other

  • DND blasts at 10:14, 10:16, and 10:20.