Tag Archives: humpback whale

Elephant Seal!

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Friday September 20th

Last night while we were fixing the fence on the South Side of the Island that had been knocked over….Again.. we spotted a seal looking a little different than everyone else

Looking a little closer, we realized it was an elephant seal! Looks like a small female, and she is tagged, though we couldn’t get a good photo of it. We reported it to the biologists from California who implement that specific tagging study.

Also saw a couple more branded Sea Lions who we also reported, as well as a dead sea lion we spotted along the south side of the island at low tide.

Scott has worked his way through the pile of wood piled down near the Jetty, so the next Eco-Guardians will def be warm for a while.

Whale Watching Vessels: 10

Private Vessels: 0

Weather: Mix of Sun and Cloud. Pretty Calm day, wind pretty consistent around 5knts W.

And like everyday this month lots of humpbacks feeding all day!

The Journey of #444X

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Wednesday September 18, 2024

Not a huge day facilities wise. We did our daily repair of the electric fences, and chopped a little more wood.

However, we did receive some cool news from Brian Wright, the NOAA scientist who we reported the branded sea lions to. He told us that number 444X, was first tagged in Astoria all the way back in 2016, and he has not been reported since.

This information is super valuable to scientists and managers because it shows what areas are being used by these animals, the extent of their ranges, and how long they can live. (Which for a California Sea Lion is 15 – 25 years!).

Mark and recapture studies are also very important for estimating functional population size, and this type of study design is used for lots of fundamental ecological work. This infographic from FishBio, nicely explains how a mark-recapture study can work in an open environment! Again, this is a good reminder to report any tagged animals you encounter!

Whale Watching Vessels: 20

Private Vessels: 0

Weather: Mix of Sun and Cloud.  Calm during the day, wind picked up to 12kts W

The Fence is up!

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There is now a perimeter around all the facilities! Now, Scott and I just need to make sure that they keep standing…

We also did the census this morning at low tide. There has been a dramatic increase in sea lions since last week!

Birds:

  • Gulls: 1454
  • Cormorants: 42
  • Oystercatchers: 3
  • Canada Goose: 15

Mammals:

  • Stellar Sea Lion: 360
  • California Sea Lion: 933
  • Harbour Seal: 127

Animal Tracking and Injuries: Noted one California sea lion with Salmon Flasher. Will report to DFO Tomorrow.

 

Whale Watching Vessels: 15

Private Vessels: 5

Weather: Clear and Sunny all day. Winds W 10knts

Census Day!

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Sunday September 8th

Today we spent a lot of time on the fence again. We painstakingly went through each section to ensure that charge was being held the whole way through. This was a very tedious process and we still don’t have the voltage up to where we want it to be…. but there have been no pinniped breaches yet, so fingers crossed!

Today, Scott and I climbed the lighthouse tower to complete our first wildlife census. As a marine ecologist, I have a lot of experience counting fish underwater. However, counting over 600 Sea lions that all look like overlapping brown logs or trying to count birds that keep on flying away or are hidden between all the sea lions was way harder. With that said, being a top the tower made everything much easier to see and to conceptualize on a greater scale.

While we were up there we also got to enjoy a couple of humpback whales engaging in tail slapping or “lobtailing” behaviour for well over 30 minutes. It is thought that the sound and force generated by the slaps frighten the bait fish into tighter schools making them easier to hunt. Based off gull activity, there were definitely a lot of bait balls around, so hopefully we will get to see more of this behaviour in the coming days!

  • Water Sample
  • Ran Generator
  • Washed Solar Panels
  • Patched and checked new electric fence
  • Island animal census

Whale Watching Vessels: 25

Private Vessels: 7

Census Results:

Birds:

  • Turnstones: 15
  • Killdeer: 1
  • Gulls: 528
  • Cormorants: 70
  • Oystercatchers: 2
  • Canada Goose: 6

Mammals:

  • Stellar Sea Lions: 115
  • California Sea Lions: 497
  • Sea Lions (Too Far for confident ID): 205
  • Harbour Seals: 63

Weather: Slightly Hazy/Overcast. Wind NW Building all day to ~ 15knts

September Eco-Guardians are Here

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Neha And Scott

Thursday, September 5 – Day 1

Hey! We are Scott and Neha, the next Eco-Guardians for the month of September.

Bit of a whirlwind first day, we got paid a visit by the Canadian Coast Guard who were here to check out the foghorn that has been having some issues. They also sent an engineer to check out the lighthouse and dock crane. Had a nice cup of coffee with a couple of the guys, learning about different ways people work on our amazing coast!

We spent the rest of the day getting accustomed to the house and grounds and we are slowly introducing ourselves to the 800 + Sea Lions we are currently sharing the rock with. We ended the day watching the sunset on the top of the tower, joined by a couple of feeding humpback whales in the strait.

  • Water Sample
  • Ran Generator
  • Chopped Wood

Whale Watching Vessels: 11

Weather: Hot and Sunny, Calm and Glassy, <5knts

Porpoises, Killer Whales, and Humpbacks, Oh My!

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Another gorgeous day on this rock! The gulls are laying eggs faster than I can count them and they seem to range from 1-3 per nest. Lots of nests still without eggs though and lots still being built. I got to see both humpbacks and killer whales not too far out of the reserve today and yet I think I was most excited about the porpoises. I see harbour porpoises nearly every time I go to the beach when I’m home yet I rarely seem to see them here. The water today was so glassy they were impossible to miss!

Facility work:

  • Topped up battery electrolytes
  • Cleaned solar panels

Vessels:

  • Ecotourism: 24 vessels
  • Private: 1 vessel

DND Blasting:

  • 10:30am – Birds fled, pinnipeds aware but remained hauled out
  • 10:32am – Birds still hadn’t returned from first blast, sea lions sat up, harbour seals went in the water
  • 10:45am – Was in the midst of battery maintenance, did not note disturbance
  • 12:50pm – Birds fled
  • 12:52pm – Birds still gone from previous blast 
  • 1:10pm – Birds fled but quick to return

Weather:

  • Sky: Blue sky and sun
  • Wind: Low of 4 knots, High of 9 knots
  • Sea: Glassy
  • Temperature: Low 10•C, High 24•C

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

A Whale of a Day

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Happy Sunday! The sun is shining, the air is calm (finally!!!!) and I spotted my first baleen whale of the season!

My favourite days here are ones like this – I can get a lot of work done but also pause between tasks to soak up the warm weather and experience the wildlife. Today’s wildlife involved a humpback whale and I couldn’t be happier about it. The humpbacks have been making their way back into the Salish Sea for a while now so I’ve been not so patiently waiting for one to come by. With the wind being so strong this past week its been nearly impossible to spot the spout of a cetacean, but today was perfect for it and I even got a little fluke shot.

Hopefully more days like this to come!

Facility Work:

  • Cleaned solar panels
  • Cleaned main house windows
  • Repaired breaks in electric fence
  • Started bucking/chopping remaining wood in the outside pile

Vessels:

  • Ecotourism: 5
  • Private: 4
  • Dive boat: 1

Infractions:

  • No infractions, I did remind one private vessel to keep their distance from sea lion haulouts but no animals were disturbed. Tons of fishing vessels near/around the reserve but none came in.

Weather:

  • Sky: Blue sky and sun
  • Wind: Low of 4 knots, High of 16 knots
  • Sea: Calm, small whitecaps in afternoon when wind picked up
  • Temperature: Low 7•C, High 16•C

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

July 11, 12, 13, and Weekly Census

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Weather for July 11:
Wind: W 11 to 27 knots
Visibility: 15 NM
Sky: Partly Cloudy
Sea: rippled in morning, up to 2′ chop in afternoon
Air temperature: 12-14 C

Weather for July 12:
Wind: W 18 to 35 knots
Visibility: 10 to 15 NM
Sky: Cloudy in morning, partly cloudy in afternoon
Sea: 1’ chop in morning, up to 4′ chop in afternoon
Air temperature: 11-15 C

Weather for July 13:
Wind: W 16 to 33 knots
Visibility: 15 NM
Sky: Partly Cloudy
Sea: rippled in morning, up to 2′ chop in afternoon
Air temperature: 11-15 C

DND Blasting:
There was one DND blast at 14:05 on July 12 at nearby Rocky Point.

Visitors:
Greg and Bruce visited this afternoon to deliver 1,400 L of freshwater and a new first aid kit.

Maintenance:
I did the routine tasks of cleaning the solar panels and house windows, topping up the water in the 24 deep cycle batteries, fixing the electric fence, tidying, and maintaining the freshwater system.

Ecological notes:
There have been a lot of humpback whale activity over the past few days to the west, south, and east of Race Rocks. The whale watching boats have been active in the area. From what I hear on the VHF radio, they have been very pleased with the humpback viewing. I have not seen any whales swim through the ecological reserve.

I heard back about the tagged elephant seal, from the researcher at Año Nuevo Natural Reserve, in California. The juvenile seal, tagged H999 and K646, is a male who was born in January 2022. He was previously observed here and reported to the researchers on April 1, 2023. He has been moulting here for at least the past several weeks. He appears to be almost complete the moulting process, so he might be moving on soon to feed in the deep waters.

Weekly Census observed on July 13:
elephant seal: 1 juvenile (tagged H999, K646)
Steller sea lion: 3
harbour seal: 79
bald eagle: 2 adults, 1 juvenile
raven: 1
cormorant: 7
black oystercatcher: 6 adults, 1 chick (that I could spot today)
pigeon guillemot: 148
glaucous-winged gull: 387 adults, 120 chicks
surfbird: 12
killdeer: 4
western sandpiper: 3
barn swallow: 3

Photo highlights from the past three days:

August 12 and 13

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Two new visitors, Carl and Brady Hughes came to Race Rocks on Friday. They will be put into service helping clean solar panels, windows and decks. Carl will also assist with bird reports and attempt to record night-flying migrants passing over the island.

Ecological Notes:

  • Increasing numbers of California Gulls around the island. This smaller gull doesn’t tend to intermingle with the nesting Glaucous-winged Gulls very much.
  • Passerines seen in the last two days were Brown-headed Cowbird and Barn Swallow.  Readers are reminded that Race Rocks is an eBird hotspot and more detailed updates on bird sightings can be found at Race Rocks, Capital District, BC, CA – eBird Hotspot
  • Two Ruddy Turnstones continue to be seen.
  • Sea lion numbers continue to climb. A branded Steller’s sea lion (183R) was seen on the north rocks near the jetty.  Information is being sought and updates will be provided.
  • Whale action picked up on Saturday, Aug 13 with multiple sightings of humpbacks and Orca.
  • Low tides continue to expose the intertidal areas in the early morning.
  • Only one young elephant seal was seen on Aug 12 and none on Aug 13. The alpha male continues on the island, often resting near the researcher residence.
  • See photos below for more ecological sightings.

Weather:

  • Yesterday (Friday, August 12):
    • Sky: Overcast, with a few sunny periods
    • Wind: W 13-33 kts
    • Sea: up to 3′ chop
    • Temperature Low 11 oC, High 19 oC
  • Today (Saturday, August 13):
    • Sky: Cloudy most of the day
    • Wind: Variable calm-24 kts
    • Sea: calm to light chop
    • Temperature Low 13 oC, High 17 oC

Facility Work:

  • Solar panels cleaned daily. Windows washed. Two loads of water pumped from the Second Nature to the holding tank. Desalinator pump expected in the next week. Deck at the ecoguardian house partially scrubbed.
  • Compost renewal project continues.

Vessel Traffic:

  • Many Canadian ecotour boats have been nearby and heading through the waters of the ecological reserve. Cruise ship traffic is increasing.

Here are photo highlights from the past two days. Click on the photos for larger views and captions.

Second winter Heermann’s Gull

Great Blue Heron

Great Blue Heron with California Gulls

Very large mussels (with boot for comparison)

Velvety Red Sponge

Purple sea urchins, leatherback chiton, lined chiton, see anemone exposed at low tide

killdeer

Elephant seal on the move

California sea lions

 

Gulls can have vicious disputes even in the water

Young gull swimming in East Bay

Surfbird

Black Turnstone

Ruddy Turnstone

Branded Steller’s Sea Lion 183R

July 25 and 26

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Ecological Notes:

  • Two humpback whales passed through Middle Channel, just north of the main island, yesterday morning.
  • Yesterday afternoon’s high of 27 oC was evident with many of the gulls panting in an effort to regulate their temperature.
  • I am seeing more black turnstones, ruddy turnstones and surfbirds, especially congregating in the evenings in the east bay.
  • See the photo gallery below for the ecological happenings from the past two days.

Weather:

  • Yesterday (July 25):
    • Sky: Partly cloudy
    • Wind: E 6-11 kts
    • Sea: Rippled
    • Temperature Low 12 oC, High 27 oC
  • Today (July 26):
    • Sky: Partly Cloudy
    • Wind: Variable 1-19 kts
    • Sea: rippled
    • Temperature Low 17 oC, High 25 oC

Visitors:

  • Greg came from Pearson College today to deliver supplies.

Facility Work:

  • Scrubbed and squeegeed solar panels, routine tidying and checking infrastructure around the island.

Vessel Traffic:

  • Many Canadian and American ecotour boats have been nearby and heading through the waters of the ecological reserve.

Here are photo highlights from the past two days. Click on the photos for larger views and captions.