Tag Archives: transient

Summer in October

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Today felt like summer! 20 degrees, sunny, and windless, just beautiful!

The sea lions really did a number on the fence over night, a few broke right through and I had to shoo 3 of them back from various areas. There was one particular sea lion that couldn’t figure out how to get back across the fence so I lowered an entire section for him and in true Cali fashion he panicked and ran through an entirely different section and tore it all down. The fence was unplugged of course, but I swear when a sea lion’s fight or flight reflex kicks in the rest of their brain shuts off and they just flail.

Flight over fight is often their choice

There were whales for miles in every direction, so easy to see when the ocean is as glassy as it was today. T049C Neilson cruised through the reserve today, he is a 26 year old transient killer whale who typically travels alone. He also has a love for playing with buoys and crab traps – often resulting in panicked calls to DFO from people thinking he’s entangled. Not the safest hobby to take up when you’re a whale.

Overall today was rather casual, lots of time outside in the sun and an afternoon spent fixing the fence….again!

Vessels:

  • Ecotourism: 16
  • Private: 4

Weather:

  • Sky: Blue and sunny
  • Wind: Not even a breeze!
  • Sea: Glassy
  • Temperature: Low 8•C, High 20•C

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

Whale Palooza!

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I don’t think I could’ve looked in any direction today and NOT seen a whale, and thats saying a lot considering I have a 360 degree view of the ocean on this island.

As soon as the sun came up there were humpbacks on the horizon, some just passing by, others lunge feeding.

Around mid day multiple families of transient killer whales passed by the reserve, stopping just outside to hunt a sea lion. These families included 2 whales I have always wanted to see – T019B Galiano and T019C Spouter! They were breaching and tail slapping, putting on a great show for myself and the visiting Pearson students.

The day continued with more and more whales and no matter how many I see, it will never get old.

Facility Work:

  • Repair electric fence
  • Topped up diesel in the generator
  • Ran EQ charge on batteries 

Visitors:

  • 14 Pearson students + 1 teacher 
  • 4 contractors

Vessels:

  • Private: 2
  • Ecotourism: 14

Killer Whales Everywhere!

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What a killer day!

I think the rainy days might be my favourite so far. This morning it poured with rain as I drank my coffee, the mist hung low around the reserve and I could see the steamy breath of the sea lions as they yelled and yawned.

The ocean surface was glassy, and Ollie casually floated in the water around South Seal Rocks. Sometimes I think that otter has spent so little time around other otters and so much time around pinnipeds that he thinks he is a seal. The seals are completely unbothered by him, just giving him the occasional side eye.

I completed most of my to do list in the rain, which makes the cleaning tasks far easier. Around noon I headed inside to eat and just as I was about to sit down I noticed a few slow moving ecotourism boats in the distance. I ended up eating my lunch with one hand and holding the binoculars in the other to try and figure out what was coming my way. After a few minutes I saw at least 5-6 transients heading towards me so I ran out with my camera. As per usual they stuck to the outside of the reserve, although this time they passed by slightly closer. No hunting today, they were on the move with an adorable baby in tow. Each time it came up for a breath it basically flung it’s entire body out of the water. As I watched them I looked up and a flock of 19 brown pelicans flew over my head, I think the rainy days might be the best for spotting animals!

After that amazing experience, I went back inside to try and sit down yet again. I had barely taken off my shoes when I saw 2 more boats heading my way from the same direction as the previous ones. I pulled the binoculars back out only to find ANOTHER family of 5-6 transients following the same route as the others. These ones came closer and actually cut into the reserve, but not too close, sticking a couple hundred meters behind the South Islands. This family had an even smaller baby with them which was exciting to see. No hunting for these guys either, another quick pass by but I was grateful that it was the closest I’ve seen yet!

At this point I gave up on taking a break for the day. I continued on with my to do list and just as I went down to the jetty to take the salinity and temperature readings, 2 large killer whales popped up 100m in front of me. Of course I didn’t have my camera with me but I’ve never seen orca so close from land before, it was incredible. By the time I sprinted back inside to get my camera they were almost at the outskirts of the reserve. The current was strong so they came up that one time in front of me and by the time they surfaced again they were already out near Turbine Rock where they took another dive and I wasn’t able to spot them again.

Today was unbelievable, I am truly living the dream out here!

Facility Work:

  • Topped up battery electrolytes
  • Cleaned solar panels
  • Cleaned outside windows of both houses
  • Chopped wood and kindling
  • Scrubbed algae off of outer lighthouse stairs
  • Swept/cleaned deasal bunker floor

Vessels:

  • Ecotourism: 15
  • Private: 1

Weather:

  • Sky: Clouds and rain
  • Wind: Low of 1 knot, High of 7 knots
  • Sea: Flat
  • Temperature: Low 8•C, High 13•C

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

A Dream Come True! (and an animal census)

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Everyone has a favourite animal, maybe its a dog or a cat or maybe its something elusive that you have a slim chance of ever seeing like a platypus. For some people, especially those in the marine mammal field it goes even deeper than that. We have specific animals within a species that we hope to one day see. For me I have two:

CA216C1 Frosty – an all white killer whale that travels between California and BC

T063 Chainsaw – a transient killer whale who visits the Salish Sea for roughly 2 weeks every spring and is recognized by his large jagged dorsal fin

Don’t get me wrong, the list is longer than that…I’ve yet to see K or L pod (Southern Resident Killer Whales), and I wouldn’t be opposed to seeing a narwhal or a leopard seal somewhere in the world one day, but as far as specific animals go – Frosty and Chainsaw are the top of my list.

Around mid afternoon I heard some chatter over the radio and spotted a few slow moving ecotourism vessels on the outskirts of the reserve which usually means there are whales nearby. I grabbed my camera and ran outside to find the man, the myth, the legend…Chainsaw! I almost didn’t believe it at first but that dorsal is hard to miss! He was travelling with at least 4 other whales including a youngster.

Not only have I been fortunate enough to see killer whales twice since my arrival yesterday afternoon but also my bucket list whale! I think this means that this Race Rocks trip will be a pretty spectacular one, I can’t wait to see whats to come. At this rate I should set my sights high, maybe a blue whale?

Now that I’ve shared my celebrity encounter, on to the rest of the day!

Today was animal census day and I proved myself wrong (see yesterday’s blog post) by spotting more pigeon guillemots than I’ve ever seen before. I did not however, see any turnstones today. Ollie was hauled out on Middle Rocks this morning but I heard over the radio that he was possibly near Swordfish Island this afternoon. Last but not least, I spotted my first whimbrel and hope to see more!

 

Animal Census:

Elephant seals: 4 female
Steller sea lions: 14
Harbour seals: 68
California sea lions: 19
Sea otters: 1 (Ollie)
Killer whales: 5 (T65s and T63s)
Gulls: 264
Canadian geese: 7
Oyster catchers: 10
Pigeon guillemots: 106
Eagles: 3 (2 adults, 1 juvenile)
Cormorants: 17
Savannah sparrow: 3
Whimbrel: 1
Raven: 1

 

Thankfully we don’t count bivalves in the census!!

Vessel Census:

1 private
4 ecotourism – far less today!

Weather:

    • Sky: Blue and clear
    • Wind: High of 11 knots, Low of 5 knots
    • Sea: Calm
    • Temperature: Low 8oC, High  12oC

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

August 20 – Two Pods of Transient Orcas!

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Wind: W at the beginning and end of day, NE mid morning to early afternoon, 4-18 knots
Sea State: calm
Visibility: 0-10 NM
Sky: fog in morning, clear in the middle of the day, overcast in afternoon, rain in evening
Temperature: 12-17 °C
Atmospheric CO2: 412.15 ppm (recorded by NOAA at Mauna Loa Observatory, Hawaii)

There was a lot marine mammal activity today. At 11:00, two pods of Bigg’s transient killer whales were in the ecological reserve. One pod appeared to have about six whales. The other pod appeared to have three. Both pods spent a lot of time around the South Islands. A nearby whale watching boat captain mentioned on the VHF radio that the orcas were two families most likely having some social time. They were probably having a good meal too. I didn’t see any hunting happening on the surface. Transients eat marine mammals like seals. I did see a lot of harbour seals not taking any chances, huddled together on nearby rocks and around the east bay beach, looking towards the areas where the orcas were swimming. The transients stayed around until at least 3:30.

See the photos below for views of the orcas and other sights from today:

Elephant Seal Pup Posse and Orcas

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Wind: yesterday 2-7 knots from NW to SE, today 0-15 knots from N to E
Sea State: both days calm
Visibility: both days 15 NM
Sky: both days clear
Temperature: both days 3-7 °C
Atmospheric CO2: 414.30 ppm (recorded by NOAA at Mauna Loa Observatory, Hawaii)

The wind has been relatively calm over the past two days. Along with clear skies, it’s been very delightful here. This morning, the three elephant seal pups began hanging out all together for the first time. I saw their slide marks coming from different directions across the frosty grass towards the bushes in the middle of the island.

This morning at 8:45, I was at the kitchen sink doing dishes and looking out the window, I spotted a pod of orcas splashing just south of the island. When I went out to get a closer look, it appeared the pod of five to seven orcas were hunting a harbour seal or sea lion. The orcas were swimming in circles and splashing around. A few sea lions were looking on from nearby shallower water. The orcas are most likely transient or bigg’s, which hunt marine mammals.

Five visitors from Pearson College were on the island today to remove 16 old batteries and three empty diesel drums. They each weigh 250 lbs, so two trips were made to keep the boat seaworthy. Thanks for the great work Corey, Giovanny, Greg, Jake and Lawrence.

Other than the Pearson boat, there were four boats in the ecological reserve over the past two days. Yesterday, three tour boats stopped by for a look. Today one pleasure craft went through Middle Channel.

See the photos of some views from the past two days:

A short video of the orca pod just south of the island today. I was standing by the surge channel near the Science House. The bird that flies across the frame is a juvenile bald eagle. You can see the sea lions on the left side looking on. The orcas might be hunting a sea lions or seals. I will provide an update if the pod is identified.

Busy Week

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Weather

  • Visibility: 0-15 Miles
  • Wind: 0-15 NE
  • Sky: Partly cloudy
  • Water: Calm to choppy, under a metre

Boats/Visitors

  • the past week was CAS week at the college so I had two groups of students drop by, the first group were marine scientists that came for 5 days and helped out with cleaning up garbage, collecting driftwood, doing a daily census and stuff like that
  • the second group were divers that unfortunately did not get to dive while they were here but have been diving around race rocks before, they stayed for two nights

Maintenance

  • What a week, the fence had to be repaired quite a bit, the students helped me with it one day, and I did not properly show them how to repair the fence so the wire ended up being grounded which the sea lions took full advantage of and completely messed up the fence
  • The electric pump in the crane house is working but is kind of slow going, it also takes a lot of priming
  • the fire pump is out of commission at the moment, there were a lot fo issues with it probably due to the fact it is not a saltwater pump and has been sitting by the ocean for 3 years
  • the desalinator is not cooperating either, it will work for maybe an hour before it shuts itself off, I can restart it but again it will only run for another hour and only desalinates half the water it used to in the same amount of time

Ecological

  • I personally have seen about 8 humpback whales a day for the past week
  • there was also a pod of about 6 killerhwhales that one of the students saw from the lighthouse which we found out later were transients and were actually hunting sea lions
  • There have also been some interesting birds around, there was a robin here, which I don’t typically see and there was also a snow goose, which I personally have never seen here before, its been hanging out with the Canada geese other birds include oyster catchers, killdeer, ravens, and eagles
  • the neck banded sea lions seem to come and go, they are very difficult to keep track of, I believe there are two at the moment and I see them about once a week, since there are over 1000 sea lions at the moment they easily get lost in the crowd, even the group of students I had here only saw them once

Social organization of mammal-eating killer whales: group stability and dispersal patterns

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by Robin W. Baird and Hal Whitehead
See the full PDF:KWSocOrg
Abstract
: The social organization of mammal-eating “transient” killer whales (Orcinus orca) was studied off southern Vancouver Island from 1985 through 1996. Strong and long-term associations exist between individual transients, so sets of individuals with consistently high association levels, termed pods, can be delineated. Pods consist of individuals of mixed ages and sexes, and typically contain an adult female and one or two offspring (averaging 2.4 individuals). The mother–offspring bond remains strong into adulthood for some male (and less often for female) offspring. Other males disperse from their maternal pod and appear to become “roving” males, spending some of their time alone, and occasionally associating with groups that contain potentially reproductive females. These males appear to have no strong or long-term relationships with any individuals, and adult male – adult male associations occur significantly less often than expected by chance. Females that disperse from their natal pod appear to be gregarious (having high average association rates) but socially mobile (having low maximum association rates). Differences in social organization from the sympatric fish-eating “resident” killer whales (where no dispersal of either sex occurs) likely relate to differences in foraging ecology. Transient killer whales maximize per capita energy intake by foraging in groups of three individuals,whereas no such relationship has been documented for resident killer whales