Tag Archives: DND blasting

DND blasting

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Ecological Notes: There are lots of Daffodils flowering all over the island.

Visitors: The fresh water tank is topped up and ready for visitors.

Facility Work: The PC students arrive next week.  We have been busy cleaning the buildings and preparing for their arrival.

Vessel Traffic: Eco tour boats, three DND ribs and marine mammal observer boat

 

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

Weather–Past:  http://www.victoriaweather.ca/station.php?id=72

 


 

DND blasting

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Ecological Notes: Again, DND blasting. Today, five good bangs!

Elephant seals: The pups continue to molt and are very active. For the last couple of days, they continue to play, wrestle and move around the island.

Facility Work: Scaffolding up to scrub and power wash the buildings and walk-ways.

Vessel Traffic: Two private boats, three DND ribs, one marine mammal observation vessel.

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

Weather–Past:  http://www.victoriaweather.ca/station.php?id=

 

 

DND blasting today.

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Ecological Notes: DND Live Testing Today

Animal Tracking and Injuries: California Sea Lion on the island with a band on neck. This has been reported.

Vessel Traffic: 3 DND and one marine mammal observer

Weather Events: West wind at 25 knots all day

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

Weather–Past:  http://www.victoriaweather.ca/station.php?id=72

Other notes: Today, DND produced seven to 9 test blasts

New Ecoguardian at Race Rocks Ecological reserve

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Good day from Race Rocks I am new. My name is Rod just getting things going after crew change. Please be patient with me.
Ecological Notes: 12 eagles working around the island.
 
Animal Tracking and Injuries: and Elephant seal pups:
Elephant seals are keeping me entertained and up all night. Beach master is back. The other male tucked in around the east side back of the house last night. He has a nasty wound on his nose. One pup on the west side has bad wound on his hind. Two teeth marks and one gash. One other female has returned is sitting on boat ramp. Hoping she will call her pup to the ocean.
 
Disturbances: Yesterday Rocky Point was live lots of loud bangs. Seven Orca in Race pass stopped them from blasting till they safely passed. Thanks Anna for spotting them. The wind has been all over the compass west this morning. 
Weather– Current: http://www.victoriaweather.ca/current.php?id=72
Weekend front moving in:)
Weather–Past:  http://www.victoriaweather.ca/station.php?id=72
Other notes:

 

 

Beautiful Fall Sunset, Minke Whales!

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Weather Today: 

  • Visibility 15+ NM
  • Sky overcast, some sunshine in the afternoon
  • Wind 0-5 knots NE
  • Sea state calm, some interesting wave patterns due to currents in the mid day

Visitors: 

  • Greg visited with a contractor yesterday along with some island supplies
  • Not too many visitors in the reserve this time of year. A steady trickle of eco-tourism boats on the less windy days, maybe 5-10.
  • Yesterday we watched the HMCS Brandon leave from its home port, Esquimalt. An impressive vessel in capabilities and design, you can learn more about it Here if you are interested!

Ecological Notes: 

  • On Tuesday we were lucky to be present for a spectacular display of orcas in the strait, roughly 2 NM to the S of Great Race Rock. The pod seemed to be hunting something, perhaps a sea lion. It was an incredible sight to observe, with the whales flying out of the water and slapping the surface with their tales.
  • We continue to see humpback whales daily, surrounding the rocks here and a bit further into the strait. Most of the time we first notice the cloud of water that forms when they surface, exhale, inhale, and dive.
  • Today we were joined by a small group of whales, smaller than humpbacks and not orcas (small dorsal fins). We are thinking that these could have been minke whales since they seemed larger than porpoises.
  • Yesterday evening we found an adult glaucous-winged gull sitting in the intertidal near our jetty. It wasn’t moving and seemed to be positioned in an uncharacteristic way, with wings splayed. We weren’t able to identify any physical injuries, although noted that it wasn’t able to make any normal seagull noises, and seemed to be attempting to regurgitate something. We were hopeful that we might be able to transport it to the nearby wild arc rescue center nearby, but unfortunately it was deceased by this morning. We are wondering if it could have swallowed a piece of human trash that may have become lodged, although we were not able to see anything when we examined it.
  • The sea lions are noisier than ever but seem to have found their places among the rocky intertidal. It is amazing to watch them fish in the early mornings, often surfacing with large salmon with a flock of seagulls close behind! I (Mara) noticed two young tagged sea lions this week that seem to be staying close to each other throughout their time here. It’s hard to say if this happens more often since it’s tough to identify individual animals among the over 1000 currently here!

Additional Notes: 

  • There has been quite a bit of blasting on the DND land over the past week to two weeks. Most of the time it is not unreasonably disruptive, but when there is a particularly large blast all of the animals on the island rush in the opposite direction.

An Exciting Few Days- Orcas!

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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.

Hatching Goslings + Exciting New Arrival

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Today’s Weather Conditions:

  • Sky clear, a few fluffy white clouds on the horizon
  • Visibility 10 NM
  • Wind 20-25 knots W
  • Sea state: fast moving ripples, occasional white caps

Special Feature! Daniel who visited last Thursday has allowed us to share the information that he collected while he was here: Click Here to view his photos and recordings. There are some great shots of the oystercatcher chicks!

Visitors/ Marine Traffic:

  • On Monday Greg delivered water and fuel
  • Yesterday afternoon a large coastguard ship and smaller rib passed through. They looked like they were having a blast taking photos in front of Race Rocks.
  • A handful of whale watching boats in the reserve over the weekend. Interesting to note that they have altered their path and seem to be more interested in the farther outcroppings this season.
  • On Monday a large coastguard helicopter flew overhead

Ecological Observations: 

  • The last remaining goose nest under camera five hatched over the weekend and there are now 4 goslings. While we are hopeful that they will be able to survive, reflecting on the fate of the previous 5 we are doubtful that they will be able to compete and/or evade predators this late into the season.
  • There are now two large elephant seals! Another huge male appeared overnight yesterday. He is enjoying relaxing in the shade next to the guest house.
  • The seagulls have become much more aggressive towards us. Although we are careful to stay on the footpaths and not disturb the nesting birds, they take swooping passes at our heads and drop excrement from above.
  • The seagull behavior towards each other has also become much more territorial. They fight over nesting materials, food, and to maintain their nesting locations. The female seagulls stay near the nesting site, while the male seagulls fish or scavenge for food. The male seagulls regurgitate food for the female seagulls, much like the adults regurgitate food for their chicks.

Other Notes: There has been ammunition detonation on the department of defense land across the water today and yesterday. The location they are using is very close, and with every blast the geese and other birds startle and scramble for a few seconds before settling down again.

Eagle Visit, Watching For Injured Sea Lions

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Weather:

  • Visibility 10 NM
  • Sky overcast
  • Wind 5-10 knots SW
  • Sea state: calm
  • Temperature 21°C

Visitors/Marine Traffic:

  • Today Laura visited to do some surveying of intertidal species
  • Greg did not come to land, as the tide was very low (jetty not accessible)
  • Today we saw one whale watching vessel pass through very respectfully with the current. No animals were disrupted- well done!

Ecological:

  • The goose nests continue to change- a few new ones this week, and a few have been ransacked by seagulls.
  • No significant seagull changes- a few new nests scattered around the island.
  • This morning a juvenile eagle landed on the lawn! It had been chased out of the air by seagulls, and they continued to swoop overhead until the eagle managed to find an opening and fly away.
  • We have been contacted by a few different folks regarding a sea lion that was spotted in the San Juan Island area with a cross bow bolt in his face. We haven’t spotted this animal but there’s a chance that we may over the next few days. We have also been asked to keep an eye out for another sea lion with fishing gear entangled in his face.

Notes:

  • This afternoon there was blasting/ammunition detonation on the Department of National Defense land. There were only 3 blasts but the birds all lifted into the air, or in the case of the sea lions, fled into the water.

Bluebird Days

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Wind: yesterday 8-22 knots from E to N, today 4-17 knots from N in am and E to S in pm
Sea State: yesterday up to 1 m chop, today rippled
Visibility: both days 15 NM
Sky: both days clear
Temperature: yesterday 4-8 °C, today 5-9 °C
Atmospheric CO2: 413.53 ppm (recorded by NOAA at Mauna Loa Observatory, Hawaii)

The past two days have been clear. That’s four bluebird days in a row. The sunrises and sunsets have cast everything in a golden light. The views have been incredible of the snowy mountains in Washington State.

There hasn’t been much new activity with birds or mammals. One of the male elephant seals has joined the sea lion cuddle puddle near the crane.

Yesterday evening, a pod of orcas were swimming a few kilometres to the northeast. They appeared to be heading northeast, in the direction of Victoria. It could be the same pod from the previous evening.

There were nine visitors to the island yesterday. Five Pearson faculty and staff came in the morning to tour the island and discuss learning opportunities for Pearson students on Race Rocks. Alex, Ric and his friend came to do an upgrade to the electrical system controls.

The military’s demolition training on Bentinck Island concluded this morning.

Today, three tour boats were in the ecological reserve. Yesterday, there were two tour boats and two members of the navy in a small rigid hull inflatable.

UPDATED February 26: photos have been added now that the website is fixed.

Exciting Sightings

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Wind: yesterday 0-31 knots from W to E to N, today 10-17 knots from N-NE
Sea State: yesterday rippled, today rippled with chop up to 1 m in morning
Visibility: both days 10-15 NM
Sky: both days clear
Temperature: yesterday 5-7 °C, today 4-6 °C
Atmospheric CO2: 413.85 ppm (recorded by NOAA at Mauna Loa Observatory, Hawaii)

There were some exciting sightings over the past two days. Just before sunset this evening, a pod of orcas was swimming in the current to the west of the island. There were at least five or six orcas of various ages.

This morning, between 20 to 30 pigeon guillemots were paddling through the Middle Channel, to the north of the main island. Some still have grey-ish heads of their winter plumage.

Yesterday one tour boat, two sailboats and three pleasure crafts passed through the ecological reserve. Today three tour boats travelled by the islands. No visitors were on the island.

The military was doing demolition training for the past two days on Bentinck Island.

See the photos below for sights from the past two days: