Tag Archives: elephant seals

Baby Elephant Seal for the Holidays

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Newborn Elephant Seal pup! After a night of squawking we were met in the morning by this adorable squishy new baby. It makes the cutest sounds!

Weather: 2 days of over 30 knots. Sleet on the afternoon of December 21st after a morning of NW bringing lots of logs into the jetty.

Visitors: 4 tourism boats coming out to view wildlife. Coast Guard doing maneuvers in the crazy currents. Navy ship and submarine out for a jaunt.

 

Maintenance: Greg got the desalinator going. We got Ocean Network Canada’s equipment up and running, I’m told it measures the tides and currents using radar?! Pretty cool. Maybe the subject of a blog post already?

Wildlife: The Elephant Seals showed up in the first week of December, so we were expecting a few months of them hanging out on Race Rocks before anything significant happened. Just kidding! The lone female on the island (pink tag #2) gave birth at around 10pm on December 21st after a chilly afternoon with a bit of snow.

Baby Elephant Seal #1. Could be last years pup? They are thought to return to their same birthing/moulting grounds.

The big male that has been posted up with the female since the beginning of December seems to be pretty protective of the new baby, making sure the rowdy teen male seal knows he is not welcome around the female and pup. There is another large male hanging out next to the generator building, and a small male (possibly last years pup) was hanging out here for a few weeks before heading back into the ocean.

The big male chased the female around the island for a few days before she found her favourite spot and posted up. Turns out those rocks right in from of her is the best nursery.

Momma Seal: Pink tag #2

Having a well deserved rest with her newborn the the giant male stands guard for other males.

We’ve still got lots of California and Steller Sea Lions hanging out on the island/jetty, with lots of bait balls and kelp rafts drifting by. There’s been at least 2 humpbacks feeding between Race Rocks and Edye Point for a few days.

 

Only 1 gull has died in the last week, and was pretty quickly eaten by a couple of eagles.

Because every Race Rocks blog should feature a lighthouse photo.

 

December 18 2020 Wildlife (Census)

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Visitors/Traffic: A few whale watching boats and small fishing vessels came out to look at the sea lions.

Ecological Notes: One new observation of a gull acting weird before dying and being eaten by eagles. Currently there are 4 elephant seals on Race Rocks: One dominant male, one submissive male, one juvenile male, and one pregnant female. Looks like this female showed up a little earlier than last year, which may be an attempt to birth and nurse in peace before other mothers show up.

Census:

Gulls: 318

Cormorants (mostly Brant’s): 816

Eagles: 3

Elephant Seals: 4

Steller Sea Lions: 330

California Sea Lions: 144

Turnstones: 11

 

 

More Sea Lion Injuries Due to Fishing

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Weather: 

  • Sky partly cloudy, some periods of fog
  • Visibility 1-15 miles intermittently
  • Wind 20-30 knots W – NW
  • Water rough, whitecaps, swells around 1m

Boats/Visitors: 

  • No visitors today, but on Sunday Corey drove us back to Race Rocks with some more water as we were having troubles getting our boat to start.
  • There have not been many whale watching boats but when they are here they often get quite close to the sea lions (within 10m). We can tell when there is a boat present in the reserve by the increase in “barking” and distressed sounds that the sea lions make.

Ecological: 

  • Over the weekend a sea lion was spotted with some fishing line wrapped around its neck. We believe that it could be the same one spotted last year. As it grows it will likely die due to slow suffocation caused by the line. Unfortunately it’s virtually impossible to have someone come to tranquilize and remove the line as the sea lions move on before they can get here. However, if we see it again we will report the injury.
  • Today we found a large fishing hook which must have come loose off of a sea lion. We’ve previously observed sea lions trying to remove fishing hooks from their skin by rubbing against the jetty.
  • There are quite a few sea lions all over the island now. We have been delaying our water sample that we normally take from the jetty to avoid having to chase them off, since when they are startled they climb over each other or rush off of the side of the jetty where the water isn’t very deep. The few that have come near the house don’t seem to be moving around much, just resting and getting away from the crowds.
  • With the return of the sea lions we’ve been getting bitten by little black fleas that we also saw in late spring. They were not a problem while the sea lions were not here, so we’re wondering if the two are connected.
  • Many of the young seagulls have left or are flying very well. A few of the latest hatched are still here, but the mothers are starting to leave them to fend for themselves.
  • We have been spotting the odd young elephant seal hauling out for a few hours before continuing on.
  • We’ve been noticing eagle feathers and dead adult seagulls around the island. Oddly, we haven’t seen the eagles hunting.

Maintenance: 

  • We’ve been needing to do daily fence repairs on the electric fence at the back of the island as the sea lions have been trampling it and breaking the wire and insulators that hold the wire on the posts. Hopefully with some persistence on our part they will learn to leave it alone.
  • Today we also set up the electric fence that runs between our house and the jetty/north island to prevent them from coming up around the infrastructure. They are stinky and destructive if you let them get too close!
  • We are still picking up sharp bits of tin and shingles/tar paper/ misc. litter from around the island. Some of it is from the roofs being redone recently, but a lot of it is older and becoming exposed now that the grasses are dormant for the summer.  Today we filled two buckets in an hour or two of scavenging.

The Sea Lions Are Coming

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Weather:

  • Sky blue, partly cloudy
  • Visibility 13+ miles
  • Wind 10-20 knots SW
  • Water calm

Visitors/Boats: 

  • Not much boat traffic these past few days. It has been quite foggy and windy (40+ knots of wind)
  • Today Greg is bringing some water for the main tank. He is also bringing a volunteer from the college who will stay overnight.
  • Tomorrow morning we will have a group tour the island

Maintenance:

  • Yesterday Alex Fletcher came to take measurements from the batteries that supply the entire island. We have been having some problems with the technology but the batteries are looking good and healthy.
  • Our Canadian flag is still down, as the flag pole was too heavy for us to lower alone. We will try to enlist the help of Greg and the volunteer today and get things back in order!

Ecological: 

  • The sea lions are starting to haul out onto Great Race Rock more and more. We will need to put up the electric fence soon to prevent them from coming right up to our backdoor as their local population increases. We are waiting for the elephant seals to leave, as the fence would prevent them from moving freely onto the jetty.
  • There are now two younger elephant seals who arrived a couple of days ago. One of them went back to a favourite spot of one of this years spring pups, so we wonder if it is the same one.

Census

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  • Weather: 
  • Sky blue, partly cloudy
  • Visibility 15+ miles
  • Wind 30-40 knots W (wind warning in effect)
  • Water white caps, waves to 1 m

 

  • Census Today:
  • 19 sea lions
  • 106 harbour seals (2 pups)
  • 3 elephant seals (moulting males)
  • 300 adult seagulls, many chicks
  • 8 known adult oyster catchers and  5-10 chicks
  • 5-10 pigeon guillemots
  • 1 ruddy turnstone
  • Throughout the week:
  • 5 western sandpipers
  • 1 short billed dowitcher
  • 2 bald eagles

Visitors of All Kinds

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Weather: 

  • Wind 5-15 knots SW
  • Sky: Mostly grey, cloudy. Some rain and fog. Periods of partial clearing.
  • Water: Rippled, fairly calm.
  • Visibility: 10-13 miles

Boats/Visitors: 

  • Guy came to pick up our weekend visitors who headed home this afternoon. It was nice to have some company out here on the rock!
  • There were only a handful of whale watching boats in the reserve today since it was quite cloudy and rainy. We were surprised to discover a vessel hovering within 50 meters of a whale within the reserve this evening.

Ecological: 

  • While taking a water temperature reading we accidentally spotted a humpback whale hovering in the main channel! It stayed for about 30 minutes, surfacing approximately every 5 minutes in the same spot, facing towards the current.
  • The seagull chicks have continued to hatch and there are too many to count. They blend in with the yellowing grasses extremely well and have grown to be twice their original size in only a week. We noticed that one chick near the fuel shed hatched but did not survive, while its two nest mates appear to be healthy.
  • There has been one male stellar sea lion on middle rock for the past few days, and appears to not be moving much at all.
  • The goslings are nearly full grown now, and have been swimming

Census

  • 230 Harbour seals
  • 350 adult seagulls and many, many chicks
  • 4 moulting male elephant seals
  • 1 male stellar sea lion
  • A handful of pigeon guillemots
  • 8 adult oyster catchers, at least 7 chicks spotted
  • 1 humpback whale
  • 2 families of geese, and one additional adult pair
  • 1 nest of barn swallows

Gulls Galore!

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Weather: 

  • Wind: 15-25 knots westerly
  • Sky: Partly cloudy, grey
  • Water: Rippled, notably strong currents
  • Visibility: 10 miles

Boats/Visitors: 

  • We had a large group of visitors from the college this afternoon. The seagulls were surprisingly less aggressive, presumably because of the size of the group.
  • We have some guests staying for the weekend.
  • There were fewer whale watching boats in the reserve today, mainly in the evening.

Ecological: 

  • The seagulls have become very aggressive towards us. When we move around individually they fly towards us.
  • There have been quite a few harbour seals around on the outlying rocks.

The Big Day Has Arrived!

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Weather:

  • Wind: 10-15 knots
  • Sky: Early morning thick fog, clearing mid morning to blue sky
  • Visibility: less than .5 mile this morning due to fog. Clearing to 15 miles.
  • Water: Calm, slightly rippled.

Boats/Visitors:

Today there were many whale watching vessels, presumably since it is a long weekend. This afternoon we saw over 20 boats between 12pm and 5pm, sometimes more than 6 in the main passage at a time. We also observed a handful of pleasure craft throughout the day, who were very respectful of the reserve.

Ecological: 

  • The seagull eggs have started hatching! We have spotted 5+ hatched nests today. The chicks are hard to spot in the dry grassy areas as they are a similar colour and blend right in!
  • We have also spotted two more oyster catcher chicks, which makes a total of 5 so far.

Census: 

  • Approx. 200 seagulls, chicks beginning to hatch
  • 4 large male elephant seals moulting
  • Approx. 30 harbour seals on surrounding rocks
  • 2 families of geese, and one additional adult pair
  • 2 barn swallows nesting in our rafters
  • Approx. 8 adult oyster catchers, 5 chicks so far
  • Approx. 20 pigeon guillemots

Working on the energy systems

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Weather

  • Visibility: 15 miles
  • Wind: 25-35 knts W
  • Sky: Partly Cloudy
  • Water: 1-2 meter waves with white caps

Boats/Visitors/Sightings

  • Kyle brought in a team of PTTP technicians to the island to help finish our new energy system wiring and to optimize our solar array for the greatest efficiency. Additionally, we also carried some of the older lead-acid batteries from the battery room to the tank room, from where they will be loaded on to a boat for the main island.
  • Kyle was also able to repair the Boston Whaler onsite – looks like the issue was corrosion on the contacts to the battery and the switch. He was able to sand the corrosion away and the electronics jumped to life!

Marine Mammals

  • The sea lions have completely disappeared over the last 2-3 days. Can’t see a single one around now
  • Elephant seal counts are at 2 females and 4 males – 3 of the males seemed to be all huddled up next to the student house, possibly to escape the wind.

Very windy day

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Weather

  • Visibility: 15 Miles
  • Wind: 20-30 knts W
  • Sky: Partly cloudy
  • Water: White caps, 1-2 meters
  • Some light showers during the afternoon

Boats/Visitors

  • Just a couple of ecotour boats today due to the strong wind.
  • Not much private boat traffic either

Birds

  • The seagulls have gotten noticeably more aggressive but still no signs of offspring

Marine Animals

  • There were four Elephant seals on the main island today – one male and three female. The male and one female seemed to occasionally get aggressive with each other, but no harm was done to either.
  • One of the females still seems to be undergoing the molting process.
  • Elephant Seal tagged B198 is still on the island and has been in the same spot over the last few days.

Overall, quite an uneventful day.