Tag Archives: fog

In the Fog.

Posted on by

The sky was mostly clear in the morning but fog moved in and dominated the rest of the day. The wind switched from east northeast around to west in advance of the fog and then blew fairly steadily west at 20 – 25 knots. The barometer held its own today at and around 1014 hPA. There is a strong wind warning in effect expecting west 20 – 30 this evening and again late afternoon, evening on Friday. There is a chance of showers on Friday and then it is supposed to clear again.

In spite of the thick fog in the afternoon, eight whale watching vessels were observed working in the Ecological Reserve today. Two “pleasure” craft were also observed, and one almost ended up on Middle Rock. The ebb tide was sweeping swept out to sea as they tracked across from North Rocks and they were pushed into the kelp bed just before Middle Rock before they adjusted course and powered out. They were lucky to not have been stalled by kelp in the wheel.

Ecological observations were limited by visibility today. I could hear the whale watchers talking about a Humpback Whale in the vicinity but did not observe it. The animal census will have to wait until there is visibility. The Canada Geese are arriving after dark now and taking up other stealth tactics to stay on Great Race.

Fog remained thick at the end of the day. Chores were largely Sisyphean in nature as keeping the California Sea Lions away from the houses and buildings becomes a more and more Herculean task given the resources. There were no visitors.

 

Killdeer Calling in Daylight

Posted on by

The sun set behind Makah and Clallam territory on the American side of the Strait tonight meaning that autumn is the new reality. What a glorious end to a day that just kept improving. Serious clouds followed earlier heavy fog and the threat of rain was kept at bay by light and variable winds, most of the day. The wind finally turned to west 15 – 20 and the sky cleared. The barometer stayed above 1015 all day and the tendency now is rising, which bodes well for tomorrow. The forecast is calling for some clouds and a 30% chance of showers tomorrow followed by a mix of sun and cloud.

There wasn’t much vessel traffic in reserve today, just a couple of well behaved pleasure boats passing through and three whale watching vessels.

The young male Northern Elephant Seal #5850 returned to haul out up on the grass at Great Race Island today. He was tagged in Ana Nuevo Island as a weaner in 2012 and has now lost all but one of his tags. Today he had a male companion about the same size and they spent a little time sparring before falling into deep sleeps. The little female he was with last time spent most of the afternoon asleep underwater, on the bottom, just off the jetty.

Every night at Race Rocks just after dark I hear Killdeer calling and today I had a chance to see them in daylight, which is a rarity; beautiful birds with very large eyes.

I would love to know where they usually go during the day and why they fly out to Great Race for the night.

The number and diversity of gulls here right now is a little staggering and there are a few that I am having trouble identifying. There is one with yellow eyes like a Herring Gull but smaller in stature with a smaller less fierce looking head. Do Thayers and Herring Gulls hybridize now?

Other than re-stringing the jetty fence, chores were routine today and there were no visitors.

 

Watching the Watchers

Posted on by

Morning broke revealing thick fog at Race Rocks. Pushed around by light east by southeast winds along the Vancouver Island shore, the fog came and went. Across the strait in Washington it cleared first and stayed bright. The fog was gone by mid-morning and change was in the air. Over the course of the morning and early afternoon, the wind backed through northeast all the way to west. A dark line on the western horizon told of a storm coming and it hit quickly rising from 10 knots to 35 with higher gusts, in short order. Rain followed and there was a good wet blow autumn-like blow until it cleared with spectacular quadruple rainbows just before sunset. The barometer started to rise an hour before it started to clear in the early evening and the forecast is for winds to diminish to light overnight and 10 -15 west Monday afternoon. The clear skies are supposed to hold.

While the fog was receding and there was just a thin strip left along the north side of Race Passage, we were able to witness the moving sight of Southern Resident Killer Whales heading eastward. There were at least twenty animals and possibly more and they were moving at about four knots. There were a couple of really large bulls, lots of mid-size animals, one fairly small and one tiny one swimming with another little one. Several of the big bulls passed close to North Rocks and there was some tail slapping just to the east of the reserve. These animals are very endangered and yet very resilient. These are the surviving members of family groups that were hunted for live capture and sale to aquariums where they were (are) shown for the price of admission. Now that they are listed under Canada’s Species at Risk Act as Endangered animals, they are accompanied daily by a great parade of commercial whale watching vessels. The first vessel to spot them alerts the others and they hopscotch them, lay in wait for them and pass them off to others so they won’t be “lost”.

The parade came to Race Rocks again today with 28 visits observed in the Ecological Reserve by commercial whale watching vessels. At one point there were six vessels right in front of the jetty. Most of the vessels paid a close visit to the Sea Otter. Sea otters are one species we can celebrate as a conservation success story, in some places maybe even too much of a success. This is a species that was extirpated, reintroduced, listed successively as endangered, threatened and now is down-listed to special concern. People and policies do make a difference when it comes to recovery of species at risk and there are simple things we can all do to help make a positive difference.

Chores today were routine and we had no visitors.

Strong Westerlies

Posted on by

It was a westerly kind of a day, gusting 25 – 30 knots all morning under partially clear skies. In the afternoon gusts were stronger, churning the sea into a white froth. The wind speed dropped to 20 knots in the evening and was closer to 15 by the time the sun went down. Although the fog was threatening early, it stayed off to the west and the haze that has hanging around was cleared by the wind and replaced with building clouds. The strong wind warning continues and the forecast for Monday is mainly cloudy. The barometer continues its step-wise descent.

In spite of blustery conditions and because of all the marine mammal action there were 18 visits observed by commercial tour operators today. Whale watching was good in the area today and the sea lost some salt to exhilarated looking tourists who had their hoods on and exposure suits battened down in the smaller open boats. No other vessels were observed in reserve.

It was another exciting day on the mammal front with Humpbacks all around, Killer Whales in Race Passage, an increased number of sea lions and return of at least one elephant seal to Great Race Island. Salmon continue to be an important part of gull diet in the area and that is mostly due to scavenging off kills by sea lions.

One of the California sea lions that hauled out with a big new flasher last week, has managed to get rid of it. I am not sure if the hook is inside but today he just had a little broken piece of the flasher hanging out of his mouth when I went to do the seawater sampling and when I came back it was lying on the walkway with its bead chain still looking shiny. There are several ‘necklaced’ sea lions here right now. They all seem to have white plastic strapping around their necks and it looks deadly.

There are only a few Glaucous-winged Gulls left on Great Race and not many more that are still being fed by parents. I photographed one juvenile eat salmon caviar brought back and deposited with special serving and plating effects by its parent. Lots of people think that gull is just a four- letter word associated with human garbage and super abundant. Glaucous-winged Gulls are the only species (of ten species seen here) that actually nest in the Salish Sea and their numbers have been declining for a few years now. Known in birder code as GwGu this four letter word represents an important species in the local ecosystem that is a risk due to human activity. In many areas plastic pollution poses a serious threat to young gulls that do not know better than to eat it. From the evidence so far far at Race Rocks, GwGu have been fairly plastics-free. Lets keep it that way.

Although most of the bull kelp is still very strong and beautiful, many of the stipes have epiphytic green or red algae growing on them now as they start to senesce. Bull kelp is an annual species and it grows very fast during the spring and summer. Soon the storms will be dispersing these incredible carbon sinks and some will end up on the bottom entombed in mud. Sinking plankton takes the most carbon to the bottom, helping make the ocean the world’s biggest carbon sink for atmospheric carbon dioxide. Thank you ocean, for being such a complex regulator of climate.

Ashore, the Calendula is still blooming giving new meaning to the term perennial. This plant flowers all year round here, looking as fresh in September as it does in March. It closes up when it is cold and wilts in frost but survives as a remnant of a long-gone lighthouse keeper’s garden. Native to the Mediterranean, Calendula’s bright, cheery blooms are incredibly resilient and it is one of the few plants the Canada Geese don’t eat. Although it probably shouldn’t be flourishing in an Ecological Reserve here, I am glad it is here and it reminds me that people are part of the ecosystem.

Again chores were routine and there were no visitors.

Census Time Again

Posted on by

The fog rolled in last night after dark and it was gone but not far away by mid-morning. Very light winds of 5 to 10 knots came from the south, southeast, southwest and west finally settling into a west southwest pattern.

The barometer spiked mid-day at 1018 hPA and then settled to 1016. The forecast is for light a variable winds, patches of fog dissipating late morning Friday in sunshine.

Only four whale watching boats were observed visiting the Ecological Reserve today. Two of the vessels were zodiacs and two were larger vessels packed with passengers. The same vessel that has been observed and photographed speeding in reserve before, was at it again today as well as almost sitting on top of the sea otter so the clients would get a good view. The owners and insurers of that vessel might be concerned if they knew about this operator’s risky manner. Three sports fishing vessels were also spotted and recorded, speeding through the go-slow zone. There are hundreds of animals in the water inside the reserve right now and reckless vessel operation puts them at risk as well as the people in the boats.

There were explosions at Rocky Point today with minimal impact on animal behaviour here.

Today was census day and here are the results.

Steller Sea Lion 313

California Sea Lion 726

Harbour Seal 157

Northern Elephant Seal 6

Sea Otter 1

River Otter at least one (assumed, not seen but evidence of it seen)

Southern Resident Killer Whale ~15 (Part of L-pod – during count week)

Humpback Whale 3 (during count week)

Canada Goose 4 full time (2 adults 2 goslings) (no other flocks visited)

Harlequin Duck 0

Double-crested Cormorant 7

Pelagic Cormorant 5

Brandt’s Cormorant 0

Black Oystercatcher

Black Turnstone 11

Ruddy Turnstone 0

Western Sandpiper 5

Kildeer 2

Glaucous-winged Gull 303 total (221- adults; – 82 juveniles)

California Gull 73

Herring Gull 1

Ring-billed Gull 1

Western Gull 0

Heerman’s Gull 7

Peregrine Falcon 1

Common Raven 1

Savannah Sparrow 12

 

A Whale of a Day.

Posted on by

The weather on Race Rocks was variable today. We started with drizzle, overcast and fog. The fog came and went until early afternoon when it cleared. The wind, which was westerly, picked up a bit in the afternoon and was still blowing 15 – 20 west, as I finished up the log after sunset. The barometer started a descent yesterday that continued today ending at 1016 hPA. This matches the forecast which is calling for showers tonight. There is also a strong wind warning in effect and overall it looks like more good weather coming.

There were 18 observed visits by whale watching boats to the Ecological Reserve today. Most of the operators work carefully, respectfully and sustainably, they slow right down on entering the reserve and go even slower when there are seals and sea lions in the water. If there are whales in the Protected Area they do not enter into the Ecological Reserve and if whale enter while they are inside they carefully and slowly leave using extreme caution to avoid interacting with the animals. They stay in the centre of Middle Channel going with the current and never try to wedge themselves between Great Race and South Islands (their insurance companies probably like this too). They are respectful of their distance to the animals and a role model for other companies and vessels on the water. In the long run, this is good for business and good for the animals. It means that this kind of commercial activity might be able to sustainably continue to use the Ecological Reserve for profit making.

Today was a day with lots promise for Southern Resident Killer Whale recovery. L-pod has another brand new calf, born sometime on or before September 5th. The significance to Race Rocks is its’ central location to this babies’ first few days of observed activities. This is the fifth Southern Resident calf born since last December and it renews hope for recovery of this very endangered population. To give you an idea of how significant this is: 1977 was the highest ever recorded year for Southern Resident calf production with nine calves born. According to the Center for Whale Research no calves survived in 2013 and 2014, so 2015 is a boon.

Killer whales and salmon are both almost iconic to our identity in this part of the world and of course they are completely linked together, especially here at Race Rocks, which is an oceanic salmon funnel, a condensed part of one of the planet’s largest salmon runs.

While celebrating this success, let’s also do more to continue their recovery by modelling more fundamentally sustainable behaviours, like using less water, eating sustainable seafood, recycling, using fewer harmful chemicals, electricity, fuel and plastic, doing shore cleanups and working for positive change through democracy. I have digressed, so back to biology: this new calf was seen with L91 (probably the mother) and has been officially named L122.

At this stage of writing the log, I looked up to see several Humpback Whales going through the Ecological Reserve from west to southeast. It looked like three animals; a very large one, (probably “Big Mama” a name used by whale watchers) and two others, one much smaller, which may have been a calf. I headed out to photograph the whales and witnessed some whale watching vessels making a bee-line for them, even though the whales were inside the Ecological Reserve. Speaking of sustainable behavior, the agreement states that if there are whales inside the reserve, the whale watching boats stay outside. Two vessels came up tight behind them and a third came in around the front of their path, the other vessels following the whales dropped off staying outside as per agreement.

The whales were in fairly shallow water between South Islands and Rosedale Reef, next to a kelp bed, so didn’t have a lot of maneuvering room with two boats behind and one in front. I went up the tower and took more photos.  I totally commend the vessels that left the whales and turned to travel outside of the reserve instead of following the whales and other vessels into the Ecological Reserve.

I did a few chores and went back to writing. This time when I looked up there was a pod of Killer Whales heading into the reserve on basically the same track as the Humpbacks but a little closer to Great Race. I went back out for more photos and saw a group of about fifteen Southern Resident Killer Whales, members of L-pod according to the whale watchers. There was a little calf travelling at the back of the pack with a small adult animal, probably a female (?). Not sure if it was the newest one.

I took a lot of photos today and will share them over the next while. It was a busy day with regular chores, spotting and phtotographing the 10 Elephant Seals that have recaptured the top of Middle Rocks and are scaring off sea lions, photographing sea lion tags and brands, gulls and of course the whale shows. With all that going on it seems odd to say, there were no visitors.

Fresh Flag Flies

Posted on by

The day started with fog to the south and west and it soon crept onto Race Rocks. Sun quickly prevailed over fog and it was a beautiful day with high overcast forming late in the day. The wind didn’t do much more than 5 – 10 knots from the WSW in the morning and then turned blew gently from the south before dying off altogether mid-afternoon. It rose again from the southwest as I wrote the blog. The barometer remains over 1020 hPA after climbing slowly for a week. The forecast is calling for showers beginning late this evening, but the larger picture is much sunnier after tomorrow and there is a strong wind warning for westerlies which often bring good weather.

It was much quieter here today with only four whale watching tour vessels visiting the reserve while I was here. Five sports fishing boats transited. All stopped to look at the sea lions and no one was observed speeding in the Rockfish Conservation Area today. There were two vessels that appeared to be fishing in reserve and observations, photographs and data were collected for the enforcement team. Race Rocks is closed to fishing and is part of a DFO-enforced Rockfish Conservation Area. The islets and the sea-floor are protected by the province of BC through BC Parks.

The sea lion moult continues to be the big ecological event on shore but the timing of their visit and choice of haul-out location is no coincidence to what is going on at sea. Most of sea lions are also off foraging for part of the day and the Race Rocks haul-out is in a biological hot spot, which becomes a fish funnel for incoming migratory fish at this time of year. All six species of Pacific Salmon pass right by the front door right and there is a plethora of other species to choose from the rest of the year. Race Rocks is not a breeding haul-out nor is it a true winter haul-out as the sea lions start to arrive in earnest in July and stay into winter and early spring. There are actually some animals here all year but late summer and autumn is the busiest leading up to the peak during the chum salmon run at end of October.

GwGu juv FTThere are still some Glaucous-winged Gulls that have not left the roost but most of them are flying now and there are fewer here every day. That is probably a good thing for them as the predator that is picking them off is taking at least one per day. They are out foraging in groups trying to figure out how to feed themselves.

I went ashore for a couple of hours today and was otherwise busy with routine tasks. There are a lot of chores here and one of the challenges of living at Race Rocks is living sustainably and minimizing our ecological footprint. To do that we are very frugal with electricity and water, compost all organics, even using a composting toilet because when you make your own water by desalination it doesn’t make sense to just flush it away. Both have their chores too. Most of the electricity is generated with solar panels, which brings another set of activities to keep things going. We also pack everything out and are slowly removing unsustainable legacy items left by the light keepers over the years. A favorite chore is putting up a fresh new flag and there is one flying today.

Fresh flag today.

Fresh flag today.

Fog, fog, and fog

Posted on by

On Race Rocks the fog rolled in the morning and afternoon so the girls had the opportunity to get used to the island cacophony: Horn, gulls and sea lions concert: “initiation” day! They found a dead harbor seal pup on the east side of the island and made a first estimation of the animals on the island from the top of the tower. At 6:00PM the fog was back and the horn honks almost the whole night.

Windy and foggy day

Posted on by

July 8th Wednesday: Very foggy and windy day.

Part of the night was foggy; the horn could tell…and early in the morning the visibility was a quarter mile. The wind was already at 28 knots at 5:30 AM and stayed the same almost the whole day… anyway the fog stayed to the afternoon and we had to postpone the census.

 

 

 

Foggy day

Posted on by

Friday 26th

Around 11pm between Thursday and Friday the foghorn began its song. Thanks to my wax plugs set .It did the job! For Guy no problem he was already asleep and never wake up…so. Anyway in the morning a fog curtain was lingering over the States coast but was getting closer every minute after sunset. At 5h30 the foghorn went on again. We were in a cottony atmosphere and it was like that in and out for the rest of the day.

In the morning it was so nice to watch from the window the geese family waking up one bird after the other.

Later we had to put the desalinator on and the filter was changed (every 15 days) the generator those days are working with the sun power: Nice!

Boats around: In the morning a zodiac came with 5 to 8 people…apparently nobody had a life jacket! Because of the foggy day we had a lot less whale watchers than usual. Actually a pretty foggy day and not a hot day on Race Rocks! The horn? We are getting used to

This morning we saw the first 2 seagull chicks; easy enough from our window close to the stairs. As usual pictures time  today is anytime: can you imagine chicks fed on small and long fish like smelts. Those birds are common but so interesting to observe. Right now males bring back straw to their nest again: maybe to make them stronger and bigger to welcome the babies…

As chores: I did an inventory in the pharmacy box and kitchen to get rid of out of date products.