wind and mood change

 

weather : wind from the northeast today, calm this morning but at 12 to 15 km/hr now. skies mostly clear.

visitors: a couple of eco-tourism boats went by. otherwise very quiet.

energy: solar all day.

Observations: mostly I observed my mood today. This is my  last night here and as I shift my focus to “real life” I am slightly melancholy. And so seeing from that point of view I watched the young eagle hunt over Great Race several times unsuccessfully and wondered if it would be easier to catch fish. I have seen very few fish caught this past week. The island is covered with chiton shells and even goose neck barnacle shells. Then I saw these two gulls, one missing a foot and beside it a gull not able to weight bear. They were both at the periphery of the breeding colony with the immature gulls. I also saw the first Thayer’s gull and I see that in previous years many have nested on the island.

One without a foot, the other cannot weight bear

Thayer’s Gull?

Thayer’s?

Work: cleaning and getting ready for next ecoguardian. chopping wood. sweeping the lighthouse stairs. doing month end tallies. cleaned the student house windows and lower solar panels.

Addendum:I went to sit on the back porch as Mount Baker is quite clear and a new bird ( this week) appeared.

whimbrels

whimbrels, 8 in all

April 13 and 14 – End of Shift

Wind: yesterday variable 2-28 knots, today W 7-38 knots
Sea State: yesterday calm, today rippled in morning and up to 1 m chop in evening
Visibility: both days 15 NM
Sky: both days clear
Temperature: yesterday 7-13 °C, today 8-11 °C
Atmospheric CO2: 415.81 ppm (recorded by NOAA at Mauna Loa Observatory, Hawaii)

Today is my last full day on the island before the shift changeover. Tomorrow morning, Mara and Kai will arrive to take over as Ecoguardians. They were here last year from May to September.

I spent the past two days finishing up some tasks around the island and cleaning. I also took time to walk around the island and get a look at all of the incredible species, land and shoreline that make up this ecological reserve.

There were no boats in the ecological reserve.

See the photos below for some views from around the island.

April 11 and 12 – Weekly Census

Wind: yesterday W-S 0-32 knots, today W-SE 2-17 knots
Sea State: both days calm
Visibility: yesterday 10-15 NM, today 15 NM
Sky: yesterday partly cloudy then clear from mid morning, today clear
Temperature: yesterday 8-14 °C, today 7-14 °C
Atmospheric CO2: 416.33 ppm (recorded by NOAA at Mauna Loa Observatory, Hawaii)

The lawn in front of the house got busier this morning with nine elephant seals, two more than yesterday. A tenth seal, the pup, was near the jetty. The two new arrivals have green tags on their tail flippers. One is a male tagged C887. The other is a juvenile tagged G512 on the right flipper and E779 on the right. I will update the information on age and past sightings when I hear back from the researchers. The green tags signify the elephant seals were tagged at Año Nuevo, south of San Francisco.

[UPDATED April 13: I heard back from Dr. Patrick Robinson, the researcher from Año Nuevo Reserve. The elephant seal with green tags E779 and G512 was tagged as a pup in February 2019, where he was born at Año Nuevo. This is the first time the male juvenile has been spotted outside of Año Nuevo, where he was last seen as a weaner in March, 2019. The elephant seal with the green tag C887 is a juvenile male that was born at Año Nuevo in February 2017. He has been seen at Race Rocks in the month of December in 2017, 2018 and 2019.]

There was one boat seen in the ecological reserve on each of the past two days, a pleasure boat yesterday and a sailboat today.

Census results observed this afternoon at low tide:
10 elephant seals (1 female pup, 1 female juvenile, 1 juvenile, 2 sub adult males, 5 female adults)
16 steller sea lions
91 california sea lions
1 sea otter
72 harbour seals
5 bald eagles (2 juveniles, 3 adults)
16 Canada geese
1 black brant goose
99 gulls (mostly thayer’s)
17 pelagic cormorants
4 brandt’s cormorants
5 double-crested cormorants
6 black oystercatchers
24 pigeon guillemots
7 harlequin ducks
2 surfbirds
5 black turnstones

Census Friday

Wind: yesterday mostly from W 4-22 knots, today N-NE 2-9 knots
Sea State: yesterday calm in morning 0.5m chop in afternoon, today calm
Visibility: both days 5-15 NM
Sky: yesterday overcast with patches of rain and sun, today partly cloudy
Temperature: both days 6-8 °C
Atmospheric CO2: 415.43 ppm (recorded by NOAA at Mauna Loa Observatory, Hawaii)

Census results from today:
6 elephant seals (2 female pups, 1 female juvenile, 3 female adults)
21 steller sea lions
62 california sea lions
1 sea otter
91 harbour seals
3 bald eagles (1 juvenile, 2 adults)
12 Canada geese
6 brandt’s cormorants
4 double-crested cormorants
10 pelagic cormorants
59 thayer’s gulls
12 black oystercatchers
14 harlequin ducks
108 pigeon guillemots
56 surfbirds
26 black turnstones
1 killdeer
1 song sparrow

There were no boats in the ecological reserve over the past two days.

 

March 24 and 25

Wind: yesterday variable 1-11 knots, today mostly W 2-17 knots
Sea State: both days calm
Visibility: yesterday 5-15 NM, today 10-15 NM
Sky: yesterday overcast, rain then clearing in early afternoon, today partly cloudy then clear from mid morning onwards
Temperature: yesterday 5-6 °C, today 5-10 °C
Atmospheric CO2: 414.34 ppm (recorded by NOAA at Mauna Loa Observatory, Hawaii)

I heard back about more information on the recently arrived female juvenile elephant seal pup, with green tags E103 and E135. Dr Patrick Robinson, the Director of the Año Nuevo Reserve and Lecturer at University of California Santa Cruz, sent a report of the history of the seal’s sightings and said, “It’s always great to get these updates… we greatly appreciate it!” The seal was born in the 2018 winter season, which makes her just over two years old. She was seen a lot during the winter and spring of 2018 at Año Nuevo Reserve. Researchers took two blubber samples to study bioaccumulation. The seal wasn’t seen again until the fall of 2019, when she spent a month at Race Rocks between September 7 and October 11. Fast forward a few months, the seal came back to Race Rocks two days ago, on March 23. She appears to be in the early stages of her catastrophic moult of her fur and skin, judging by the patches on her sides.

The youngest elephant seal pup returned yesterday morning from her one day adventure in the sea. She spent the whole day sleeping by the wood pile. The oldest pup has been gone for the past two days. A new adult female elephant seal arrived yesterday. She is most likely one of the four mothers that was here in January and February. So far the three have come back a month and a half after they each weaned their pups, which happened on January 21, February 4 and February 9.

At today’s 16:31 high tide, after recording the salinity and temperature of the water, I hooked up the hoses and pump to top up the seawater in the cistern. The gas powered water pump sucks water through a hose with a strainer dropped off the end of the jetty. The water is pumped through 76 m (250′) of fire hose up to the cistern. Over a couple hours, tens of thousands of litres of water were pumped into the underground cistern, which should feed the desalinator for the next month and a bit.

Yesterday, there was one pleasure boat that zoomed through Middle Channel and stopped by the rocks to take photos of sea lions. This afternoon, the Canadian Coast Guard lifeboat Cape Calvert, appeared to be out for a cruise around Race Rocks from the base in Victoria. They came in for a closer look and a couple of the crew appeared to be snapping photos of Race Rocks with their phones. This is a very photogenic place. This afternoon, Guy, Corey and Christine from Pearson College delivered a new fridge and took away the old one that recently stopped working. They also brought some fresh food from the Pearson kitchen, which is closing down for a while.

Here are a few photos from the past two days:

Spring Census and Swimming Seal Pups

Wind: yesterday W 0-30 knots, today mostly W, SE in early afternoon 1-28 knots
Sea State: both days calm in morning, rippled in afternoon
Visibility: both days 10-15 NM
Sky: both days clear
Temperature: yesterday 6-8 °C, today 6-11 °C
Atmospheric CO2: 414.34 ppm (recorded by NOAA at Mauna Loa Observatory, Hawaii)

All three elephant seal pups were swimming near the boat ramp both yesterday and this morning. The middle aged pup has taken to a napping spot on the concrete between the boat ramp and the rocks.

When I did the census observations today, I was surprised there were only 84 pigeon guillemots. I counted twice to make sure. The little black and white birds with bright red feet appear to be everywhere around the shoreline and in the water around the main island. They are constantly moving about and making their high-pitched whistling call.

I had a great view of a sea otter this afternoon. While out in the boat taking a photo of the main island, I heard what sounded like a slapping sound on the water. I turned around to see the sea otter about 20 m from the boat crack open clamshells on its chest. The otter had a few clams lined up. I turned off the engine and watched the otter quickly eat a few clams, then repeatedly dive down and eat more.

Today, there were nine pleasure crafts, one sailboat and the Race Rocks station boat in the ecological reserve, the most boats of any day this year. A pleasure boat with five people stopped at the jetty this evening. Three people walked along the jetty to get a closer look at the elephant seal pup napping beside the boat ramp. I approached and drew their attention to the large sign that explains the purpose of the ecological reserve and that permission is needed to come ashore. They were very nice and asked a few questions about the marine mammals before they left. No boats were in the ecological reserve yesterday.

Census results from today:
4 elephant seals (1 adult female, 2 female pups, 1 male pup)
10 steller sea lions
82 california sea lions
1 sea otter
50 harbour seals
8 bald eagles (3 adults, 5 juveniles)
11 brandt’s cormorants
6 double-crested cormorants
19 pelagic cormorants
9 Canada geese
251 gulls (mostly thayer’s gulls)
8 black oystercatchers
1 whimbrel
26 harlequin ducks
84 pigeon guillemots
4 surfbirds
12 black turnstones

Here are some photos from the past two days:

Two short videos of the youngest elephant seal pup learning to swim in the shallow water. In the first clip, she appears to be playing with a little bull kelp. In the second clip, she is blowing bubbles. The sounds of many species can be heard: california sea lions, thayer’s gulls, black turnstones and pigeon guillemots.

Weekly Census

Wind: yesterday variable 4-22 knots, today NE-N 1-36 knots
Sea State: yesterday rippled, today chop up to 1 m
Visibility: both days 10-15 NM
Sky: both days partly cloudy
Temperature: yesterday 5-7 °C, today 4-5 °C
Atmospheric CO2: 414.11 ppm (recorded by NOAA at Mauna Loa Observatory, Hawaii)

Here are the weekly census results observed today:
4 elephant seals (1 female adult, 2 female pups, 1 male pup)
24 steller sea lions
33 california sea lions
58 harbour seals
7  bald eagles (2 adults, 5 juveniles)
13 Canada geese
7 brandt’s cormorants
4 double-crested cormorants
29 pelagic cormorants
48 gulls (mostly thayer’s)
24 black oystercatchers
29 harlequin ducks
3 surfbirds
12 black turnstones
1 snow bunting
1 song sparrow
1 fox sparrow

Yesterday, there was one tour boat, one pleasure craft and the Pearson College boat Second Nature in the ecological reserve. Greg and Silke, dropped off some supplies from Pearson College. No boats were around today.

The elephant seal pups lounging on the boardwalk by the jetty. They all still have patches of their pup fur. The two month old female pup is on the left. The two and a half month old male pup is in the middle. The youngest female pup, almost two months old, is on the right.

 

Weekly Census

Wind: yesterday 0-19 knots from W then E, today 2-19 knots from N then W
Sea State: yesterday calm, today calm in am and rippled in pm
Visibility: yesterday 10-15 NM, today 15 NM
Sky: both days clear with cloudy patches throughout day
Temperature: yesterday 5-8 °C, today 4-6 °C
Atmospheric CO2: 414.23 ppm (recorded by NOAA at Mauna Loa Observatory, Hawaii)

Six visitors briefly came to the island yesterday morning. Lawrence installed the new deck hatch he made for the station boat. Everyone helped transport and load eight of the old batteries onto the college boat to be taken back to the shore for recycling.

I ran the water pump for five hours to fill up the cistern with cleaner seawater.

Three tour boats were in the ecological reserve yesterday. Today, a dive boat had several divers in the water just north of North Rocks at slack tide in the mid morning.

There was a lot biodiversity in the ecological reserve today. Here are the results from the weekly census:
6 elephant seals (1 adult female, 2 adult males, 2 female pups, 1 male pup)
57 steller sea lions (all on Middle Rock)
50 california sea lions (19 on Great Race, 31 on Middle Rock)
52 harbour seals
1 sea otter
6 bald eagles (4 juveniles, 2 adults)
8 Canada geese
18 brandt’s cormorants
16 double-crested cormorants
35 pelagic cormorants
2 ravens
141 gulls (mostly thayer’s gulls)
14 black oystercatchers
1 whimbrel
86 pigeon guillemots
16 harlequin ducks
10 surfbirds
28 black turnstones
1 snow bunting
1 song sparrow
1 fox sparrow

Weekly Census

Wind: yesterday 2-16 knots from S to W, today 0-36 knots from W to S to W
Sea State: yesterday rippled, today calm until mid afternoon when seas turned rough
Visibility: yesterday 10-15 NM, today 5-15 NM
Sky: yesterday overcast, today overcast with patches of sun then rain in late afternoon
Temperature: yesterday 7-9 °C, today 6-8 °C
Atmospheric CO2: 413.47 ppm (recorded by NOAA at Mauna Loa Observatory, Hawaii)

The numbers of sea lions continues to be low. For the first time this winter, there were more steller than california sea lions in the ecological reserve.

For the past day, the elephant seals have all been stationary. An elephant seal was seen on Middle Rocks today along with california sea lions. I believe it’s the smaller adult male that was on the main island until recently.

Having heard the killdeer on many evenings this winter, but not seen any, I finally saw one this morning on the lawn. They are named for their shrill repetitive call which sounds like “kill-deer!”

Here are the results from the weekly census observed on Friday, February 28:
7 elephant seals (4 adult males, 2 female pups, 1 male pup)
54 steller sea lions
53 california sea lions
86 harbour seals
5 bald eagles (2 adults, 3 juveniles)
26 Canada geese
9 brandt’s cormorants
10 double-crested cormorants
31 pelagic cormorants
72 gulls (mostly thayer’s)
8 black oystercatchers
66 pigeon guillemots
17 harlequin ducks
1 killdeer
15 black turnstones
6 surfbirds
1 fox sparrow

Yesterday, Greg, Alex, Warren and Cole were on the island to do maintenance on the desalinator and batteries. Two tour boats were seen in the ecological reserve each day. This afternoon, the RCM SAR boat from Sooke drove around the main island and the crew took photos.

 

Varied Thrush and River Otter

Wind: yesterday 2-27 knots from NE to W, today 2-27 knots from W to E
Sea State: yesterday rippled in am and calm in pm, today rippled then calm in evening
Visibility: yesterday 10-15 NM, today 5-15 NM
Sky: yesterday clear, today partly cloudy with sunny patches
Temperature: yesterday 4-8 °C, today 6-8 °C
Atmospheric CO2: 414.36 ppm (recorded by NOAA at Mauna Loa Observatory, Hawaii)

A varied thrush was seen on Race Rocks today. The bird that has similarities in size and colouring to an American Robin, hasn’t been seen this winter and possibly never before on Race Rocks. There is no mention of other sightings on this website. According to the Audubon field guide, varied thrushes like dense forests with lots of water. That’s about as different as you can get from Race Rocks, where there are no trees or fresh water. Perhaps this bird was flying over the Strait and stopped for a rest.

There were 20 pigeon guillemots near the jetty yesterday. They swam around, perched on rocks and the edges of the jetty. None were seen today.

The elusive river otter was seen today. It was sunning itself on a log on the rocks below camera 5. When it saw me taking photos from about 30 m away, it went around the corner and continued to soak up the sun.

Over the past few days, I have been trying to tidy up the human items left on the ground, before the grass and other plants grow up around them. There are many old hoses in various places that were at one time used for gardening and washing buildings. I have collected all the old hoses so they don’t interfere with the animals. Black plastic sheets that were used for landscaping at the base of the tower and around the main residence were becoming exposed. I removed all the pieces of plastic that have worked their way to the surface.

There were seven visitors to the island yesterday from Ocean Networks Canada. They spent several hours calibrating the CODAR equipment that measures near-surface ocean currents for the central portion of the Juan de Fuca Strait.

Yesterday, other than the Pearson College boat, Second Nature, there were two tour boats in the ecological reserve. Today, four tour boats, one sailboat and two pleasure boats were around Race Rocks.

Below are the results of the weekly census observed on Saturday, February 22. The numbers are substantially lower for almost every species regularly seen over the winter. Perhaps the relatively clear and calm conditions of this past week have encouraged the birds and marine mammals to venture further from their winter retreat on Race Rocks.
6 elephant seals (3 adult males, 2 female pups, 1 male pup)
8 steller sea lions
60 california sea lions
30 harbour seals
1 river otter
6 bald eagles (3 adults, 3 juveniles)
2 Canada geese
1 raven
20 brandt’s cormorants
10 double-crested cormorants
62 pelagic cormorants
101 gulls (mostly thayer’s gulls)
6 black oystercatchers
10 harlequin ducks
30 surfbirds
10 black turnstones
1 varied thrush
1 snow bunting
1 song sparrow
1 fox sparrow

UPDATED February 26: Photos have been uploaded now that the website is fixed.