Tag Archives: whimbrel

New Desalinator and New Adult Female Elephant Seal

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Wind: 1-44 knots from NE yesterday to W this evening as the wind increased
Sea State: up to 3 m waves breaking on west side of the island
Visibility: 5-10 NM
Sky: overcast with rain and a few sunny patches today
Temperature: 6-11 °C
Atmospheric CO2: 413.70 ppm (recorded by NOAA at Mauna Loa Observatory, Hawaii)

It was a flurry of activity on the island yesterday. A big change from having no human visitors for a week and a half. Greg brought seven other people on the boat Second Nature. Three volunteers from the college (Lawrence, Sandra and Vincent) came to help with some maintenance and clean up tasks. John and Mike, from Pacific Coast Fire Equipment, were here to do the yearly inspection of the fire extinguishers. Warren and Ric spent almost six hours doing the electrical and plumbing hook ups and tests of the new desalinator. The desalinator room is very cramped quarters with thick concrete walls and only a six foot high ceiling inside. As Race Rocks legend goes, the building was originally constructed as a fallout shelter for Cold War fears of nuclear attack. It apparently contained emergency supplies and two bunks for the lighthouse keeper and assistant keeper. There was no space for their families. In 1975, the building was converted to a water filtration plant.

The non-human activity was busy too, with the arrival of a new adult female elephant seal. She showed up soon after the boat, staying on the boat ramp for a while before coming up to the middle of the island. The alpha male chased her around, they barked a lot, then she settled in the grassy area between the desalinator shed and the flagpole, where she still is this evening. Now there are two suspected pregnant seals hanging out in the centre of the island near the mother, pup and alpha male. The two other males appear to be keeping their distance. One is near the jetty. The other is behind the house by the compost bins.

The desalinator is running well after a total of nine hours of use. This evening, I was delighted to see that it had pumped 600 L of fresh water into the tank. Combined with the 500 L from yesterday, the desalinator has produced more fresh water than has been used since my shift began on December 21. At this rate, the 4,500 L fresh water tank should be filled up in about a week. At that point, the desalinator will be run regularly, but for shorter amounts of time. It’s an energy intensive way to produce water which consists of a reverse osmosis system and secondary UV filter. The temporary method of getting fresh water while the desalinator was out of commission was also very energy intensive. It consisted of filling up a 1,000 fresh water tank at the college, boating it to the island, and pumping it up to the tank from the boat. The water usage is planned to increase a little bit in the near future, due to some much needed pressure washing of the exteriors of the buildings, to prevent them from being overtaken by algae.

See the photos below for some recent views on the island.

First Weekly Census of the Decade

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Wind: 5-21 knots N-NE
Sea State: up to 3 m waves
Visibility: 10 NM
Sky: overcast with rain
Temperature:5-11 C
Atmospheric CO2: 412.64 ppm (recorded by NOAA at Mauna Loa Observatory, Hawaii)

The weekly census was done today, because the rain yesterday created poor visibility. This morning, it was overcast but not raining, so there was a good birds-eye view from the top of the lighthouse. Some species that were not last week are a whimbrel, snow bunting and another female elephant seal. The new seal looks pregnant, so there might be another pup very soon. She has moved into a spot on the grass between the desalinator building and the flagpole. That’s a great place for me to watch from the house, which is just 20m away. Last year, the three pups were born between January 4 and January 20.

I heard back from a sea lion researcher about the branded sea lions that were seen on Race Rocks a two days ago. Bryan, from the Oregon Department of Fish and Wildlife, let me know about some of the places where the sea lions have been:
California X282: branded at Astoria (Oregon) on Feb 25, 2016 and resighted in Oregon and at San Miguel Island, CA in 2016-2017.
California X392: branded at Astoria on March 8, 2016 and resighted in Oregon and at San Miguel Island in 2016.
California X501: branded at Astoria on May 24, 2016 and resighted in Oregon fall of 2016.
California 1-59: braded at Bonneville Dam (near Portland, Oregon on the Columbia River)on May 19, 2015 and resighted at Astoria and Bonneville through 2017.

The only boats seen in the ecological reserve were two eco tour boats and two kayakers.

January 3 census results:

6 elephant seals (2 females, 3 males, 1 pup)
223 steller sea lions
291 california sea lions
30 harbour seals
21 bald eagles (13 adults and 8 juveniles)
1 raven
103 brandt’s cormorants
16 double-crested cormorants
17 pelagic cormorants
264 gulls (most of them appeared to be thayer’s gulls)
36 black oystercatchers
18 harlequin ducks
1 whimbrel
15 surfbirds
28 black turnstones
1 snow bunting

Storms, birds and elephant seals

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Weather: 

  • Sky: Partly cloudy
  • Visibility: 15+ miles
  • Wind: 0-40 knots NE
  • Water: waves between 0-2 metres

Boats/Visitors: 

  • Saw a couple boats here and there, not during the big storm though
  • Greg is dropping by today with some supplies

Ecological

  • Seems like some of the sea lions came back when the storm hit, it was blowing up to 40 knots on Wednesday but today it has finally come down to almost nothing
  • A couple different birds also came by, I’ve been seeing a lot of ravens lately, eagles, snow buntings and one whimbrel
  • There is a little elephant seal by the jetty today, pink tag V173
  • Thankfully the storm brought in some driftwood than can be cut up and dried out for next winter

Animal Census

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Glaucous –winged gulls: 285
Chicks: 130 to 150
Californian Sea lions: 120
Northern Sea lions: 70
Harbour Seals: 50+young ones
Pelagic Cormorant: 3
Oystercatchers: 4
Pigeons-Guillemot: 60
Western Sandpipers: 60to70
Whimbrel: 1
Eagle: 1
Geese: 5
Elephant Seal:0 But Courtney from Second Nature saw 1 small one on middle island

A noisy place

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It has been a lovely day with westerly wind rising from 2knots to 22knots in the evening. The desalinator has been working those last 2days but thanks to the solar panels no need of generator for 10 days. We have some issues with the desalinator in the sense that we have to wait 25 to 45 minutes before reaching the good level of salinity. It looks like we will have to change the big filter pretty soon (once a year). Guy changed the connector of the seawater pump that was broken.
An eagle this morning tried to fly by the island but no way the seagull army was ready. At date we found 3 eggs never hatched and 5 chicks bodies (one was floating in a kelp bed in the water). The bird I identified as a solitary sandpiper was in fact a whimbrel. (No doubt after checking the photograph I took). A seaplane flew over, not directly across the main rocks but over the South rocks. The island those last days and nights became a very noisy place maybe because of the full moon. We can’t tell which are the noisier ,gulls or sea lions? I tell you it’s a pretty amazing concert!

Crankypants Has a Number.

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By mid-morning, the light southwesterly winds left over from yesterday’s blow had wandered over to south and they stayed southerly until early evening when they turned back to west. The barometer continued the slow ascent begun early yesterday, throughout the day. Although there was a mix of sun and clouds today, light levels were high and reached over 1000 W/m2 at the peak. Forecasters are calling for strong westerly winds again, with a chance of showers Thursday.

Four Whale Watching vessels were noted in the Ecological Reserve today, visiting on return from the west, heading towards Victoria. No sports fishing vessels were noted in the ER.

The Canadian Coast Guard Helicopter (Fisheries and Oceans) dropped by today to service the light, which went dark the night before last. Dave (pilot) and Derek (technician) were a welcome sight in their lovely little Messerschmidt, which was carefully put down at the base of the light tower stairs.

 

Dave and Derek preparing for take off.

Dave and Derek preparing for take off.

Messerschmidt tower heli flag

 

Ten Whimbrels stopped for a rest and a feed today. These amazing migrators are on their way to the arctic tundra from South America and it was a treat to see them here.

Whimbrels stopped for a rest and a feed in the inter-tidal today.

Whimbrels stopped for a rest and a feed in the inter-tidal today.

Whimbrel M

I kept an eye on the Bald Eagles today and yes, they are fishing.

It was a right "hand" catch, transferred to both feet and then tucked up under to the tail to hide it from sight.

It was a right “hand” catch, transferred to both feet and then tucked up under  the tail to hide it from sight.

Baea fish hooked Baea catch

Ten of the elephant seals managed to go through the measuring device today while I was sitting, waiting for them with the camera. I also spotted tags on the young female Northern Elephant Seal with serious skin issues. I may have mentioned her in a previous blog, I called her psoriasis sister last fall and Courtney named her crankypants in spring 2014. She is very vocal and easily disturbed by the other seals. She is usually off by herself but today she was caught in a traffic jam for daily ablutions, which really seemed to upset her. I have observed her many times last fall and this spring but never noticed the tags before. She moves as if in pain, complains loudly and leaves a trail of blood. She has many open wounds that look like holes and cracks. The right tag is number A114 and although it is difficult to read the left side, it is perhaps A476. She has all four tags still.

 

Crankypants has a tag number now A114.

Crankypants has right  tag number  A114.

MianA114R_A476?left?

A branded Steller’s Sealion # 411R was noted today. She looks big for a female but that is what the record says, branded as a pup in July, 2005 at Rogue Reef, which is in the very southern end of Oregon. I will check with Pat Gearin on this identification.

Euju#411RApr29_15

There were no visitors other than the Coast Guard crew and maintenance chores were all routine.

Lovely Month for a Moult

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We continue to have about 12-15 elephant seals on Great Race Island. Most are nearing the end of their moult and are waiting until hunger drives them back to the open ocean. The big male (who is not fully grown) is just beginning to shed around his nose and mouth. Young e-seals and females moult earlier than the adult males, probably to avoid the threat of overly agressive or amorous advances by the big guys. Whenever Chunk moves a ripple of concern moves through the colony (literally). He often catches a small one and half-heartedly pushes it around, but he is fairly gentle all things considered.

Keeping an eye open...

Keeping an eye open…

Here comes trouble...

Here comes trouble…

Cornered...

Cornered…

Time to Smell the Flowers...

Time to Smell the Flowers…

Whimbrel in Flight

Whimbrel in Flight

 

 

 

 

Bertha is Back

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And more beautiful than ever!

Bertha and gang avoiding the strong Westerlies

Bertha and gang avoiding the strong Westerlies

Bertha's Scar

Bertha’s Scar

This morning 5 elephant seals were on the island, probably seeking some degree of shelter from the 35 knot Westerly wind that has been blowing all day. 4 are juveniles, but in the middle of the pile lies Bertha looking sleek and glossy-brown. She is easily identified by the large scar on her chest and her clouded left eye. Last year she arrived on Great Race on April 15th. I think she has been in the reserve for a little while now but I had not been able to identify her while she rested on Middle Rocks.

 

 

 

Biding their time...

Biding their time…

 

We appear to have about 300 Glaucous-winged Gulls on the island this spring. My estimate is that there are about 25% fewer individuals than last spring, when I counted about 200 breeding pairs. Other animals noted in the past few days have been several Dunlins, a small flock of Barn Swallows, a Whimbrel and what resembled a Solitary Sandpiper. I also saw for the first time a Mink (Mustela Vison) on Great Race; quite a swim for the little athlete!

Erik and I did an oil and filter change on the generator. Hopefully it will be the last one and we will soon be able to afford to install a wind generator to provide the last 20% of energy we require. We run the generator about 2.5 hours a day this time of year.

We had 3 groups of student this month, 2 roofers, 3 techs from Environment Canada, and several college staff. Tour boats and fisherfolk are being seen more regularly in the reserve as the nicer weather begins. We had to ask one group of fishers to pull their lines and leave the Reserve. Infractions are almost always due to ignorance and I am lobbying the government to post a few signs which, unattractive as they may be, could go a long way towards ameliorating those infractions.

Birdyfull Sunset

Birdyfull Sunset

Random Encounters

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A number of infrequent avian visitors have been popping by for a visit, or more likely a rest on their northward migrations. Two days ago a Greater White-fronted goose (Anser albifrons) spent the night, and the next night a Black Brant (Branta bernicla nigricans) had replaced it. The black brand stayed two days and fed vigorously the whole time. I just discovered how rare these birds are with only 115,000 in the world.

I have noticed several pairs of Wandering Tattlers (Tringa incana) in the least few days

And another favourite the Whimbrel (Numenius phaeopus)

Finally, the California Sea Lions (Zalophus californianus) have begun to arrive.

Animal Visitors

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Yesterday two Whimbrels were seen on the south shore of Great Race and this morning a posse of California Sea Lions was swimming about South Rocks barking in their distinctive manner. Garry alerted me to another weaner elephant seal pup on West Rocks. Today we have 5 e-girls here at the station: Bertha, Squall, Divot (she has raw sores/holes in her skin but seems otherwise healthy), Goat (this one crawled up to the weather station in  the middle of the island), and 5086 (Fifty/Fiddy) whom I believe we first saw in December. I had thought Squall had left as I didn’t see her for a few days but turns out she had crawled up into the boathouse to get some peace and quiet!

Plenty of recreational fisherfolk are fringing the reserve. I suppose it makes a cunning sort of sense to hunt near the place where most of the fish are, but there is a self-serving element to that way of thinking that is reflective of why we need to have parks, reserves and preserves in the first place! Personally I prefer finding my dinner on the shore within the intertidal zone where I can be sure of what I am catching and can ensure there are plenty left to restock the locale. Unfortunately for me I won’t be eating creatures from the reserve though!

Today 6 kayakers lingered for quite a while at Middle Rocks; the Sea Lions didn’t like it and went in the water. We think of kayaks as benign but i have found that most animals prefer to know when the humans are coming and kayaks allow us to sneak up on them, ironically causing more panic than a motorized vessel. Yesterday I observed a huge submarine pass within 2 miles of the island. I reckon it was a Trident nuclear sub as it was escorted by the American Coast Guard. I can’t imagine the Sea Lions liked that either!