Category Archives: Island Visitors

Trip to RR to Plan for neck-ringed sealion treatment

Posted on by

Today Chris Blondeau,. and Courtney Edwards  took Martin Haulena , and Joe Gaydos to Race Rocks to meet with Ecoguardian Anne Stewart and take stock of the facility and make plans for how to deal with the plastic neck bands  that we have are observing with the onset of the large numbers of sealions each year.

Martin is the Head Veterinarian at the Vancouver Aquarium, Joe is with Sea Doc Society in the San Juans and with U.C. Davis , California.

GFmartinandgroup2014-10-29m

Martin, Courtney, John, former PC student from Wales and friend who are volunteering this term at the college.

 

Out of the Fog

Posted on by

I returned to Race Rocks today after attending the Trans-Atlantic workshop on Ocean Literacy and the European Marine Science Educator’s conference last week, in Gothenburg, Sweden. I am refreshed and inspired to finish off my shift at Race Rocks.
It was warm and sunny when Courtney and I left Pearson College in Pedder Bay this morning but as we drove southeast towards Race Rocks, we were soon enveloped in the cool, damp fog. As the sunny peaks of the Olympic Mountains slid out of view, obscured by fog, the dark shape of North Islet emerged and behind it came Great Race and the light-tower, out of the fog. It is great to be back and was just as great for Jeff, who was filling in, to leave.
It was foggy on and off all day with a few periods of sunshine with visibility of over a nautical mile. Throughout the day, the foghorn blew and I could hear ships signaling as they navigated the Strait of Juan de Fuca in the fog. There was no wind for most of the day but it has been consistently blowing about ten knots out of the west for the past several hours and the fog is thickening.
The fog did not deter the whale watching boats as there were Humpback Whales feeding in the area today and the last cruise ship of the season in port. One smaller Humpback was diving and presumably feeding right in the Ecological Reserve diving against the flooding tide. I wonder if they can use the flow to their advantage in feeding more efficiently with less effort? Natural history speculation aside, the count of observed whale watching boats from 11:00 to 19:00 (dusk) was thirteen with some vessels visiting more than once.
The Chum Salmon run started in earnest while I was away and there appears to be fewer sea lions hauled out than there were before. There are many in the water however. Sea lions of both species are very busy eating Chum Salmon with most of the kills I observed, happening right in or at the edge of the tidal flows. They thrash the fish and rip it apart at the surface and swallow large chunks tail last at the surface as well. This source of scraps, of course attracts gulls. Several species of gull were seen in these sea lion driven feeding flocks today; Glaucous-winged, Hermann’s, Thayer’s and Ring-billed Gulls. There were three or four fairly hefty Elephant Seals hanging around the marine railway today. They have such huge eyes and such clean looking pink mouths. Many of the Sea Lions have serious tooth decay and oral disease.

While I was away there were several a visits to the island. The Victoria Natural History Society made it part of their birding trip on September 27, sixteen friends of the Royal BC Museum made a visit October 4th and a family visit was made by by Mike and Carol Slater, one of their daughters and several grand-children. Mike and Carol were the last light-keepers at Race Rocks and the first Eco-Guardians. They survived some epic storms and I am sure they have some great stories to tell. If you are interested in the “contemporary” history of Race Rocks, there is a lot of information on this web-site, including ancient videos, images and even historic weather events.

My main tasks today were to get moved back into the house, to do the seawater sampling, fix the pier fence and run the generator for a few hours in order to top up the batteries. There is new clean oil in the Lister gen-set and new filters etc. thanks to Jeff. The old Lister seems to run better than ever tonight a I finish my last task, posting this blog..

Victoria Natural History Society Field Trip-Bird Count

Posted on by

Thanks to the participants of the VNHS Field Trip today and especially to Daniel Donnecke for tabulating this detailed bird census list.

For the boat crossing between Pearson College and  Race Rocks, Daniel and the group on the boat made the following observation:

2 Great Blue Heron
110 Double crested cormorant
2 pelagic cormorants
160 rhinoceros auklets
45 common murre
3 pigeon guillemot
25 Heermann’s Gulls
8 Glaucous winged gull
20 California Gull
30 Gull sp.
4 Oystercatcher
4 Harlequin duck
1 common Goldeneye
4 mallard
1 red-throathed loon
56 greater white fronted geese (single flock crossing the strait)
20 band tailed pigeons
2 coopers hawk
400 turkey Vultures (attempting to cross the Strait but turned  around)
DanielleD-Amerpipet

American Pipit–Anthus rubescens photograph by Daniel Donnecke

At Race Rocks Daniel made the following census notes which he entered on eBird : 23 species (plus 2 other taxa) total:

4
Greater White-fronted Goose
11
Canada Goose
2
Harlequin Duck
17
Surf Scoter-(-east-bound)
42
Brandt’s Cormorant
8
Double-crested Cormorant
18
Pelagic Cormorant
25
cormorant sp.
10
Turkey Vulture- (-distant, ketteling)
16
Black Turnstone
2
Dunlin
1
Western Sandpiper
1
Short-billed Dowitcher
2
Common Murre-(-low number, most alcids closer to Vancouver Island)
1
Rhinoceros Auklet-(-low number, most alcids closer to Vancouver Island)
41
Heermann’s Gull
1
Western Gull
110
California Gull
1
Herring Gull
25
Thayer’s Gull
36
Glaucous-winged Gull
85
gull sp.
8
6
Savannah Sparrow
1
Song Sparrow

For other images of the species above see the Race Rocks Taxonomy

Field trip for VNHS

Posted on by

2014-09-27gfvnhstowers

 

Members of the Victoria Natural History Society accompanied ER warden Garry Fletcher on a field trip to Race Rocks this morning. Most of the members were avid birdwatchers so this time of year was ideal to view some of the many species that stopover at Race Rocks in their fall migration. See the census records submitted by Daniel Donnecke

 

 

 

Some of the birds seen on the trip”

wtattlerAlso on a trip on a ecotourism vessel, Liam Singh took this image of this  wandering tattler which we had missed.

gfbrande calseal

One branded california sealion was hauled out near the docks. The number was not clear.

Generating History

Posted on by

High clouds settled in today and there were even a few minute raindrops for a short time in the late morning and early evening. Hazy marine air was evident along the coast to Victoria while across on the American side, it looked like it might really be raining in the Elwha Valley, Olympic National Park. The barometer continues its slow slide, which started last Thursday. The westerly wind is forecast again for tomorrow and it has already started.

A Humpback Whale feeding and resting to the south of the rocks and Killer Whales to the west, continued to draw whale–watching boats from Victoria and a total of 22 were noted in the Ecological Reserve today, mostly observing pinnipeds (Steller’s and California Sea Lions, Harbour and Elephant Seals). One commercial, charter, fishing boat also stopped by to watch the sea lions.

One of the Brown Pelicans came back today and some members of the Victoria Historical Society group saw it on their way out to the island. Three groups of twelve people each had historical tours of Race Rocks today.

The historians were very interested in Garry Fletcher’s on-site presentations about the history of Great Race Island, the 500 year-old plus, indigenous rock cairns and the 154 year history of the Lighthouse. Race Rocks is designated as a heritage site but that only means it is registered in Ottawa, not offered any conservation protection. The Race Rocks Ecological Reserve protects Race Rocks’ biodiversity and natural history and is part of BC Parks, but it does not include human history.

Federal law passed specifically three years ago to protect historical lighthouses does not apply to the six original Imperial Lighthouses, of which this is one. Race Rocks  light-tower pre-dates the confederation of Canada and it is the only stone-constructed light tower and one of a handful of standing stone structures this old, in western Canada. It needs protection. You can learn more about its’ fascinating history through this web-site under history. There is even historical video footage of the demolition of the historic, granite, light-keeper’s house in the 1960s by bulldozer and explosives. Fisgard Light which was completed six weeks before Race Rocks is a much less impressive brick tower and is endowed with full heritage protection by Parks Canada.

With 37 visitors to attend to, I did not spend much time making ecological observations today. I did a few maintenance chores before they arrived, washing windows, sweeping the main walk-way with an historical broom and weed-eating around the fly wheels of an old Fairbanks-Morse engine from the turn of the last century, with an historical weed-eater from late in the last century. There are quite a few pieces of old Fairbanks-Morse machinery lying around that could be of historical interest. Here is a YouTube link to a similar 1906 Fairbanks-Morse engine, running. What a beast. http://www.youtube.com/watch?v=jTiK2B88EJs

My last tasks of the day are to move deionized water, delivered with the guests by Courtney on MV Second Nature, up to the energy building, and to make fresh water with the desalinator, while the historic Lister generator tops up the batteries which are powered mostly by solar panels.

Trustee Tour Day

Posted on by

The wind was out of the west today although it did swing to the southwest a few times and is trending that way now. The barometer has been slowly dropping for a few days. A few real clouds made another gorgeous sunset with a super crescent moon low in the west.

There were three tour boats today and one recreational fishing boat was noted fishing inside the reserve boundary today. They must have known as they stopped as soon as it was clear that they were being observed. There was military blasting today.

An animal census indicated 200 fewer sea lions than last week and brought to light 17 tagged and branded animals, with nine complete tag numbers recorded and seven partials. One of the Northern Sea Lions appears to have a badly embedded line around and growing into its’ neck. Only seven Glaucous–winged Gulls remain unfledged although some of the adults, presumably with failed nests are still carrying around nesting material and acting broody. At least one Pigeon Guillemot is bringing fish into the large boulder scree just west of the jetty, presumably they have a late chick there that they are feeding.

The struggle for sustainability continues and the solar panels contributed well to the island’s energy needs today even though it was not sunny all day.

Chris brought out a family group of 11 people with at least three generations today on Second Nature. They were delighted to make first hand observations of sea lion and elephant seal behaviour and enjoyed the beauty of the place.

Maintenance work consisted of the routine cleaning of solar panels, mucking out the waste, repairing the jetty fence line, collecting seawater salinity data and making biological observations. The generator was only run for an hour and a half, thanks to the solar panels.

Animal Census

Posted on by

Low winds today picking up in the afternoon/evening. Clear skies for most of the day. Forecasted winds of 15 knots for tomorrow morning rising to 30 in the afternoon.

DSC_0501

 

 

 

 

 

Animal Census (by Anne):

Steller Sea Lions 229
California Sea Lions 388
Harbour Seals 81
Glaucous-winged Gulls 301 (including 29 chicks)
Double-crested Cormorant 3
Pelagic Cormorant 1
Canada Goose 11
Black Oyster Catcher 11
Black Turnstone 1
Greater Yellow legs 1
Very large mixed species feeding groups to the west southwest of reserve including 100s of Rhinoceros auklets, Common Murres, Heerman’s Gulls and California Gulls.

37 whale watching boats

5 recreational boats

3-4 trips from Second Nature

Baleen whale this morning spotted feeding in the same place as yesterday evening, to the SW end of the reserve.

Anne continued with training today. James from Hybrid Plumbing came out to fix the water heater this morning. Changed cartridge filters on desalinator. Prepared for shift change.

 

 

Baleen at sunset

Posted on by

Fog in the morning that burned off around 1030h. Winds reached 35 knots mid-afternoon. Light winds forecasted for tomorrow morning and increasing in the afternoon. Barometric pressure still dropping.

2 whale watching boats

1 recreational fishing boat

Last of the gull chicks are learning to fly. Another elephant seal arrived on the boat ramp today, bringing the number to four. Spotted a baleen whale off the SW side of the reserve at 2030h this evening as the sun set.

Courtney came out in Second Nature with a tour group this morning of alumni and then made another trip to do maintenance on the desalinator (which is now in working order). Cistern was very low so Anne and I ran the pump for most of the day. Continued with Anne’s training.

Animal Census

Posted on by

Fog all day. Northwest winds 5-15 knots all day. Barometric pressure from peaking at 1810.0 midday but only dropping to 1610.0 hPa. 15-20 knot winds predicted for tomorrow with fog.

Animal Census:
161 Gulls
47 Guillemots
3 Elephant seals
537 Sea lions (Steller and California)
3 River otters
4 Double-crested cormorants
120 Harbour seals
15 Black oystercatchers

13 whale watching boats

5 recreational boats

Second Nature also came out for two visits today with some alumni that are here for the ten year reunion, although they did not dock. Still having hot water and desalinator issues. Prepped for shift change.

More sea lions

Posted on by

Winds between 5-15 knots for most of the day. Barometric pressure peaking midday. A few showers forecasted for tomorrow and risk of thunderstorms tonight.

18 whale watching boats

3 recreational fishing boats

A float plane did laps around the island this morning around 0900h taking counts on some marine mammals. Another one passed through the reserve this afternoon.

More than two hundred sea lions on the main island now and more on Middle Rock. I noticed today that although the population on the main island is mixed Stellar and California, there is a higher density of Californias on the main island and a higher density of Stellars on Middle Rock. A tagged elephant seal arrived today but I could not get close enough to its tags without frightening it.

The PSYL coordinators arrived around 1900h this evening and will be here two nights.