Tag Archives: harlequin duck

Project Week-part 3 (final)

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Yesterday was the last day of project week, in the morning I brought students back to campus in two trips on the whaler.  It has been great group to have out here for the past week, they have helped out with several projects and tasks, endured some stormy weather, survived without a shower, cooked their own food (and shared a few good meals with me), and experienced the isolation and richness of the Race Rocks Ecological Reserve.  During their stay they were very conscious of the time and resources required for importing fuel and generating energy and fresh water and did a great job minimizing consumption and waste.

In the final days of the week students helped out with transferring diesel to the furnace tanks and cleaning cupboards in the science centre kitchen.  Throughout the week the group maintained a daily count of animals in the reserve, the count is included below.

 

Feb 27 Feb 28 Feb 29 Mar 1 Mar 2 Mar 3
Harbor seals 45 50 10 22 20 16
Elephant seals 2 2 2 2 2 2
Sea lions 2 5 5 5 6 6
Gulls 57 23 33 43 31 26
Cormorants 60 27 29 40 56 32
Oyster Catchers 3 5 3 6 7
Bald Eagles 1 1 1
Brown Sandpiper 4 12 8 6
White Sandpiper 5 3 4
Pigeon Guillemots 22 150
Common Mergansers 2
Harlequin Ducks 12 7 6

Thanks to the group for their contributions and good company.

 

Camera 5 working

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The remote camera on the N side of the Great Race is working now, you can access it here: www.racerocks.com/racerock/video5.htm

Note: there are 20 presets which cover all major points in a 300 degree view.

Squall has been staying around the SE side of the tower.  Misery comes and goes, the pup usually keeps out of his reach.

Yesterday there were 2 eco-tour vessels in the reserve.

Facility work: replaced toilet vent fan, replacing basement basin drain plumbing, planning composting containers.

Bird count today: 6 Harlequin ducks, 150 Cormorants, and 90 gulls.

Wind 20- 30 knots from the west all day, rainy.

 

Animal Census Jan 2012

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Air Breathing Animal Census of Race Rocks Jan 2012

Stellar Sea Lions: 30

Elephant Seals: 6-7

Harbour Seals: 50

Bald Eagles: 5-15

Brandt’s Cormorants: 50

Glaucous-Winged Gull: 100

Herring Gull: 30

Black Turnstones: 50

Song Sparrow: 6

Peregrine Flacon: 1

Killdeer: 4

Dunlin: 2

Sandpiper: 6

Harlequin Ducks: 20

Human: 1

 

Cormorants, Elephant Seals, Fuel Line, Plumbing Parts

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This morning I counted over 200 cormorants on the South Rocks and saw a pair of Harlequin ducks by the jetty.

The female elephant 6360 went  back in the water before noon.  Misery was near the centre of the island at sunset.

I went off island to campus around noon.   I brought some scientific instruments back to campus and went into Langford to pick up plumbing parts and other supplies.  Erik worked on the whaler’s fuel line over the afternoon and got it fixed up.  I got back out to the island as the sun was setting on the lowest tide I have ever landed on out here, the boat ramp was longer than usual.

 

 

Harlequin Ducks put off by DND Blasting

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14 Harlequin Ducks have arrived at Race Rocks and are making good use of the fine weather this past week. Unfortunately, these shy birds have been scared away today by bomb blasts on Bentinck Island. Blasting by CFAD Rocky Point has been continuous today with the exception of a lunch break at noon. It is very disappointing that the 5-minute interval designed to minimize DND impact on the ecological reserve has not been observed. Most blasts come in clusters with ~2-minute intervals. The blasting occurring around the time of this report ~13:54 had ~1-minute intervals.

Black Oystercatcher nests

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-110, ‘2010-06-21’, ‘Other’, 0, ‘As we officially kick off summer, I thought I ”d give a bit of an update on life on the island right now. The black oystercatcher chicks have hatched in the nest up beside the jetty and down off the tank room! While outside doing some cleanup yesterday morning, I spotted at least one chick, and I suspect there may be more, as there were three eggs in total. This hatching brings some relief, as all of us were quite worried about this nest. Mother oystercatcher had not been spending as much time on her nest as she should have, what with the high traffic transiting the area. However, last week I cordoned off the area with large ropes and she settled down a lot, just in time for the hatching. I also set up camera 3 beside the nest; it can be viewed at http://www.racerocks.com/racerock/video3.htm. I apologize in advance for the moisture on the lens; we ”ve had some high winds and rain over the last day and it has become a bit dirty. At this point though, I ”m a bit apprehensive to get close and clean it, as it ”s really only a foot away from the nest. There are at least two other nests on the island with chicks; one in the surge channel facing the southeast, and one in the channel facing the southwest. In other news, Bertha has decided to make a reappearance on the island after a few days off in the water somewhere. She is hauled up in her favourite spot behind the tank room. Her bad eye is looking worse than ever, and is dripping quite a lot of serum. #4252 is up beside the base of the lighthouse, on the side adjacent to the desalinator bunker, and seems to be enjoying the shelter of the long grasses. Misery is up around the science house somewhere. From the house this morning, I also noticed a possibly fourth, middle-aged, female elephant seal making her way up from the boat ramp -it may have been Bertha though, it ”s hard to tell). Yesterday, three harlequin ducks were spotted in the southeast surge channel, sitting contentedly on rocks. There appeared to be two males and one female. I took some pictures yesterday, but am not sure if they turned out because of the distance. Check on my Flickr site later: http://www.flickr.com/photos/adamharding/. Most seagulls have now settled down into their nests, with a few still mating. Nest numbers seem to be down from this time last year. Enjoy the solstice!’, ‘adam’, ’07:57:59 ,

Oystercatcher’s territory

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‘Elephant Seal’, 5, ‘Fewer females are visible on Middle Rocks. The tagged female has returned to Great Race Island despite having completed her moult. The larger females on Middle Rocks are in various stages of their moults.’, ‘Ryan’, ’20:56:43 ,
-93, ‘2010-05-12’,

“Brown Pelicans are becoming a common sight at Race Rocks. See the log of May 12, 2010: Ryan Murphy

‘The diversity of bird life continues to increase with the appearance of
Dunlins, Brandts and Pacific Loons today.
Small groups of Brandts flew West throughout the day, followed by several large flocks numbering up to 100 birds in the evening.
A mature Brown pelican roosted here for the night, much to the gulls ” dissatisfaction.
There are still 2 pairs of Harlequin ducks spending their days around Great Race Island, plus
4 Whimbrels were again seen on the SW corner of the island where up to
3 Black Oystercatcher pairs have staked nesting territories. There are a total of
7 pairs of Oystercatchers with territories on the island, but only 2 confirmed nests so far, and of those only one nest with 2 eggs at the moment. Could be a bumper year as a maximum of 5 breeding Oystercatcher pairs have been recorded in the past. ‘,
‘Northern Sea Lion’, 10, ‘The numbers of Northern Sea Lions have been down the past several days, however they are still finding food in the reserve. A commotion right above the tidal turbine today attracted a number of gulls, and I could soon see a Northern sea lion was thrashing a large fish on the surface. Reviewing my photos it turns out the sea lion had captured a wolf eel! Long tasty filets on those protected fish, I can ”t say I ”m not envious!’,

‘Ryan’, ’21:10:38 ,

Harlequin Ducks abundant

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rmharlequingroupSee Ryan Murphy’s harlequin images on Flickr
“’tis the season for Harlequin ducks here at Race Rocks. The particularly fine weather has emboldened the main group that spends most of its time on the east side of Great Race Island and they have been spending time around the jetty and on the west side of the island as well. Group size ranges from a single pair to more than twenty, with thirty or more individuals in the reserve the past couple of days.” Ryan Murphy-Ecoguardian Race Rocks.

rmharlequin-up-down

“Harlequin Up/Down

Not sure when I’ll capture a moment like this again. Usually Harlequin ducks dive together or in close succession, but here one bird is popping to the surface as another one begins its dive.” Ryan Murphy

Ryan also took this photo today for a Northern sealion census: click several times for a very large image where individuals can be examined.rmdec1120094183669401_3549217f41_o

Blue Heron spent several hours fishing

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Good Evening
TEMPERATURE: Max. 8.9 ºC »» Min. 5.0 ºC »» Reset 7.7 ºC
MARINE LIFE: Still seeing numerous fish balls mostly in the tidelines outside the MPA boundries but the number of sea birds is down considerably from last week. There were 5 Harlequins in the little bay on the east side of Gr. Race also one Blue Heron spent several hours fishing in the eastern kelp bed then just before sunset flew off toward Bentinck Island. There are 5 California Sealions hauled out along the north shore of Gr. Race that have fresh looking wounds, mostly in the hind flipper area, my guess, evidence of encounters with the transient Orcas that have been in the area quite often lately. There are still about 600 Cormorants in the area, another indication that the food supply is still good.
HUMAN INTERACTION: Second Nature in with Angus, Scott over to work on the the cameras and computers. Station boat out to return Scott to campus and to Pedder Bay. There were 5 Ecotour boats, 1 pleasurecraft through today.posted by Carol or Mike S at 6:05 PM

Good Morning
WEATHER: Sky Part Cloudy »» Vis. 15 Miles »» Wind North East 21 Knots »» Sea 3 Foot Moderate
posted by Carol or Mike S at 7:25 AM

The Oyster Catchers have started mating

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Wednesday, April 10, 2002
Good Evening
WEATHER: Max 11ºC »» Min 7.1ºC »»Reset 8.9ºC»» Rain 1.0 mm
MARINE LIFE: No Eagles today. We now have 3 pair of geese. 3 pair of Harlequin Ducks spent the afternoon in the east bay. The Oyster Catchers have started mating and so we will watch out for eggs.
HUMAN INTERACTION: 4 ecotour boats today. The 2nd Nature made 3 trips with fuel this morning and the station boat made a trip to Pedder Bay and back this afternoon.
:
posted by Carol or Mike S at 7:23 PM
Good Morning
WEATHER: Sky Overcast »» Vis 15 Miles »» Wind West 3 Knots »» Sea Rippled
posted by Carol or Mike S at 6:31 AM