Rissa tridactyla: Black legged kittiwake

PB-Black-legged -Kittiwake2

Black-legged -Kittiwake, Rissa tridactyla In the Race Rocks Ecological Reserve


We received an e-mail today from Pam Birley of Leicester England with the photos of this Kittiwake she had taken using the remote controlled camera 5. This is a new photo record for Race Rocks Ecological Reserve.
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Aves
Order: Charadriiformes
Family: Laridae
Genus: Rissa (Stephens, 1826)
Species: tridactyla
Rissa tridactyla
Other Members of the Class Aves at Race Rocks.

taxonomyiconReturn to the Race Rocks Taxonomy
and Image File
pearsonlogo2_f2The Race Rocks taxonomy is a collaborative venture originally started with the Biology and Environmental Systems students of Lester Pearson College UWC. It now also has contributions added by Faculty, Staff, Volunteers and Observers on the remote control webcams.

 

Sleepy sea lion

Weather

Light cloud cover this morning and mostly sunny in the afternoon. Wind was variable – light in the early morning picking up towards the afternoon to as high as 16kts @ 17:00. Barometer was up a little to ~1012hPA. Forecast is for winds steadying between 10-15kts, and a chance of showers this evening and Sunday.

Boats in the reserve

15 Pleasure vessels, one of which was fishing in the reserve. After failed attempts to make contact on VHF16, DFO will be notified. There were also 3 tour boats and trawler activity around the reserve.

Ecological happenings

  • New Californian Sea Lion tag sighted (C733) – no photo yet
  • Two gulls spotted with broken wings
  • Harbour seal hanging out close to RR docks

No visitors today.

6-spot the Harbour seal Observed at RR since 2008

sixspot-harbourseal

6-spot the harbour seal observed by Pam Birley on the rock by the jetty October 9, 2015

A record for long term observation has occurred with Pam Birley of Lesteshiire England observing over a period of 7 years a certain harbour seal she named 6-spot because of the distinctive markings. Oddly enough she often gets an image of it from the remote camera 5 in the fall as it lies on the same flat rock near the Jetty.  You can see some of her other observations of it at https://www.racerocks.ca/pam-birley-photo-records/

Pam sent the picture with the note: “Hi Garry,  YES….it is 6-spot !!!!    I got a good clear view this morning as it lay basking below Cam 5.  Here is a picture. First seen 2008 I believe, that makes it seven years !!!    I love it !!!!    Pam

 

 

 

Race Rocks Sea Otter pictures via England

Our regular viewer on the remote cameras from England,  Pam Birley sent this set of images she had taken today on camera 1 of a Sea Otter at Race Rocks.

Click the sea otter tag below for other observations of sea otters here.

Peregrine, Eagles and Wind

The wind gusts reached 39 knots from the west this morning.  The general wind trend throughout the day was between 11 and 32 knots from the west, with slight fluctuations to the north and south.  The barometer generally went down from 1001 hPa to 997 hPa, with a few dips upwards as the sun broke through the clouds.

The approaching Arctic blast of cold weather will bring a chance that the thermometer might drop from 7oC to below 0oC tonight for the first time in a while.  Heating coils and warm thoughts have been deployed around the buildings to prevent pipes from freezing.

There was one whale watching boat seen in the reserve at 12:30.  A couple boats gathered to view humpback whales to the east of the reserve in the mid afternoon.

There were a couple of bald eagles around for most of the day, one adult and one juvenile. At 10:00 in the morning, a peregrine falcon was chasing after the juvenile eagle over the north of Great Race and Middle Channel.  The size difference of the eagle and peregrine took me by surprise.  I had never seen the much smaller peregrine next to a bald eagle. This might be the same peregrine that Pam Birley has seen over the past week.  It had dark chest feathers, which indicates it is a juvenile peregrine falcon.

The desalinator worked hard today to make about 800 litres of fresh water.  With a maximum output of 1.5 litres per minute, the desalinator is a very energy intensive way to create water.  Although, when the water is heated and added to a mix of leaves, spices and herbs, it makes great tea.  A necessity for Race Rocks.

Eagles, waves and engine troubles

The barometer continued to rise today, from 1019 hPa to 1024 hPa.  The wind blew from the west and southwest between 14 and 34 knots.  The sky was mostly clear, with occasional brief showers and rainbows.  There was a large swell coming in from the west.

There were no boats seen in the reserve today.

There were four bald eagles seen in the reserve this morning.  Large groups of gulls got to practice their evasive manoeuvres as the eagles flew overhead.  Our UK camera viewer, Pam Birley, spotted a peregrine falcon on the helicopter pad at 15:20.

I was unsuccessful in running the monthly check on the fire pump and refill of the salt water cistern, but not for lack of trying.  I strung all the hoses from the jetty to the underground cistern, only to find that neither engine was willing to start and pump.  I will continue to tinker with those engines.  On the up side, I got to practice unrolling and rolling all the hoses.

Overcast with Calm Seas

The barometer continued to drop slowly from 1023 to 1018 hPa.  The wind continued to blow between 8 and 18 knots from the northeast.  There was a difference in the weather today, compared to the clear sunny skies that have been the usual for the past week.  Low clouds hung over the Juan de Fuca Strait for most of the day.  There were occasional breaks of sun in the late morning and early afternoon.  The whitecaps this morning calmed right down in the afternoon, making the sea the calmest it’s been for the past few weeks.

There was one recreational boat seen this morning in the southern part of the reserve.

Pam Birley, from the UK, sent two photos of sea lions that she captured on Camera 1, located at the top of the lighthouse.  Pam’s photos show two branded sea lions that have never been spotted at Race Rocks, as far as I can tell.  See the photos below.  Thanks Pam!

The desalinator was run today to top up the fresh water cistern.  The solar panels aren’t soaking up as much energy, due to the clouds.  The generator was run longer today to help out the energy intensive desalinator.

Underwater Cam2 sealions .

Today Pam Birley from the UK sent these images she captured from Camera 2 at Race Rocks . This shpws what rewards one can get by having patience ! Click for full size.

 See other pictures taken remotely by Pam Birley

Underwater camera and California sea lion

pbo192014ct

 

 

Pam Birley from England just sent this great image which she took this afternoon on underwater camera 2.

 

 

 

Link to other observations by visitors on the webcam by clicking on the Webcam Visitor observations link in the line below.

Branded sea lion 183R shows up at Race Rocks

Our viewer from England, Pam Birley,  sent us this image image of a branded Northern Sea lion (Steller’s) that she had taken with the remote control camera 5  today. She noted that this is the first time this particular one has shown up in her records which she has been keeping for several years now.

For other posts on branded sea-lions, see this link: https://www.racerocks.ca/tag/branded/

For our taxonomy file and gallery of images on this sealion see our archived file: http://www.racerocks.com/racerock/eco/taxalab/nufar.htm

Also for an explanation of why the tagging program goes on see this link also on our website: http://www.racerocks.com/racerock/marmam/sealion/tracking/tracking.ht

Branded Northen sea lion # 183R

Branded Northern sealion # 183R