Census

Weather

  • Visibility: 5 miles, later 15
  • Wind: 5-10 knots SE, late afternoon up to 33 knots from the West
  • Water: rippled, later wavy
  • Sky: foggy in the morning, overcast in the afternoon

Ecological

  • Chunk spent the day on Middle Rock with the mum and pup.
  • Lady, Grieving mum, mum and pup, were in the same spots on Great Race.
  • Chuckles arrived on Great Race in the late afternoon.
  • Conducted a census.
  1. California Sea Lions: 87
  2. Northern/Stellar Sea Lions: 50
  3. Harbour Seals: 21
  4. Elephant Seals: 8
  5. Cormorants: 742 (of the 742, I think that at least 10 were Male Brandt’s, 131 Double Crested, and 200 Pelagic; my identification is improving, but many were either too far away, or indistinguishable to me.)
  6. Seagulls: 605 (131 had darker plumage and therefore must be immature gulls?)
  7. Pigeon Guillemots: 50
  8. Bald Eagles: 30 (23 juveniles, 7 adults)
  9. Black Oystercatchers: 13
  10. Canada Geese: 10
  11. Harlequin Ducks: 8 (4 male, 4 female)
  12. Black Turnstones: 6
  13. Surfbird: 3 (unless they were Rock Sandpipers?)
  14. Raven: 2
  15. American Pipit: 2

Maintenance

  • Did some more cleaning in the Student’s House.

Boats

  • In the morning, one fishing boat passed through the reserve. The occupants did not fish in the reserve; they were going slow and appeared to be observing.
  • In the afternoon, one large eco-tour boat came through the reserve.

Daffodils and Rain

Weather

  • Visibility: 15 miles
  • Wind: 5-10 knots SE, later N
  • Water: rippled
  • Sky: overcast, rain in the afternoon

Ecological

  • One lone seagull has been pecking away at the weaner. Nature at work.
  • Chunk attempted to mate with the grieving mother. Then he left the island at 17:00.
  • Great Race mum and pup, Lady, and Middle Rock mum and pup still present. No sign of Chuckles today.
  • Noticed about 12 harbour seals out on the rocks. It’s not everyday that they’re here.
  • The daffodils started to open up today. Purple crocus and various other flowers have been open for over a week.

Maintenance

  • Started organizing and tidying up the Student’s House.

Boats

  • The HMCS Whitehorse was out near Albert Head in the morning.
  • Two eco-tours came by in the afternoon. The second boat seemed too close to a group of sea lions, half of whom then stampeded into the water.

New Female Elephant Seal

Weather

  • Visibility: 15+ miles
  • Wind: 10 knots E
  • Water: 1′ chop
  • Sky: clear

Mt Baker & Gulls

Ecological

  • There was a new female elephant seal in front of the house this morning. She appears to be too small to be pregnant. Perhaps she already birthed a pup elsewhere and departed, or maybe she is too young to give birth yet.
  • The other four elephant seals remained over by the path all day.
  • Chuckles, mum and pup still on Middle Rock.
  • Spotted about 12 harbour seals on South Rock/swimming nearby.

Maintenance

  • Continued stacking the newly prepared firewood under shelter so it can dry.
  • Picked up plastic and styrofoam from the ramp/jetty area.
  • Vacuumed up hundreds of fruit flies in the basement near the composting toilet. I think from now on this will be a daily chore, rather than a maintenance action worthy of note.

Boats

  • The HMCS Ottawa was out again most of the day.
  • Made the appropriate inquiries into yesterday’s pleasure craft fishing and eco-tour boat observations.

Other

  • There seemed to be some mild DND blasting around noon.

 

 

Marine Mammals Hauled out on Race Rocks Jan 2014-Feb 2016

 

This graph represents the 6 marine mammal species which haul out on Great Race Rocks in the Race Rocks Ecological reserve.  providing the population numbers and the time of year  CLICK to enlarge. The data was obtained from the Posts on census done by the Ecoguardians at Race Rocks.mammalcraph

The graph below represents the Elephant seal population at Race Rocks Ecological reserve with data taken from the Ecoguardian logs for January 2014 to January 2016. Click to enlarge.

elephantseal2014-2015

Storms and Surf Scoters

Baby Harbour seal -Around 2 ft long

Baby Harbour seal -around 2 ft long

Ecological Happenings

  • Storm warning with high winds overnight and gale force in the morning. Overcast with lashing rain at points.
  • Small Harbour seal pup seen on the boat ramp first thing.
  • Surf Scooters seen to the south of the main island in the afternoon.
  • The Bald Eagles were seen buzzing flocks of gulls and cormorants on the rocks, driving the gulls into the air and the cormorants to sea. The gulls retaliated by mobbing the Eagles in the air and driving them off.
  • The female Elephant seal was absent this morning and did not return all day. The smaller Elephant seal seemed like it was looking for her through the day. The males barely moved and snoozed through the storm.
  • Sea lions rafted together and played in the surf jumping clear out the water at times.

Marine Vessels

  • None

Maintenance

  • Jetty cleared of driftwood from yesterday’s storm.
  • Logs at the student house re-stacked as they had been blown over in the high winds last night.
  • Pressure washer pump lubricated and reassembled.
Surf Scoter

Surf Scoters

Small Elephant seal looking for female

Small Elephant seal

Sealion raft

Sea lions rafting

Sea lions playing in the surf

Sea lions playing in the surf

Black Oystercatchers preening and hiding from the wind

Black Oystercatchers preening and hiding from the wind

Adult (left) and immature (right) Thayer's Gulls

Adult (left) and immature (right) Thayer’s Gulls

December Dawn

December Dawn

December Dawn

Ecological Happenings

  • Adult and immature Bald Eagles around the reserve and using the derrick as a lookout.
  • Building winds and overcast skies.
  • Two Bull Eseals came up onto the main Island today.
  • Winds building. Blustery and overcast.

Marine Vessels

  • Coastguard helicopter passed overhead.

Maintenance

  • More familiarisation and settling in.
  • New pressure gauge fitted to the brine pump on the De-sal unit.
  • Fid made for splicing new lines onto the Whaler.
Elephant seal guarding the energy centre

Elephant seal guarding the energy centre

Elephant Seal Snoozing

Elephant Seal Snoozing

What do you mean I’m not camouflaged?

What do you mean I’m not camouflaged?

Buzzzz Off

Buzzzz Off

Buffeted Bald Eagle

Buffeted Bald Eagle

New Eco-guardians.

Sea lions visit Pearson College Divers Photo by Jasper Rea.

Sea lions visit Pearson College Divers Photo by Jasper Rea.

It was a beautiful day at Race Rocks, with light southeast winds and a mostly clear sky. The barometer fell a little today to ~1013hPA and the forecast for tomorrow is for sunny skies. There is a strong wind warning in effect for overnight with diminishing southeast winds Friday. Rain is forecast for Saturday.

Only four whale-watching vessels were noted in the protected area today and three pleasure craft passed through going slowly. The people on one of those vessels, the Kaos were observed feeding rockfish to sea lions in the Ecological Reserve. It is illegal to feed wildlife and if it happens they will be reported.

Today was animal census day and here are the results.

Animal Census

Steller Sea Lion 321

California Sea Lion 637

Harbour Seal 77

Northern Elephant Seal 9

Sea Otter 0

Humpback Whale (1 observed within one mile of ER southeast of

Great Race)

Canada Goose 23

Harlequin Duck 5

Surf Scoters 11 (flying through to east)

Common Murre 5

Rhinoceros Auklet 4

Double-crested Cormorant 73

Brandt’s Cormorants 25

Pelagic Cormorant 9

Unidentified Cormorants 20

Bald Eagle 1 adult

Black Oystercatcher 11

Black Turnstone 7

Kildeer 2

Glaucous-winged Gull 248

California Gull 3

Thayer’s Gulls 707

Herring Gull 0

Ring-billed Gull 1

Western Gull 2

Heerman’s Gull 14

Mew Gull 0

Unidentified gulls 53

Total gull count 1028

Common Raven 2

Red-winged Blackbird 7 (during count week)

Savannah Sparrow 12

Song Sparrow 2

American Goldfinch 1

American Pipet 1

Don and Nina, the new eco-guardians in-training arrived today. They worked hard all day, after getting up very early to catch the morning slack and are progressing really well in learning some of the idiosyncrasies of Race Rocks operations.

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

 

 

 

Sun-Monday Log: Double Billing Blog

Two more, lovely, sunny days squeezed in with the barometer down at ~ 1010 hPA and dropping. Light southeast wind today and yesterday will switch to variable and east on Thursday and the forecast looks like a change towards showers and southeasters towards the end of the week.

Ten visits by whale-watching vessels were observed in the Ecological Reserve each of the two days being reported. A handful of pleasure craft came through as well and everyone except the same guys who are always in a hurry and one boatful of lucky fishermen, were well behaved. The fishermen were lucky as they must have lost power and were swept over the little reef by Turbine Rock. One was ready with a paddle and the youngest one got the kicker going which got them out of there (eventually). That was exciting, especially for them. Eight kayaks came through the reserve yesterday. The paddlers at the front came through without disturbing any of the animals hauled out. The weakest paddler came by on her own, last. The tide pushed her a bit too close the Middle Rock and the sea lions stampeded. Sometimes it doesn’t take much.

Humpback Whales are feeding close if not in the reserve just about every day now. The individual spotted by the Marine Science students is feeding downstream just to the west of Middle Channel, during ebbing currents. I am curious if it goes down and just orients itself into the flow and filters away. There is a lot of food in the area and large multi-species feeding flocks driven by diving birds such as Common Murres and all three species of cormorants. The gulls, and there are a lot of them, roost on Race Rocks and then rush out to the feeding frenzies which I am assume are either small schooling fish like herring, sand lance or anchovies and/or large zooplankton like krill. These crustaceans are also known as Euphasiids and they look a bit like tiny shrimp with really big eyes. Those are the same sort of treats that Humpback whales like to feed on with their baleen and they use their really big fore flippers that are white on the underside, to herd krill and forage fish.

I have come to realize that the Glaucous-winged Gulls are still sitting around on the territories. Something I didn’t notice or understand last year until the spring shift and then I thought that they had just come back from somewhere. The juveniles that were raised here are mostly out foraging but also sometimes ‘hang-out’ where they were raised and also do a fait bit of begging from their parents. This week a lot of them have been practicing picking objects in their bills, flying with them and dropping them. Not sure if they are working on their aim but have noticed rocks, chunks of wood and bark and clumps of vegetation on the walkways. Yesterday morning I found a rock on the roof of the energy building and when I looked around saw the damage done to one of the solar panels.

Other birds seem a lot more refined. It is so nice to see the Harlequin Ducks back again, they are a favourite of mine. More and more Surf Scoters are flying through from west to east and it seems that fall is in the air.

 

Chores were routine both days and there were no visitors.

 

 

Gathering of the Gulls

Today started fairly clear, then clouded over. In the afternoon it was sunny for a few hours and eventually the sky darkened and at dusk the rain started. The barometer rose to almost 1019 hPA mid-day and then fell. The forecast is for clearing and light east winds with sunshine on the horizon.

Twelve commercial whale-watching vessels were observed working in the Ecological Reserve. They were in the area watching a Humpback feeding very close to the western reserve boundary, transient orcas to the southwest and southern resident killer whales to the northeast.

Today was census day due to thick fog yesterday.

Animal Census

Steller Sea Lion 338

California Sea Lion 908

Harbour Seal             178

Northern Elephant Seal 5

Sea Otter 1

Southern Resident Killer Whale (26 observed within one mile of ER during count week, (Race Passage, east, west and south of RR)

Biggs Killer Whale (Transients) (9 during count week Race Passage & southwest)

Humpback Whale (3 observed within one mile of ER during count week)

Minke Whale (1 observed within one mile of ER during count week just east of North Rock)

Canada Goose 20 attempting to be full time

Harlequin Duck 5

Surf Scoters 30 (flying through to east)

Double-crested Cormorant 12

Brandt’s Cormorants 27

Pelagic Cormorant 5

Black Oystercatcher 5

Black Turnstone 7

Surfbirds 13

Kildeer 2

Total gull count 2469

Estimated numbers

Glaucous-winged Gull 350

California Gull 50

Thayer’s Gulls 1500

Herring Gull 1

Ring-billed Gull 1

Western Gull 1

Heerman’s Gull 15

Mew Gull 20

~531 unidentified gulls

Common Raven 2

Savannah Sparrow 10

Fox Sparrow 2

Song Sparrow 2

Junco 3

Pacific Wren 1

 

Other chores were routine. There were no visitors.