A special visitor: Aziz Sonawalla came for a video on Race Rocks

Weather

At 5:00: Light west wind , air temperature :12 degrees,a little bit foggy to 7:20.AM .It has been a calm day ,25 knots at the most around 9:30 PM.

Ecological

We found a 2nd chick always at the same spot with the guts over( back stairs /Eco -guardian’s house). more sea lions mainly on Middle rocks.later in the day another dead body . this time injury on the neck on a pretty big chick.

Boats 

Many watching vessels, a huge barge with some equipment on it

Other

A plane above

Visitors

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Aziz Sonawalla

Kyle and Tyron came for a quick tour and Aziz was with them ready for a non stop recording of everything on the Island. Aziz was a second year student at Pearson college  and is working this Summer in the Communication department.he followed us all day long from early morning to late in the evening. and stayed over night. He tried to catch all the wildlife and the Beauty around . The purpose of this video is to show and explain the reserve to all  the concerned people .DSC_7635 DSC_0091

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Human Impact on Sealions: Fishing Flashers, Entanglement, Boat strikes

In this post we have put together many of our references to the impacts that humans have inflicted on our California and Steller or northern sea lion population which hauls out at Race Rocks.  It includes images of fishing flashers and entanglement in commercial fishing gear, especially plastic net-binding hoops, as well as examples of strikes by boats which have injured sealions, often resulting in limb amputations. It is our hope that the fisher community can be more aware of how harmful their actions or negligence can be on marine mammal populations.  

FISHING FLASHERS:

We see this event all too often at Race Rocks. Fishers must take responsibility for removing fishing gear from the water when marine mammals are nearby. Not only is it expensive to loose equipment, the impact on these sea lions is uncertain. If the animal succeeds in breaking the leader for the flasher, then the animal only has to contend with the hook down in the stomach. It is not known how this effects sea lion mortality.

flash2

Dec. 13 2006

flasher2northern

Feb. 2006

flashernorthern

Feb. 2006

hookedsealion

This Northern sea lion was photographed on August 15, 2007 by Roth Wehrell. UVIc

front

A flasher on one of the sealions at the docks

Entanglement in Commercial Fishing Plastic bindings on Nets.

This section shows plastic neck rings from commercial fishing nets around the neck of a sea lion.
Please write your Fisheries governing departments to request that all plastic bands used in the fishing industry for binding fish nets by made of biodegradable material.

RM4_8493necklace

Neck rings on middle island

Oct26 2015

Oct26 2015

gfsept809threebrand

Sept. 9,2009-

This northern (steller’s) sea lion showed up on Middle Rock in February of 2009 . Note the ridge formed by the ring toward the head end. Photo by Ryan  two neck rings and three brands appear in the same photo from the tower. GF

Aug 31, 2009

Aug 31, 2009

Sept. 2, 2009

Sept. 2, 2009- Ryan Murphy photo

Sept. 1999

Sept. 1999 Carol Slater took this picture of a California beside the docks.

These two tags will bring up the other posts on Marine mammal Injuries and Entanglement.

See other photos from the excellent collection of Ryan Murphy on Flickr

See this reference: Entanglement of Steller sea lions (Eumetopias jubatus) in marine debris: Identifying causes and finding solutions

Kimberly L. Raum-Suryana, , , Lauri A. Jemisonb, Kenneth W. Pitcherc
Elsevier: Volume 58, Issue 10, October 2009, Pages 1487–1495
Abstract
Entanglement in marine debris is a contributing factor in Steller sea lion (SSL; Eumetopias jubatus) injury and mortality. We quantified SSL entanglement by debris type, sex and age class, entanglement incidence, and estimated population level effects. Surveys of SSL haul-outs were conducted from 2000–2007 in Southeast Alaska and northern British Columbia. We recorded 386 individuals of all age classes as being either entangled in marine debris or having ingested fishing gear. Packing bands were the most common neck entangling material (54%), followed by rubber bands (30%), net (7%), rope (7%), and monofilament line (2%). Ingested fishing gear included salmon fishery flashers (lures: 80%), longline gear (12%), hook and line (4%), spinners/spoons (2%), and bait hooks (2%). Entanglement incidence was 0.26% (SD = 0.0064, n = 69 sites). “Lose the Loop!” Simple procedures such as cutting entangling loops of synthetic material and eliminating the use of packing bands can prevent entanglements.

BOAT STRIKES:

As the Northern (Steller) and California sea lions started to return to Race Rocks in the fall of 2009, Ecoguardian Ryan Murphy noticed what may be a significant increase in the number of encounters they have had with humans. Ryan took  these pictures at the time.

9 eco-tours

Weather

  • Visibility: 15 miles
  • Wind: 5-10 W, in the evening up to 20 W
  • Sky: clear, later cloudy
  • Water: 1′ chop

Ecological

  • 14 elephant seals on Great Race
  • 2 that I could see on Middle Rock
  • The sea lions were surprisingly calm today considering how many boats seemed to be too close.
  • The injured California sea lion was near the derrick again.

The injured cali sea lion

the elephant seals

Boats

  • 9 eco-tours came by today. I guess there was a big backlog of tourists after several days of high winds.
  • I think 8/9 of the boats today looked to be too close. Certainly the boats that viewed the sea lions near the derrick were the closest I have ever seen.
  • The viewing distance for boats near marine mammal haul-outs has been accepted by the Ecotour community to be 100 metres.

Other

  • One DND blast at 10:02.
  • Another one at 11:12.

Windy Day, Frisky Elephant Seals

Weather

  • Visibility: 15 miles
  • Wind: 15-35 knots West
  • Water: 2′ chop
  • Sky: Overcast with showers, cleared up in the late evening

Ecological

  • The broken Canada Goose eggs from last night were still on the grass.
  • 13 elephant seals on Great Race.
  • 5 on Middle Rock.
  • The elephant seals just outside the house were in a frenzy all morning.
  • Some of them play fought for hours, whilst others tried to mate.
  • Inevitably they all ended up in a big pile of flailing bodies.
  • Saw an injured California sea lion on the derrick rocks.
  • It appears as though it had part of a flipper torn off.
  • Boat motor or predator?
  • There was a tiny harbour seal on the east part of Great Race.
  • It was farther from water then I had ever seen one.

Maintenance

  • Ran the desalinator.
  • Again unfavourable conditions to run the fire pump.

Boats

  • No boats in the reserve.
  • A couple sail boats farther out.

Salt Air

Weather and Sea Conditions

It was another day dominated by the west wind, starting in thick fog and then partially clearing. Wind strength was significant, ranging from 20 – 25 knots in the morning then rising to gale strength with strong gusts over 42 knots by mid-afternoon. It was still blowing 35 – 40 knots at 18:30. Sea conditions were rough with breaking waves, dense streaks of foam and lots of salt spray in the air.

It turned out to be fairly sunny and the UV index was moderate, reaching 4 by mid-afternoon. Barometric pressure dropped slowly to 1008 hPa by early evening. The forecast calls for moderate easterly breezes by tomorrow morning, rising again to west 10 – 15 by Saturday evening.

Vessel Observations in the Protected Area

Two whale-watching vessels were observed working in the protected area today. I took a photo of the first one to show it as being exemplary in not approaching the South Rocks haul-outs closer than 100m but the exemplary part was completely blown out of the water when the operator sped off diagonally across the reserve.

I felt sorry for the passengers, it was an open boat and the people in the bow looked miserable, were soaked and had their heads down before he started speeding into the wind and seas. Gusts were over 42 knots at the time, the current was running against them at four knots and they were doing about 20 knots in the boat. Add those speeds together and it converts into their passengers taking salty slaps in the face at well over 100 km/hour. I took a few more photos through the window to keep the salt spray off this camera, document the alleged infraction and give the company, Orca Spirit Adventure an opportunity to change its ways. It says it is a green company, so no doubt it will take this seriously.

It is worth noting that many of the pinnipeds normally hauled-out ashore, were in the water today due to the high winds. I hope the speeding vessel didn’t strike any of them with this reckless driving. I know that visibility in that sort of wind and spray warrants slower travel, not faster. From a safety perspective, add log hazards into the mix they should consider themselves lucky to come back healthy and whole. Last seen heading west.

There was one low overflight this morning but it was moving quickly and I did not get an image.

Ecological and General Observations

Two young male Northern Elephant Seals came ashore after the females left yesterday and they returned this morning with two more. They have been asleep, lounging in the garden all day. The few birds left on the island today were hunkered down trying to not be blown away by the furious westerly. (I have included some photos from yesterday in today’s gallery in order to save the camera.)

Sustainability, Chores, Visitors

Sunlight levels were high enough to generate lots of electricity, in spite of morning fog and afternoon high overcast.

Chores were routine. There were no visitors.

 

 

 

 

Back to Westerly Gales

Weather-wise, yesterday was wild weather and today dramatic. After yesterday’s log was posted and the internet was out,  the wind turned to southeast and sustaining over 50 knots. The barometer bottomed out at ~987 hPa  in the early hours of the morning and then started to rise again. As today’s entry goes on the web-site ~17:00 it is at 1006 and climbing.

This morning, the sea was still in motion with a substantial swell (~1m) from the southeast that was knocked down later by the flood tide and west wind. The wind switched to west fairly early in the morning and it has been blowing 20 – 30 knots all afternoon. (Oh for a wind turbine that doesn’t harm birds.)

The forecast for Friday is a switch to east overnight, 5 – 15 knots, turning back to west 10 – 15, by late afternoon. Showers to continue.

No vessels were observed in the Ecological Reserve today. Explosions resumed around noon, with the red flags flying a warning to all.

Geese are starting to prefer Rocky Point’s grassy areas and that is a good thing. The high density of eagles here could be unsettling. A Bald Eagle was observed taking a cormorant today. The big adult ate about half of it. Another slightly smaller, adult (male?) approached, waited and they switched off carefully in the wind so the carcass would not fly off. The male (?) ate most of the rest, before taking off with remains in talons, as gulls moved in to clean up. There were a few different species gulls resting here today. The Harbour Seals didn’t show up yesterday or today, nor did the Pigeon Guillemots.

One tagged California Sea Lion was photographed; tag and brand # X79. A necklaced Steller’s Sea Lion was observed and photographed. It look a lot like one that was here last fall except that the plastic on the neck may be coming apart. The animal is vigorous. While under observation, it climbed off one rock, swam across head held high and climbed up another rock, to the top of the ‘dog pile’.

Today was census day and here are the results.

2016 10-Mar
River Otter 0
Northern Elephant Seal 0
Harbour Seal 0
Northern Sea Lion (Steller’s) 26
California Sea Lion 82
Canada Goose 2
Harlequin Duck 11
Surf Scoter 12
Common Merganser 2
Brandt’s Cormorant 25
Double-crested Cormorant 50
Pelagic Cormorant 18
Cormorant ~100
Bald Eagle (juvenile) 3
Bald Eagle (adult) 2
Killdeer 2
Black Oystercatcher 13
Black Turnstone 21
Surfbird 7
Rock Sandpiper 2
Dunlin 2
Mew Gull 0
Glaucous-winged Gull (+ Xs) 138
Thayer’s Gulls 61
California Gulls 12
Common Murres 6
Pigeon Guillemot 0
Northwestern Crow 2
Fox Sparrow 1
Song Sparrow 0

 

Chores were routine and there were no visitors.

Storms and calms Dec 21-27

Ecological

  • Dec 21. Wind SE up 35-40 knots in the morning.  This combined with a higher than normal high tide. Barometer dipped below 990.
  • Dec 21. Nursing Northern sea lion seen on west side of Great Race, first time I have seen this here and apparently only the second time we have gotten photographs of this here.  Solo humpback west of race rocks. Barometer dipped below 990.
  • Dec 22. Wind shifted to West and increased overnight, by morning it was 5-10 knots W but there were still heavy swells coming in from the straight. Barometer dipped below 990 again today. At high tide the large sets of waves were breaking over the jetty and spray from waves was reaching above the helicopter pad.  Sealions were surfing reef break off South side of Great Race.  2 branded sealions: 409Y and 315Y (photo) observed.
  • Dec 23. Strong westerly overnight again and high tides. Wind picked up to 30 knots SW in the evening.
  • Dec 23.  A second female elephant seal came onto the island bringing total to 4 on Great Race, she is smaller than the other one and going through catastrophic molt.
  • Dec 24. Relatively calm day, partly clear, wind NE 5-10 knots. Atmospheric pressure on the rise.
  • Dec 25. Relatively calm day, partly clear, easterly picked up later in the day.  Over past few days there have been more sea-lions on Great Race than I can recall from previous years at this time.
  • Dec 26. wind NE 10-15 knots increasing to 25 N in the evening.  Atmospheric pressure reached 1030 early in the day before starting to descend.  Chuckles (smaller male e-seal, name short for Chunk-Holes in reference to the many tooth marks across his back caused by Chunk) sustained more wounds overnight from Chunk, he was hiding up at the base of the tower in the morning.
  • Dec 27. N wind over 20 knots and rain, pressure falling.  River otter around derrick deck.  Had to cancel transport for Christmas bird count  at RR due to weather. Chuckles still at base of tower, I dont think he has gone off island for about a week, at least its raining now so he will get a rinse.

Marine Vessels

  • Dec 22. 2 Eco tour
  • Dec 24. I went off island in the morning and returned just after noon.  2 ecotour vessels in afternoon.
  • Dec 25. I went off island mid morning and returned mid afternoon.  1 ecotour in afternoon.
  • Dec 26. 1 eco tour.

Maintenance

  • Dec 21. Got prices on stove parts.  Lots of wood to clean up on boat ramp.
  • Dec 22. Stormy most of the day.  Checked water levels in batteries. Cut and chopped fire wood.
  • Dec 23. Stormy day. Lots of wood to clear of ramp. Sent stove parts price list to Chris for approval.  Sent photos of chimney in student house attic to Jeff.  Made parts list for town run.
  • Dec 24. Picked up plumbing parts (at Andrew Sherret) for rainwater tank and leaky water line in basement and bar oil for chainsaw (Slegg). Picked up pressure washer from shorefront. Pressure washed rain water tank and put tank back in place.  Brought in jerry cans for gas but marina was closed in the afternoon.
  • Dec 25. Lots of wood to clear off ramp.  Cut logs and ran derrick to haul a couple.
  • Dec 26. Lots of wood to clear off ramp. Transferred one barrel of diesel to tidy tank and filled day tank. Filled jerry can for derrick.  Topped up derrick engine fuel and oil (low and needs a change). Derrick battery was too low to turn over engine so plugged in trickle charger for 2 hours after which it started up.  Pulled several logs onto deck.  Got electric chainsaw sharpener running off a spare boat battery, sharpened chainsaw.  Cut firewood. Re-stocked firewood in main house in advance of cold and wet weather coming. Missing cap for downspout clean-out to rain water tank.
  • Dec 27. Cleared, cut and chopped wood.

Battle of the Bulls

Female Elephant Seal

Female Elephant Seal

Ecological Happenings

  • Blustery overcast day with periods of rain.
  • The male Elephant seals continued to be vocal, following the arrival of the female, and were issuing challenges in the morning. The males fought in the water later with the victor trumpeting after having beaten his opponent.
  • Injured Black Turnstone seen hopping about as it was missing a leg.

Marine Vessels

  • Coast Guard Helicopter overhead.

Maintenance

  • Spliced new stern line onto the Whaler.
  • Finished heat shrinking electrical connections on the new power/fuse panel to the Whaler.
  • Cleaned U-bend to bathroom sink in main house.
Challange

Challange

Battle wounds

Battle wounds

Trumpeting in the water

Trumpeting in the water

Immature Bald Eagle

Immature Bald Eagle

Dunlin

Dunlin

Canadian Geese

Canadian Geese

Bald Eagle with catch

Bald Eagle with catch

BEagle with fish2BEagle 2

BEagle in flight2

Moon over Mt Baker

Ecological Happenings

  • Necklaced sea lion spotted near energy building.

Marine Vessels

  • Three tour boats today.
  • Navy vessel still in area.

Maintenance

  • Boat maintenance. Ongoing.
  • Most of the logs blocking the boat ramp were removed.

Steller with an infection

Ecological Happenings

  • A Steller Sea Lion spotted that couldn’t open its eyes. Looked to have a serious infection, with puss streaming down its body. It was last seen making its way into the water.
  • No Sea Lions on North, Turbine, Middle or West Rocks, they have all migrated to the main island.

Marine Vessels

Two tour boats and two pleasure vessels

Maintenance

  • Continuing to clean the buildings, though currently options are limited without having the high pressure hose working.
  • Detached rain water tank from the building and started to clean the significant build up of organic matter inside it. The intention is to get the tank clean, and design a new system to catch rain water.
  • Continued rebuilding the electric fence at the dock and the NE of the island. Strong winds last week toppled parts of the fence and snapped wires.

No visitors today.