Tag Archives: hatching

Secret Island Residents

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Today’s Weather: 

  • Sky overcast with light fog
  • Visibility 10 NM
  • Wind 5-10 knots SE
  • Calm sea for the most part

Marine Traffic/Visitors: 

  • Whale watching vessels over the past week: As Covid19 restriction ease, we’re seeing an gradual increase in commercial traffic through the area, the highest volume being 10 vessels counted in one day.
  • We have noticed once every couple of days, low flying planes that look to be Coast Guard or perhaps military.
  • A handful of private vessels/pleasure craft: Pleasure craft presence in the reserve has been sparse, 1-3 boats daily.
  • Greg visited today with water.

Ecological Observations:

  • The seagull chicks are growing quickly, the adult birds fight among themselves frequently and continue to become more aggressive towards human presence.
  • The goslings are growing quickly: ‘fluff and all’, they are closing in on a small seagull size! The three continue to stay close to their parents and spend dawn to dusk foraging in the plants and grasses. We noticed that all of the geese seem to be surviving by drinking the non-salty ‘grey water’ that comes from our house and filters through a septic field.
  • We discovered river otters with young living under our fuel shed yesterday evening, just next to the jetty. We noticed an adult running under the connecting boardwalk/pathway, and discovered that they have gotten under the building by pushing past some plywood that should close off access. They smell bad, but sure are cute! We’ll wait for them to leave on their own time, and then make sure they can’t get back in and cause damage. We suspect that they are the reason for the nightly seagull disturbances we have been hearing.
  • Many small birds present in the reserve this week: sandpipers, turnstones, and the barn swallows have been flying around frequently.

What a Windy Weekend! (seagull chicks, census)

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Today’s Weather: 

  • Sky partly cloudy (thick fog until late afternoon)
  • Visibility 10 NM (less than 200 m until late afternoon)
  • Wind 30-35 knots W
  • Sea state: swells up to .5 m, whitecaps

Marine Traffic/Visitors: 

  • Not many pleasure crafts this weekend as it was very windy (up to 40 knots!).
  • Greg visited today to deliver supplies
  • More whale watching boats this weekend than we have been seeing, around 5 per day.

Ecological Observations:

  • The seagull chicks have started hatching! Only a few nests have hatched so far. We have observed the chicks asking for food and the parent not feeding them. We wonder if there is enough food available to support them all through this nesting season.
  • One of the first nests to hatch had 3 chicks, but now they are nowhere to be seen. We are observing with an investigative eye as nesting season progresses, as we observed many instances of adult birds cannibalizing each other’s chicks last year.
  • One of the four goslings was eaten by seagulls on Saturday afternoon. The remaining three seem healthy and strong.
  • Not many visiting birds this past few days, perhaps due to the high winds.
  • Many harbour seals hauled out on outcroppings during the notably low tides over the past couple of weeks. The young seal pups are still keeping close to their mothers but we have not seen any still nursing.
  • The oyster catcher chicks are growing at an impressive rate! They seem to be doubling in size almost every week. They are now old enough to venture away from the protection of the rocky areas and explore the intertidal with their parents.

Census: 

  • 2 Male elephant seals moulting
  • 500 Seagulls, handful of chicks
  • 16 Adult geese
  • 3 Goslings
  • 10 Adult black oystercatchers
  • 3 Black oystercatcher chicks
  • 56 Harbour seals

Throughout the week we also observed pigeon guillemots, eagles, and a pair of swallows. The sea lion who was here alone over the past weeks seems to have moved along.

Otter, Caspian Terns, Goslings (!) & Sunday Census

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Weather:

  • Sky clear, a few clouds
  • Visibility 15+ NM
  • Wind: 30-35 knots W
  • Sea state: fast moving, white caps breaking at .5 m

Visitors:

  • Greg visited with a water delivery on Friday
  • One eco-tourism boat in the reserve yesterday evening.
  • One vessel fishing within the reserve on Friday afternoon. They approached the sea lions around the jetty very closely and their dog on board barked loudly at the animals. They approached the animals within a stones throw and hovered for roughly 20 minutes. The animals appeared distressed and fought with each other as they tried to move away from the boat (it was too close for them to enter the water).

Ecological: 

  • On Thursday evening a river otter came onto land near the jetty. We wonder if it was trying to steal seagull eggs.
  • On Friday afternoon two caspian terns flew overhead. The seagulls were not happy to see them and chased them out of the reserve.
  • Related to the post linked above, we spotted an oyster catcher nest on the west side of the island. We think it could be the same one that Mike spotted in 2012!
  • There are five goslings total, one family with two and one with three. The family of three has been joined intermittently by the other two. The two chicks seem confused as to which geese are their parents, and they’ve even managed to sneak under a wing with the rest for shelter. The parents continuously try to separate them from their own three chicks and the parents of the two follow closely behind.
  • We have observed the geese moving around the island trying to find fresh water. When it rains it is easier for them to come near the structures and drink the water from our roofs. When it is dry, they are limited to what they are able to find in the pools high on the rocks, usually full of algae and very dirty. We have been learning about their adaptations to drink salt water here.
  • The two oyster catcher chicks that we spotted earlier in the week have maintained their elusive nature. We haven’t been able to spot them again, as they are hidden by their parents among rocks where the seagulls are not able to attack.
  • This week has brought an influx of stellar sea lions, particularly smaller youngsters.

Census:

  • 2 Elephant seals (1 male, 1 female)
  • 46 Harbour seals
  • 326 Seagulls
  • 10 Stellar sea lions
  • 17 California sea lions
  • 10 Black Oystercatchers(adult)
  • 2 Oystercatcher chicks
  • 16 Canada Geese (adult)
  • 5 Goslings
  • 2 Pigeon Guillemots

Beautiful Spring Day

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Weather: 

  • Sky partly cloudy
  • Visibility 15+ NM
  • Wind 10-15 knots SW
  • Sea state: calm, rippled

Visitors/Marine Traffic: One pleasure craft within the reserve yesterday

Ecological: 

  • There are now 5 goslings between 2 nests
  • There are 2 oyster catcher chicks (nest on E side of island). They are too elusive for our camera for now!
  • The garbage brought to the island by seagulls is increasing now that they are nesting and laying eggs
  • Yesterday we spotted a patch of broken seagull eggshells near the guest house. Our best guess: the gulls are already looting neighboring nests for food

 

Spring Showers Brought New Critters!

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Weather: 

  • Sky overcast
  • Visibility 10 NM
  • Wind 10-15 knots W
  • Sea state: calm

Boats/Visitors: 

  • One pleasure craft fishing within the reserve today. They did not have a visible number so we were unable to report to DFO.
  • Yesterday Greg brought water which we pumped into our storage tank

Ecological: 

  • Today a large male elephant seal arrived! He is huge!
  • The smaller female elephant seal has returned for a bit more R&R
  • There are now goslings! There was one nest behind the boat shed which we did not see before. This morning we noticed two little fluffy goslings peeking out. Adorable!
  • The oyster catchers have begun to lay eggs
  • The seagulls are also laying eggs in full force. The nests are becoming fully established all over the island. They have become more defensive of their areas, which means we need to cover up! One of their favorite defense tactics is flying above us and trying to hit us with their droppings.

Sunny Skies, Census

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Weather: 

  • Blue skies, no clouds
  • Visibility 15+ miles
  • Wind 10-20 knots W
  • Water calm

Boats/Visitors: 

  • Greg came by yesterday with some fresh water for our main tank.
  • Quite a few tour vessels
  • Greg and Pearson Alumni are touring the reserve over the next few days as part of their reunion, but they will not be coming on land.

Ecological: 

  • There are quite a few more sea lions this week than last. They have started to haul out on Great Race Rock in addition to West and Middle Rock.

Census:

  • 51 sea lions
  • 40 seals (including 3-5 pups)
  • 3 Cormorants
  • 2 families of geese (from the spring nesting season)
  • 2 elephant seals (moulting males)
  • 300 + seagulls

Feels Like Summer

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Weather: 

  • Clear sunny skies, a few small clouds
  • 15+ miles visibility
  • Wind 20-30 knots SW
  • White caps and waves up to .5 m

Boats/Visitors:

  • A steady stream of whale watching boats today, but not too busy (15 or so). We were pleased to note that they seemed to be keeping mostly to the centre of the channel.
  • Quite a few small pleasure crafts just outside of the reserve, but only a few entered.

Ecological:

  • The seagull chicks are getting bigger every day and are beginning to wander more adventurously. This is making it harder for us to move around the island as they are unpredictable and often stray onto the paths. The adult seagulls are more aggressive than ever and have started to dive at our heads.
  • We noticed that the lack of wind yesterday and clear sunny day was causing the seagulls to pant like dogs. Apparently this is a way for them to shed excess heat through their mouth lining.

Cannibalistic Seagulls?!

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Weather:

  • Sky: Foggy morning, clearing around 2pm
  • Wind: 15-20 knots W
  • Water: Rippled
  • Visibility: Morning fog 0 miles visibility, clearing to 15+ miles

Visitors/Boats: 

  • Only a few whale watching boats today, as the fog was extremely thick until mid afternoon. One boat came very close to the jetty and a sea lion resting on it.

Ecological: 

  • Yesterday we noticed that the gulls are continuing to attack each others young. As the chicks grow larger and more continue to hatch, it seems as if the population as a whole may be running out of food on the island. We noted that one seagull was pecking at an evergreen shrub, which we haven’t seen them interested in until now. As the gulls become more desperate for sustenance, they appear to be cannibalizing their neighbours young to provide for their own. We found an interesting article about the appearance that Climate change may be turning seagulls into cannibals, written about the observations of biologist Jim Hayward on Protection Island, also located in the Strait of Juan de Fuca (2016).

A Foggy Day

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Weather:

  • Wind: 5-15 knots NE
  • Sky: Foggy, some showers
  • Water: Rippled
  • Visibility: Up to one mile

Visitors/Boats:

  • We haven’t seen very many boats today as it has been very foggy. We spotted three whale watching vessels, and one unmarked zodiac.
  • Yesterday was a busy day for whale watching, with boats heading in many directions through the main passage. There has been a young elephant seal resting on the jetty for the past two days, and it appears very agitated when the boats come close (within 25 m).

Ecological: 

  • We have noticed that there are a handful of sandpipers on the island this week
  • There is a small elephant seal with a few minor flesh wounds on its abdomen resting on the jetty. It appears to be part way through the moulting process.
  • We spotted two deceased oyster catcher chicks on the paths this week. They were very small, so its possible that they were unhatched. They didn’t appear to be injured. The other chicks are thriving and growing incredibly quickly.
  • Another male stellar sea lion hauled out onto middle rock a couple of days ago.

Maintenance:

  • On Monday a plumber came to fix a leaky faucet part in the main residence.

A foggy view of the jetty and north rock.

Visitors of All Kinds

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Weather: 

  • Wind 5-15 knots SW
  • Sky: Mostly grey, cloudy. Some rain and fog. Periods of partial clearing.
  • Water: Rippled, fairly calm.
  • Visibility: 10-13 miles

Boats/Visitors: 

  • Guy came to pick up our weekend visitors who headed home this afternoon. It was nice to have some company out here on the rock!
  • There were only a handful of whale watching boats in the reserve today since it was quite cloudy and rainy. We were surprised to discover a vessel hovering within 50 meters of a whale within the reserve this evening.

Ecological: 

  • While taking a water temperature reading we accidentally spotted a humpback whale hovering in the main channel! It stayed for about 30 minutes, surfacing approximately every 5 minutes in the same spot, facing towards the current.
  • The seagull chicks have continued to hatch and there are too many to count. They blend in with the yellowing grasses extremely well and have grown to be twice their original size in only a week. We noticed that one chick near the fuel shed hatched but did not survive, while its two nest mates appear to be healthy.
  • There has been one male stellar sea lion on middle rock for the past few days, and appears to not be moving much at all.
  • The goslings are nearly full grown now, and have been swimming

Census

  • 230 Harbour seals
  • 350 adult seagulls and many, many chicks
  • 4 moulting male elephant seals
  • 1 male stellar sea lion
  • A handful of pigeon guillemots
  • 8 adult oyster catchers, at least 7 chicks spotted
  • 1 humpback whale
  • 2 families of geese, and one additional adult pair
  • 1 nest of barn swallows