Tag Archives: plastic pollution

Seagull Stones and Census

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Weather Today: 

  • Visibility 10 NM
  • Sky overcast
  • Wind 10-15 knots SW
  • Calm seas earlier in the day, rougher later on – swells 1-2m high

Visitors and traffic: 

  • Some old equipment is being moved to land, so there have been a couple of runs back and forth to the college.
  • The usual 5 or so whale watching vessels daily, very few pleasure craft as the weather gets worse.

Ecological Notes: 

  • We have been seeing whales every day, both humpbacks and orcas!
  • We thought the sea lions were beginning to move along for good but they came back – it has been interesting to observe how suddenly it can go from a couple hundred hauled out to perhaps only 50. They must leave in the night as we have yet to notice it as it happens.
  • Unfortunately we have another sea lion hanging around that has plastic around its neck.
  • While doing some work on the jetty today I (Kai) noticed an interesting pile of small stones piled up in a corner of the railing. We often see seagulls, especially the ones that look younger, playing with rocks of the same size. They are usually together in a group of 2-4 and they’ll take turns moving a rock around, holding it in their beak, and trying to take it away from each other. It seems plausible that the seagulls placed the rocks there, we haven’t seen other animals interacting with each other and objects this way.

Some photos from the last couple of days:

Census:

65 Harbour Seals

457 California Sea Lions

737 Cormorants

4 Eagles

17 Geese

4 Oyster Catchers

13 Black Turnstone

3 Humpback Whales

221 Seagulls

184 Stellar Sea Lions

Stunning Weather, Spring at Full Force!

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Weather:

  • Visibility 15+ NM
  • Sky clear
  • Wind 5-10 knots SW
  • Sea State: calm

Marine Traffic/Visitors:

  • 2 jet skis yesterday evening, 1 kayak this morning, 1 eco-tourism vessel yesterday
  • Greg today with supplies (thanks Greg!)
  • 1 boat inside the reserve fishing this morning- Greg stopped to remind them that they were within the boundary on his way
  • Many pleasure crafts just outside of the reserve boundary

Ecological: 

  • Consistent eagle presence as the seagulls continue to return, and food is plentiful in the water
  • The geese seem to be getting pushed out of their territory by the seagulls. The seagulls have continued to steal goose eggs when they get an opportunity, thus there are only 2 remaining nests with eggs. The geese have started to spend more time on the water, and often leave during the day.
  • The pineapple weed has been growing at an impressive rate! Most of the grassier areas on the island are covered by the fluffy foliage.

 

Shoreline Debris

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Wind: yesterday N-NE 25-53 knots, today NE-S 9-45 knots
Sea State: both days rough with waves up to 2 m
Visibility: both days 10-15 NM
Sky: both days clear
Temperature: yesterday 0-3 °C, today 1-6 °C
Atmospheric CO2: 414.33 ppm (recorded by NOAA at Mauna Loa Observatory, Hawaii)

The wind was strong all day yesterday until mid afternoon today, when it began to die down. The cool temperatures and winds blasted some of the plants that were exposed on the north side. The high pressure and clear skies were great for the solar power. For the first time this winter, the batteries recharged themselves today, reaching full charge just after 4:00 this afternoon. Normally, I top the batteries up with the generator for a few hours each evening. Hopefully the voltage of the batteries will remain at a good level until the sun rises at 7:24 and begins to feed the solar panels soon after.

For the past two and a half months, I have been combing the shoreline, picking up all the trash that washes ashore. I picked up a lot of pieces of plastic, rope, foam, fishing gear, buckets and other things that floated their way here. There are only three small beaches on the island that collect garbage: the boat ramp, east bay and the tombolo, which at low tide connects the south side of the island with the south seal rocks. There must be a massive amount of trash that floats by Race Rocks and doesn’t get captured by the shoreline. On the south side of the island, I found a lot of metal and pieces of ceramic that were mostly from the days when the old things and buildings on the island were disposed of by pushing them into the water. A few of the items I found are going to be reused: dog toys, floats and rope. The rest will be either recycled or sent to the landfill.

There were two tour boats in the ecological reserve this weekend, both today.

Other photos from around the island over the past two days:

Suspicious Seagull Suppers, A Busy Few Days

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Weather: 

  • Sky partially overcast, some light showers throughout the week
  • Visibility 15 miles this morning, consistent throughout the day, some heavy fog a few days ago
  • Wind 10-15 knots W
  • Water ranging from calm to choppy with waves up to 1.5m over the last few days

Boats/Visitors: 

  • There’s been a lot going on over the past few days! Our apologies for the lapse in updates.
  • On Monday, after a few weeks of planning, the Marine Mammal Rescue team from the Vancouver Aquarium came out to RR with support from DFO, to attempt disentanglement of the troubled sea lions we’ve been spotting. Stay tuned for an in-depth post detailing the days events with many photos and videos! 
  • We have been having minor trouble with the water supply/storage for our house here, but with a little investigation and some extra water deliveries it seems to be changing for the better!
  • With water deliveries, there have been a handful of guests, notably including a guest speaker visiting the college to address students. It’s always nice to see some friendly faces!

Ecological: 

  • The sea lions continue to haul out in larger numbers, but it seems to be tapering off. Our electric fence lines are holding better as they learn (through trial and error) not to push through them.
  • Young seagulls are naive to the danger sea lions pose – we have observed juvenile birds being trampled to death by a sea lion simply moving quickly to a different area of the rock. The birds who learn quickly live to fish another day…
  • Over our time on Race Rocks we have been finding plastic/general garbage across the island compressed into a similar size and shape. After observing a seagull regurgitate a condiment packet (ex: rectangular, fast food style ketchup package), we believe this plastic to be consumed by seagulls on land or at sea, and then carried back to Race Rocks when the birds come to feed their young or rest. Regurgitating the foreign waste, perhaps to feed their offspring or out of discomfort, they deposit this human trash here.
  • Here are some picture showing the plastic/garbage described above:
  • On the note of seagull diet, here are some picture of sea life remains found around RR which would seem to be left overs (and examples of what they should be eating) –  talk about sea food from the source!