A Quiet Week

Weather: 

  • Sky blue, a few clouds
  • Visibility 15+ miles (less fog lately)
  • Wind 20-30 knots W
  • Water choppy, waves to .5 m, whitecaps

Boats/Visitors:

  • No visitors to the island since Greg delivered water on Monday. We were happy to have a few guests of the college also stop in for a visit at the same time.
  • Lately there have been quite a few eco-tourism vessels (20+ each day). The noise from the vessels is continuous and can be felt as a low vibration even inside the house. We have seen the odd private pleasure craft as well but they are typically smaller and move more slowly.

Ecological: 

  • The seagulls are growing more and more! The chicks have started to flap their wings into the wind, and wading into the water near the jetty. The adults seem to be attacking the young less frequently as they get bigger, but we still spot the odd deceased chick. Today we saw an adult gull swallow an unlucky chick whole.
  • The oyster catcher chicks have begun flying! They are able to cross the short distance between the jetty and the nearby rocks.
  • There are only two moulting male elephant seals on the island now. They look like they will likely leave soon, as their peeling of skin and fur is nearly done.
  • Earlier this week we saw orcas in the reserve, making twice in the past week and a half.
  • There have been a handful of seal pups and their moms resting in the shallower intertidal on the SE side of the island (also many seals on rosedale rock)
  • There has been a slow increase in sea lions hauling out onto west and middle rock. They occasionally stop on the jetty at a higher tide, or the rocks nearby.

 

Marine Mammals of Race Rocks

A slide show by Ron Bellamy of Sooke August 2018

Seagull chicks growing and adult seagulls less aggressive

Weather

  • Visibility: 15 miles
  • Wind: 25-35 knts W
  • Sky: Clear
  • Water: 1-2m waves, white caps
  • Some fog this morning to the south

Birds

  • The early seagull chicks have grown a lot, and are currently 2/3 the size of the adults.
  • Today was the first day the seagulls seemed to be (relatively) less aggressive – not sure if it was because of the strong wind or the fact that the chicks can now move themselves to safety.

Marine mammals

  • The californian sea lion that was earlier seen near the guest house, has returned there.
  • Saw a female elephant seal on the island after a while. That makes 3 males and 1 female on the island
  • I think there are more than 2 harbour seal pups near the island, although I haven’t been able to confirm yet. Attached is a picture.

Census and an odd sea lion

Weather

  • Visibility: 15 miles
  • Wind: 20-25 knts W
  • Sky: Partly cloudy/overcast
  • Water: Ripply

Boats/Visitors/Sightings

  • Quite a few ecotour boats in the area today, especially in Race Passage

Bird Notes

  • The first set of seagull chicks are growing fast – one of the first things to develop are long legs. I spotted some of them flapping their wings in imitation of the adults, but they are still a long way from flying.

Mammal Notes

  • A lone sea lion made it all the way up on the main island until the guest residence! It would get aggressive if I got even slightly close to it. I first thought it might be injured, but I saw no scars or bleeding anywhere.

Census

  • Elephant Seals
    • Male = 3
    • Female = 0
  • Sea Lions
    • California = 1
    • Steller = 0
  • Seagulls = 350 adults, ~70 babies (hard to estimate)
  • Pigeon Guillemot = 60
  • Eagles = 4
  • Oystercatchers = 8 adults, 4 babies (haven’t spotted any new chicks since last week)
  • Harbour Seals = 50
  • Geese = 3

Census

Weather

  • Visibility: clear, 15 miles throughout the day
  • Wind: ranging from 9-22 knots throughout the day
  • Sky: overcast for most of the day
  • Water: calm, a bit choppy at times

Boats/Visitors

  • Didn’t notice much boat traffic today aside from the usual busy commercial freighters
  • No visitors today

Ecological

  • More failed mating attempts by the young male elephant seals with the one female on the island.

Census

  • Cormorants – 90
  • Gulls – 275
  • Elephant Seals – 6  (3 adolescent males, 1 adult male, 1 adult female and 1 pup)
  • California Sea Lions – 120
  • Stellar Seal Lions – 93
  • Black Turnstones – 10
  • Canada Geese – 4
  • Bald Eagles – 7

    Three males surround the single female currently on the island