Porpoises, Killer Whales, and Humpbacks, Oh My!

Another gorgeous day on this rock! The gulls are laying eggs faster than I can count them and they seem to range from 1-3 per nest. Lots of nests still without eggs though and lots still being built. I got to see both humpbacks and killer whales not too far out of the reserve today and yet I think I was most excited about the porpoises. I see harbour porpoises nearly every time I go to the beach when I’m home yet I rarely seem to see them here. The water today was so glassy they were impossible to miss!

Facility work:

  • Topped up battery electrolytes
  • Cleaned solar panels

Vessels:

  • Ecotourism: 24 vessels
  • Private: 1 vessel

DND Blasting:

  • 10:30am – Birds fled, pinnipeds aware but remained hauled out
  • 10:32am – Birds still hadn’t returned from first blast, sea lions sat up, harbour seals went in the water
  • 10:45am – Was in the midst of battery maintenance, did not note disturbance
  • 12:50pm – Birds fled
  • 12:52pm – Birds still gone from previous blast 
  • 1:10pm – Birds fled but quick to return

Weather:

  • Sky: Blue sky and sun
  • Wind: Low of 4 knots, High of 9 knots
  • Sea: Glassy
  • Temperature: Low 10•C, High 24•C

** All wildlife photos taken at the furthest distance possible, and may be cropped to improve detail! **

Polygonum aviculare : prostrate knotweed- The Race Rocks taxonomy

This summer there is a proliferation of knotweed in areas on Race Rocks in which it has not occurred before :  also see: https://racerocks.ca/polygonum-aviculare-prostrate-knotweed-the-race-rocks-taxonomy/

The following Classification is from Wikipedia

https://en.wikipedia.org/wiki/Polygonum_aviculare

Scientific classificationEdit this classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Order: Caryophyllales
Family: Polygonaceae
Genus: Polygonum
Species:
P. aviculare
Binomial name
Polygonum aviculare

L. 1753
commonname : Common knotgrass or Prostrate knotweed