Archive for the 'Bowen Island' Category

A new walking stick – tested on Mt. Strachan

The new walking stick on the sub-summit ridge of Mt. Strachan

The new walking stick on the sub-summit ridge of Mt. Strachan

In the winter when I’m backcountry skiing, of course I use ski poles. While many people use poles for summer walking, I haven’t.

Ecological Reserve Warden, Alan Whitehead, interpreting the fen

Ecological Reserve Warden, Alan Whitehead, interpreting the fen
Note: click all of these pictures to see them full-size

My curiosity was aroused last week when, last week, the Warden of the Bowen Island Ecological Reserve escorted a group of us into that untracked little wilderness. High in the hills is a small and magical fen. While it was a bit damp underfoot, and very springy, I was surprised that we could walk on the surface of the bog.

 

The walking stick never found the bottom of the fen

The walking stick never found the bottom of the fen

At one point while interpreting the bog, the Warden took his walking stick and plunged it straight down into the peat. It was all plant-matter, and offered a minimum of resistance. He never reached the bottom of the fen.

 

I found myself asking about the sturdy walking stick that the Warden found useful all day. “Oh, it is made of Ocean Spray, and that is a common plant on Bowen Island.” Denis Lynn said that he was clearing out some by his house, and if he found a suitable piece, I could have it. Denis presented me with my new walking stick later in the week!

 

Mount Strachan from Bowen Island

Mount Strachan from Bowen Island

Yesterday, Sunday, was a stunning late-summer (ok, early fall) cool sunny day. A couple of us wanted to walk in the hills, and the closest big mountain to Bowen Island is Mount Strachan. Access is an easy drive from West Vancouver up the paved highway to the ski resort. There is a trail, but since the resort is closed, we decided to enjoy the views and open sky by rambling up the ski slopes.

 

Bowen Island and fog on Georgia Strait from Mt. Strachan

Bowen Island and fog on Georgia Strait from Mt. Strachan

From the From the broad ridge of the sub-peak, there is a fine view of my Bowen Island. We were amazed to see that all of the vast Georgia Strait was cloaked in shining veil of fog. Somehow, Bowen Island and Howe Sound were clear.

 

Descent to the Mt. Strachan col

Descent to the Mt. Strachan col

Not everyone who heads up this hill bothers to scramble over to the real peak. It is worth the extra time because the views are outstanding. In the winter, the ski resort considers it to be out of bounds,  and that might explain people’s reluctance. Also, it is not easy walking. The descent from the sub-peak to the col is steep and slippery.

 

Approaching the summit of Mt. Strachan

Approaching the summit of Mt. Strachan

The climb up to the summit is a little bit easier.

The summit is a secure dome with outstanding views in every direction.

Vancouver and Mt .Baker from Mt. Strachan

Vancouver and Mt. Baker from Mt. Strachan summit

Summits to the north of Mt. Strachan

Summits to the north of Mt. Strachan

Heading down from Mt. Strachan summit

Heading down from Mt. Strachan summit

 

For the record: That walking stick is made of Holodiscus discolor, also called, ocean spray, creambush, and ironwood.

Trails on Mount Gardner

During the past year I’ve been working with Bowen Rotary on a project to map the trails on Mt. Gardner, Bowen Island, and ensure that those trails receive Section 56 recognition under the Forest and Range Practices Act of the Province of British Columbia. If you walk these trails, I’d like to talk to you about this project and discuss how you may help or participate. We have identified over 20 kilometres of excellent trails and created an accurate map. Please contact me (go to the About page at this site).

Hiking Trails on Mt Gardner

A view of the hiking Trails on Mt Gardner, Bowen Island, BC

Even indoors, it feels like spring — clivia

The old clivia awakes

The Clivia decides it is time to bloom again

The clivia decides it is time to bloom again

Reflections on the Dobsonian Telescope

Today I am remembering the great gift of astronomy that came to all of us from John Dobson, the inventor of the Dobsonian telescope. John died yesterday at the age of 98.

During my lifetime, one of the most profound developments in the technology of telescopes was made by John Dobson. In 1968 telescopes for non-professionals were either cheap and crummy, or precision optical and mechanical devices that were either very expensive, or required a sophisticated workshop to construct. Telescopes with a main lens that was more than 8 inches in diameter were almost too heavy for one person to carry, and they were beyond the means of most. Dobson changed all that.

John Dobson had a passion for showing people the sky. He founded the San Francisco Sidewalk Astronomers. And to see some of the great celestial celebrites, he realized observers needed a huge telescope. His discovery, and invention, was that if all you wanted to do was have an awesome nighttime view of galaxies, nebulae, and other wonders, you could strip away most of the technology that professional astronomers must have, and make a telescope with only a big glass lens and a few sheets of plywood. The cost was mainly that lens.

While I call this an advancement in technology, most of what he did was simplify the construction of a telescope, and re-think how it would be used. One of his (many) breakthrough discoveries had to do with the telescope bearings. He found that if the ‘scope moved by Teflon sliding on Formica, the coeficient of sliding friction was the same as the coeficient of starting friction. What that means is that if you have a telescope with no clock drive (to follow the stars), and had to push it by hand to keep the highly magnified target in the eyepiece, with Dobson’s bearings, the telescope would move smoothly and stop smoothly.

In 1985 a group of us build a Dob with a 17-1/2 inch mirror to be able to observe the return of Comet Halley. At the time, it was the largest telescope in Manitoba (in terms of the size of the lens). Here is the story of a group of us having our first glimpse of the Comet Halley. In the months that followed, thousands of people observed the comet with that telescope.

That Dobsonian telescope is now here on Bowen Island.

A group of people on Bowen Island observing Mars with the 17-12 inch Dobsonian telescope

A group of people on Bowen Island observing Mars with the 17-1/2 inch Dobsonian telescope

It’s beginning to look a lot like…

Garden Snowfall on Bowen Island I know it won’t last. What this tells me is that there is some new snow arriving high on the local mountains (where it will stay for a while). And someday soon I may be able to ski the backcountry.

Amanita Muscaria spotted on Sunday

Amanita Muscaria family at 2310 ft elevation on Mt. Gardner, Bowen Island

Amanita Muscaria family at 2310 ft elevation on Mt. Gardner, Bowen Island

Howe Sound Fog Lifting

Before sunset the fog was lifting on Howe Sound

Before sunset the fog was lifting on Howe Sound

Even when it is not foggy at the house, which is a 300 feet, I know when there is a fog bank on the Sound. I hear the ferry horns bellowing. This afternoon the fog seemed to be clearing so, for exercise, I walked down to the beach.


Robert's professional sites:
Ballantyne and Associates
Governing

Jump to month

Blog Article Categories

RobertB on Twitter

Blog Stats

  • 135,470 hits

Follow

Get every new post delivered to your Inbox.

Join 25 other followers