Category Archives: Scenes

Brugmansia

A brugmansia grows beside the Kohala DitchA brugmansia flower
I grew a brugmansia at my old garden in Washington State. During the course of a summer, it grew to two or three feet high and bloomed. As I expected, the first serious dip in temperature reduced it to a sorry wilted remnant.

Here on the Big Island, such temperature dips aren’t a worry, so a brugmansia will grow to a very large shrub and carry its blooms a good while. This splendid specimen is growing next to the Kohala Ditch in North Kohala. The ditch was used to bring water from the Kohala Mountains to the sugar plantations. These days the water is mostly used for agricultural irrigation.

For more information about the history of the Kohala Ditch, go to fluminkohala.com/the-kohala-ditch.

Abstracts: Drying mud puddle

A mud puddle dries on the Big Island
Out on a walk one day, I came across this mud puddle well into the process of drying. I like the soft, pale channels between the segments, which will soon dry into hard cracks. Those cracks and segments will be ground into dust by traffic – until it rains again.

Canada-France-Hawaii-Telescope on Mauna Kea

A view from the Canada-France- Hawaii Telescope on Mauna Kea
From the CFHT catwalk, some of the other telescopes atop Mauna Kea. From left: CalTech Submillimeter Telescope, James Clerk Maxwell Telescope, Smithsonian Submillimeter Array, Suburu Telescope, W. M. Keck Observatory (I and II), and the NASA Infrared Telescope Facility.
The interior of the Canada-France- Hawaii Telescope
The steel arms attached to the giant horseshoe, which enable the telescope to pivot. The telescope itself is in the vertical plane, with the mirror in the circular enclosure at the bottom, surrounded by instruments.
The interior of the Canada-France- Hawaii Telescope
The huge steel arms which support the telescope.
Doug Simons, Executive Director of the CFHT, explains details of the telescope’s control room. Note the analog instruments, above and to the left of his head, which register conditions outside the building, a reflection the telescope’s late 1970’s roots.
Doug Simons, Executive Director of the CFHT, explains details of the telescope’s control room. Note the analog instruments, above and to the left of his head, which register conditions outside the building, a reflection the telescope’s late 1970’s roots.

The Kama‘āina Observatory Experience was introduced by President Obama at the White House Astronomy Night in October 2015. The idea is for people who live on the Big Island and elsewhere in the state, to have an opportunity to visit the telescopes and learn a bit about what they do, as well as learn about the natural history and cultural significance of Mauna Kea.

Last weekend, I got the opportunity to take part and the Canada-France-Hawaii-Telescope (CFHT) was the first telescope visited. The telescope dates back to 1979 as is seen in the massive steel arms of the telescope and some of the instrumentation in the control room – love those analog weather instruments in the top row.

The age of the telescope doesn’t mean it’s unsuitable for the modern era. CHFT is a 3.6 meter optical/infrared telescope, but while the mirror and its housing is old school, the supporting instruments are the latest in high tech. And nowadays, like most of the telescopes on the mountain, no one needs to be there overnight; they’re operated remotely.

While a good deal of the information went over my head, and out toward the stars, it was a thoroughly worthwhile experience. I’d recommend it to anyone, but you have to be kama‘āina, a Hawaii resident.

For more information on the Canada-France-Hawaii-Telescope, go to cfht.hawaii.edu/
For more information on the Kama’āina Observatory Experience, go to kamaainaobservatory
experience.org/

Pueo

A Pueo, or Hawaiian short-eared owl, on the Big Island
I was driving home on the old Saddle Road late one afternoon when I saw that the light offered some photo opportunities. The area is one of rolling hills, pastures, and pu’us, which are old cinder cones. As I got my camera out I saw a pair of pueos, Hawaiian short-eared owls, flying toward me at a good clip. I tried and failed to get organized, almost strangling myself on the camera strap.

Luckily, one of the pueos settled in a field, not far from the road. I edged over to the fence and snapped a couple of photos. Then I eased down the fence line, trying not to fall in the hollow mounds of grass that bordered the fence. The pueo kept an eye on me while also scanning the surrounding area, it’s head swiveling around in that disconcerting way that owls have. Eventually, it decided I was too close, or too annoying, and flew off further into the field.

I’ve seen pueos several times in this area; the open pastures are a favorite habitat. Pueos, which are endemic to Hawaii, are active during the day. They usually hunt in the early morning or late afternoon, but they might be seen at any time during the day. Regardless of when I see one, a pueo sighting always leaves me feeling good about my day.

Sun sets behind Kaho’olawe

The sun sets behind Kahoolawe island
Kaho’olawe is the smallest of the eight main Hawaiian islands and lies about 7 miles southwest of Maui. After stints as a penal colony and ranching country (resulting in extensive erosion), the island became a Navy bombing range during World War II. It wasn’t until the 1990s that this ended and the island was transferred to the state of Hawaii. Several years of unexploded ordinance removal followed.

Not surprisingly, the island is uninhabited and today it’s managed by a commission with a view to continuing its restoration.

For more information about Kaho’olawe, go to kahoolawe.hawaii.gov/home.php.

Reclaiming the lava

A shrub grows in a lava field
Lava flows make for a stark landscape, but I always find it fascinating to see how, even in such barren ground, nature regains a foothold. Here, a small shrub has taken hold in a crack in the lava. Just below and to the left of it, a fern grows under a ledge.

If there’s enough rainfall, as there is in this spot of the southeast coast of the Big Island, vegetation will begin to take hold in a fairly short while. That’s assuming that a new flow doesn’t happen along and put paid to the process.