Category Archives: Places

IRONMAN wrap

IRONMAN competitors pull over to wait out time penalties they’ve been given by race marshalsA support person carries spare wheels at the IRONMAN world championship on the Big Island.
A final few photos from last weekend’s IRONMAN world championship here on the Big Island.

Above, competitors pull over to wait out time penalties they’ve been given by race marshals. For cyclists, the violations are usually drafting violations.

Second, one of my favorite IRONMAN participants, the wheeler-dealer. I like to think this support guy rides the course shouting, “Wheels, we got wheels. Get your wheels here.” Sadly, every time I’ve seen him, he’s always been very quiet and with this same inscrutable expression.

Bottom, a rider whizzes past tropical foliage on the way out of Hawi.

For more information about IRONMAN, go to Ironman.com.

An IRONMAN rider whizzes past tropical foliage on the way out of Hawi

Hawaiian monk seals getting together

Two Hawaiian monk seals tussle in a tide pool.Two Hawaiian monk seals tussle in a tide pool.

Two Hawaiian monk seals tussle in a tide pool.Last month, I posted here about how unusual it was to see two Hawaiian monk seals in the same tide pool. Those two, identified as IO5 and BOO, were stretched out, resting.

A couple of weeks later, I came across the same two seals in a different tide pool, but definitely not resting. Bouts of circling and interaction were interspersed with them just lying together or in close proximity. Mostly IO5, the male seal, seemed to be the pursuer, but when he stopped, BOO, the female, was just as likely to reinitiate the activity.

Eventually BOO left the water and IO5 followed. He made another attempt to initiate some action, but she seemed to have tired of the game. Eventually, he eased off to the side not far away, and by the time I left, the two of them seemed to have settled in for some rest.

To me, IO5 looked like he was interested in mating, and half the time, she seemed amenable, but I’m not sure they’d do that in a tide pool. None of the barking, slapping, or nipping seemed to have any malevolence behind it; after such exchanges they mostly settled down again next to each other.

IO5 is on the left in the top photo, the right in the middle photo, and the foreground in the bottom photo. He’s the seal I see most often and his expression in the middle photo is quite representative of him.

For more information about Hawaiian monk seals, see here or here.

IRONMAN: The thrill of victory, the agony of defeat

Daniela Ryf of Switzerland powers out of Hawi at IRONMAN 2016
Yesterday saw the world championship for the IRONMAN triathlon taking place on the Big Island.

In the top photo, Daniela Ryf of Switzerland powers out of Hawi after the turnaround of the cycling leg. Only another 50+ miles of cycling to go, oh and running a marathon. She went on to win the women’s event in 8 hours, 46 minutes, 46 seconds, a new course record.

The events is not all fun and games however. Below, Tim Reed of Australia looks dejected as he walks his bike back into Hawi after withdrawing from the event. Not sure what the reason was, but the bike looked OK.

For more information about IRONMAN, go to Ironman.com.
ironman-2016-tim-reed

Puapo’o lava tube tour

The entrance to Puapo'o Lava Tube
The way in. No elevator here.
Ohia roots hang in the Puapo'o Lava Tube
Ohia trees on the surface send roots down into lava tubes. These roots take in water from the tube’s cool, moist air. In return they offer one of the few sources of organic material and are home to a kind of cricket.
Lava formations in the PUapo'o lava tube
A puapo’o (literally ‘flower head’) lava formation. There’s still uncertainty about how these are formed. To the left are lava-sicles, the lava tube equivalent of stalactites.
A low section of Puapo'o lava tube
Mind your head. There’s a 25-foot-long low section.

As part of the National Park Service centennial celebration, Hawaii Volcanoes National Park has been offering a guided tour of Puapo’o lava tube. This tour has been offered in the past, but not for several years.

Puapo’o is a pristine lava tube meaning that its rock formations are intact and life in the tube is largely undisturbed. Contrast this with the park’s popular Thurston lava tube, where all the finer lava details have long since been broken off by visitors.

There’s a hike to the tube, which is deep within a forest rich in tree ferns.

The tube entrance is accessed by a ladder and then it’s on into the dark. Whereas Thurston lava tube is well lit and has a mostly flat floor for easy walking, Puapo’o, which is about a mile long, was lit only by our headlamps and rocks littered the tube floor. It’s not a tour for the claustrophobic or nervous.

The exit from Puapo'o lava tube
The way out. Heading for the light.

Those rocks on the floor match recesses in the tube ceiling show where rock falls have happened. A month before, one of our rangers had been leading a tour when there was an earthquake, a common occurrence in the park. The group left the tube, but the next visit found a new rock fall.

We scrambled over rocks, and sat in the dark in a large, amphitheater-like part of the tube. As we progressed, the rangers pointed out different lava formations from lava-sicles to bathtub rings to puapo’os for which the tube is named. And even in this pitch dark place, there is life – moths, crickets, and spiders, one a huntsman and the other a tiny, near invisible thing that builds gossamer webs. Also, living on the tube walls, are unique microbial colonies, which are being studied for medical uses.

Eventually, we scrambled up a rocky slope and out through a narrow opening, back into the forest.

For more information about the Puapo’o lava tube tour, go to nps.gov/havo/planyourvisit/lava-tube-tour.htm.

Bathtub rings on the walls of Puapo'o lava tube
Ranger Dean points out bathtub rings on the tube wall. These indicate the level of the flow through the tube at different times.

Bee on fireweed flower

A honey bee on a fireweed flower on the Big Island

Last week I posted here about the fireweed biocontrol moth, secusio extensa, which has been introduced into Hawaii in an attempt to control the spread of invasive fireweed (Senecio madagascariensis). On that same walk I saw lots of fireweed flowers such as this one, busily being helped to propagate by this bee. Such is the battlefield.