Category Archives: Activities

A new route up Pu’u Wa’a Wa’a

A view of PuuWaaWaa, Hawaii
Williwilli flowers at PuuWaaWaa, Hawaii

Pu’u Wa’a Wa’a is a cinder cone on the slopes of Hualalai volcano. The name means “many-furrowed hill,” and it’s a place I like to walk at least once a year, but it had been a while since I was up there. Usually, I go there in the spring when Jacarandas and other flowers are blooming. I also try to go in the early morning, since the area tends to cloud up during the day and the wonderful views become obscured.

A couple of weeks ago I made a late decision to do the hike again since the weather looked unusually good. I got there around 2pm and it will come as no surprise that I spent the first 15 minutes of the hike taking photos of Williwilli flowers on a tree about 20 feet from where I parked! (More of those in a few days.)

Silk oak flowers at PuuWaaWaa, Hawaii

The trail follows an old road up the hill past Silk Oak trees, at the tail end of their flowering and sporting a deep red hue I hadn’t seen before. Turn around, and there are good views of Maui to be had. The old road peters out near an old blockhouse, now lacking doors and windows, which offers shelter to livestock on the ranch here. Off to one side is an old quarry, which cuts into the side of the hill. Usually there are goats in this area, but I didn’t see any on this day. Farther up is what’s left of Tamaki Corral, which dates back around 100 years.

Not far after the corral, the trail climbs steeply toward the top. This was where I found a change in the trail. Whereas before the trail was an out-and-back up a steep slope to the top, now a loop has been created. I took this new option to the top where, on this remarkably clear late afternoon, I had great views of Maui, Kohala Mountain, Mauna Kea, Mauna Loa, and Hualalai. A new sign at the top welcomes hikers to the nearly 4,000 foot summit, and there’s a survey marker at the top riddled with holes, not from gunfire, but to let the wind blow through. There are also a couple of benches where one can sit a while enjoying the views (weather permitting). The hike is steep in places, but not difficult, though not everyone makes it back alive!

I followed the old trail back down and ran into several sheep, which have the run of the land up here, as the sun dipped behind the ridge.

One other difference I noticed with this afternoon hike was the proliferation of birds. There were large numbers of finches, mostly Saffron Finches flitting about, preparing to roost for the evening. Yellow-fronted Canaries were all over the tree tobacco flowers. I also saw, and heard, several Erckel’s Francolins doing their usual fine job of blending in with the vegetation.

And as I walked back down the hill towards my car, the late afternoon sun still shone, illuminating grasses alongside the trail.

Grasses on PuuWaaWaa, Hawaii

Posted for Jo’s Monday Walk. See more walks here.

EV Nautilus

The NOAA EV Nautilus off the coast of Hawaii
The NOAA EV Nautilus off the coast of Hawaii

I saw this ship off the coast of North Kohala, but couldn’t immediately identify it because it was too far offshore. Luckily, it hung around and a couple of days later I saw it much closer and stopped to take photos.

The ship is the Nautilus and it’s an exploration vessel operated by the Ocean Exploration Trust and was engaged in research, sponsored by the National Geographic Society. They were studying marine mammal vocalization and local shark diversity and abundance around Hawaii.

For more information about the ship, go to https://oceanexplorer.noaa.gov/technology/vessels/nautilus/nautilus.html. For more information about the research project, go to https://nautiluslive.org/.

The NOAA EV Nautilus off the coast of Hawaii

Red Reef Lobster molt

A Red Reef Lobster molt in the waters off Hawaii

I saw this scene almost immediately after getting in the water, the bright red catching my eye. At first I thought it was some kind of garish fishing lure, snagged in the rocks. Then I saw other details and figured it must be some kind of marine invertebrate and probably a molt.

When I got home, checked the photos, and consulted my marine invertebrates book, I realized it was the molt of a Red Reef Lobster. Its sensory hairs can clearly be seen on the claw. These lobster are active at night and so rarely seen, but they can live in shallow waters and they molt every 6 weeks or so.

I doubt I’ll ever see a live Red Reef Lobster, so this is probably as close as it gets.

Walking with dolphins

A Spinner dolphin leaps from the waters off Hawaii
A Spinner dolphin leaps from the waters off Hawaii
A Spinner dolphin leaps from the waters off Hawaii

Wait a minute, I hear you say, isn’t that supposed to be swimming with dolphins? Usually yes, but in this case, I was walking along the coast when I noticed a splash in the water. Another followed and I quickly recognized the familiar shape and behavior of Spinner Dolphins.

For almost half an hour, I watched as a large pod of dolphins – at least 50 and possibly as many as 100 – cavorted offshore. We were all heading in the same direction and, in normal circumstances, dolphins would easily outpace me, but these were having fun. In addition to spinning, I saw a lot of other regular jumps. Sometimes the dolphins turned back the way they came or headed toward shore, surfing in the waves.

When I turned inland, to head back to my car, they were still in sight and still spinning and frolicking in the waves.

Posted for Jo’s Monday Walk. See more responses here.

A Spinner dolphin leaps from the waters off Hawaii

Lava in all its colors

A variety of colors can be seen in this lava on the Puna Coast Trail (posted here).

This week’s Sunday Stills Monthly Color Challenge is ‘Lava.’ See more responses here. I don’t often run photos I’ve posted before, but this seemed like an opportune instance to rerun some older photos that are perfect for this theme. I’ve put captions on the photos and a link to the original posts for those interested in checking them out.

Old brown lava surrounded by black lava from a more recent flow (posted here).

Spot the Scorpionfish

A Devil Scorpionfish in the waters off Hawaii
A Devil Scorpionfish in the waters off Hawaii

When I get to the end of a swim, I keep looking around because, as the water shallows, it’s possible to see a wide variety of fish and marine invertebrates.

Recently, I was about 10 feet from my exit point when I saw the Devil Scorpionfish in the photos. That’s right, there’s a fish in the top photo and it’s not the Bright-eye Damselfish on the left. The second photo gives a better view, where the fins stand out a bit and a flash of orange can just be seen on the left pectoral fin. A Devil Scorpionfish will flash these orange fins, probably as a warning to predators, since it has venomous spines.

Don’t feel bad if you can’t find the fish in the top photo. I wouldn’t have spotted it if it had been stationary, but in the shallow water, I noticed a small movement and quickly realized what I was looking at. I’ve seen a Devil Scorpionfish in this area before so this might be the territory of this same fish.

Whitemouth Moray Eel

A Whitemouth Moray Eel in the waters off the Big Island Hawaii

I’d just got in the water recently when I saw this Whitemouth Moray Eel hunting with some Bluefin Trevallies. The trevallies carried on, but the eel was torn between joining them and retreating into the crack it was emerging from. In the end it did neither and I got a few photos before carrying on with my swim.