Category Archives: Activities

Catching a wave

This surfer made it look easy, but it’s not easy. It takes practice, lots of falling off, wiping out, and getting dragged across the sand. Practice or not, it’s the kind of activity that would have me in a body cast in no time.

Posted in response to Becky’s October Squares challenge theme of ‘Kind.’ See more responses here. Also posted in response to this week’s Friendly Friday challenge theme of ‘Practice.’ See more responses here.

Halema’uma’u Trail

The trail winds down through woods and abundant vegetation.
Steps lead down from the mossy pass featured in a previous post.

Recently, I posted a couple of photos (here) of a section of the Halema’uma’u Trail in Hawaii Volcanoes National Park. I thought I’d follow up with a few more photos of the trail, which runs from near the visitor center down to the edge of the summit caldera of Kilauea Volcano.

For more information about Hawaii Volcanoes National Park, go to nps.gov/havo/.

The trail suddenly emerges at the edge of the summit caldera of Kilauea Volcano. In the morning, the bench is a shady spot to take in the view.
Halema’uma’u Trail carries on across the caldera, marked by cairns, but this section has been closed since 2008, when the Halema’uma’u Crater vent became active. These days it would lead straight into the depths of the greatly enlarged Halema’uma’u Crater.

Floating debris and tiny sergeant fish

I was out snorkeling with a friend when I noticed her taking photos of a small clump of floating debris. When I headed over to see what was so interesting about the debris, I saw a host of tiny fish swimming around and within the clump. This was a small example of how fish, particularly smaller fish, will use floating objects to give them some cover and security from predators.

Most of the fish appeared to be sergeant fish, probably Indo-Pacific Sergeants, no more than half an inch long, but with their dark bars quite distinct. There were a couple of other species there, too, in smaller numbers, but I’m not sure what they were. (Update: The slightly larger grey fish are freckled driftfish. Thanks to John Hoover for the ID.)

The second photo gives a sense of scale and shows how small this little world was. It also shows the fish migrating across to check out whether this new clumpy thing might make a good new home. They did this with both of us, but returned to the floating debris, figuring wisely that it offered better shelter for them.

Posted in response to this week’s Friendly Friday challenge theme of ‘Quiet Places.’ See more responses here.

Signs: Yes, but…

Back in June, I went to Hawaii Volcanoes National Park to do a little hiking. The park had recently reopened and I thought it would be a good time to do some of the popular trails near the summit that are usually crowded. I was right about this because I saw hardly anyone all day.

One of the trails I hiked was the Byron Ledge Trail and when I got to a junction near the end of it I came across this sign. I knew the park had made the popular Kilauea Iki Trail one way, but I hadn’t known about it applying to any other trails.

As you might have guessed, I arrived at this spot from the pointy end of the arrow. I’d hiked the trail in the wrong direction. The problem was that there was nothing at the other end of the trail letting me know I shouldn’t enter. When I hiked Kilauea Iki later, it was the same: at the parking lot there was a sign saying hike this way, but nothing at the other entrances to the trail.

On my way out of the park I stopped at the entrance and mentioned this to the ranger on duty. When I returned to the park in August, I asked the ranger at the entrance if they were still doing one way traffic on some of the trails. She said they weren’t. I wasn’t surprised. To do it properly, it would require a lot of signage and, with the Visitor Center closed, it would be hard to get the message across to everyone who visits the park.

For more information about Hawaii Volcanoes National Park, go to nps.gov/havo/.

The morning dip

A whitetip reef shark passes below looking, I think, for a quiet place to get some rest.
A fourspot butterflyfish swims by a patch of cauliflower coral, some living, some dead. There are two spots on each side, but this fish was very small so the second spot was still filling in as space allowed.
A blue goatfish cruises by.
A green linckia sea star and lobster molt. Most green linckia have five arms but can have four or six. They’re able to reproduce by detaching an arm which will eventually develop into a new star.

This week’s Friendly Friday challenge theme is ‘Morning Rituals.’ See more responses here.

Most mornings, I try to get in the water, as conditions and schedules allow. Morning is the best time for snorkeling as the water is usually calmer before the wind picks up as the day wears on. Visibility can vary from day to day and it can help to check surf reports to see if there are any swells moving in. But calm water doesn’t guarantee good visibility just as swells don’t always mean bad visibility. There’s only one way to be sure and that’s to jump in.

My favorite thing about snorkeling is that every day is different and I never know what I’ll see. Going to the same spot means I become familiar with some of the regulars, but there are always transient creatures passing through including rays and dolphins. And while those big creatures are great to encounter, it’s equally interesting to watch the activities of smaller fish and marine invertebrates.

It’s a rare day indeed that I don’t emerge prattling on about something I saw while I was in the water. And on those rare days, well, I’ve still had a good swim to set me up for the day ahead.

It wasn’t until I processed this photo of a goldring surgeonfish that I noticed the stocky hawkfish resting motionless below it.

Mossy path on the Halemaumau Trail

The Halemaumau Trail in Hawaii Volcanoes National Park takes hikers from near the visitor center down to the floor of the summit crater of Kilauea Volcano. It mostly passes through trees and some lush tropical foliage, this being the wet side of the island. Part of the way down the trail eases through a channel between two walls of rock, which are covered in moss. It’s a quite beautiful passage and, in this harsh volcanic area, has a remarkably soft feeling to it.

For more information about Hawaii Volcanoes National Park, go to nps.gov/havo/.

Flowery flounder juvenile

One day, while I was in the water, I ran into a couple of snorkelers who were watching this creature. It was high up in fairly deep water in the middle of the bay. It looked almost translucent and very small, only 2 or 3 inches long. It wasn’t even clear whether this was a live creature or just a bit of floating debris. They took photos, I took photos, but I wasn’t optimistic on how they’d turn out because it’s hard to get the focus right on something like this.

After they left, I hung around and saw the creature swimming, coming up in the water. I took a couple more photos before it descended again. When I got home I was thrilled that, out of the photos I took, this one turned out pretty well. From it, I could see that this was a very small flowery flounder. The general shape and details are a very small version of the adult fish. What’s interesting about this is that flounders start out life looking like regular fish, swimming upright and with an eye on each side of its head. But within a few days, flounders start to lean to one side and one eye begins to migrate to join its partner on the other side.

This tiny, very young flounder has already completed that transition.