Author Archives: Graham

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About Graham

I take photos when I'm out and about, recording life on the Big Island of Hawaii.

Rainbow Falls

Rainbow Falls and rainbow

Rainbow Falls and offeringRainbow Falls are located in Wailuku River State Park, in Hilo. They get their name from the fact that, in the mornings, rainbows often form in the mist from the falls (above).

Center, someone left an offering, possibly to Hina, mother of the demigod Maui, who is said to have lived in the cave behind the falls.

And below, someone who has inadvertently walked past the 83,000 ‘Danger’ and ‘Warning’ signs to wander around at the top of the falls. Flash floods occur often and people die here every year.

Rainbow Falls

This is your 5 a.m. alarm call

Northern Cardinal in a tree

Northern Cardinal looking downA while back, I exposed roosters (here) as the frauds they are when it comes to greeting the dawn. Yes, they crow at dawn, but only because they crow, randomly, 24/7.

But the dawn chorus is not a myth. It’s the time when birds that have managed to get a decent night’s sleep, despite the roosters, wake up and let other birds know that they made it through the night and this is still their territory. Around here, there’s both a great variety and large number of birds singing in the chorus, but the chorus leader is this bird.

At this time of year, this northern cardinal cranks it up around five in the morning. He’s almost always in this spot, high in a tree, about 60 feet from the house and, if I didn’t know better, I’d swear he has an amplifier and speakers up there, too. The northern cardinal has a loud and piercing voice, as well as a wide variety of songs to use it on. They include, ‘pichooey, pichooey, pichooey,’ ‘puertorico, puertorico, puertorico,’ and the ever popular ‘party, party, party, party.’

Sometimes, these calls get a response from another cardinal in the hedge about 10 feet from the bedroom window, which is startling to say the least, especially at that time in the morning when I’m not exactly at my best.

While I confess to having muttered a few less-than-complimentary words at the chorus, and this bird in particular, I’m grateful for the numbers and variety of birds around here. So I guess I wouldn’t have it any other way. And just lately, this cardinal hasn’t been on his appointed perch in the wee hours. I’m kind of worried.

Monk seals resting

Monk Seals Resting

I’m posting this photo in response to this week’s Sunday Stills challenge on the theme of ‘Friend’ (see more responses here), though it would be equally suitable for next week’s ‘Lazy Days.’

Monk seals are solitary animals, the main exception being the six weeks or so a mother spends with her new pup, teaching it the tricks of the trade, before leaving it to fend for itself. But for a three month period in late 2016, these two monk seals spent a lot of time together.

The top seal is I05, a male, affectionately known as Igor. He’s a Big Island seal and appears to spend his time on the Kohala and Kona coast. The other is B00, a female, affectionately known as Boo. She was born in Kauai and had previously been seen on Molokai and Maui, but now appears to spend much of her time on the Kona coast. Whereas not too much had been known about B00, I05 was regularly seen and was a notorious loner. So his ongoing liaison was quite out of character.

They seemed very relaxed and content in each other’s company, and here are resting ashore, as monk seals do, before heading back into the water to feed.

A green anole looking for its keys?

Anole hanging on to leaf

Something about how this green anole is hanging on to the leaf, and its expression — a touch of frustration and resignation — made me imagine it was looking for something, lost keys perhaps, or that bug it had stashed for later.

More likely, it’s thinking, ‘If I keep very still, perhaps this annoying thing will go away.’

Tenting for termites

Tented for termites

No, it’s not the circus come to town. These tents are for a more macabre purpose, the termination of termites.

As in most warm climates, termites are a problem here. Houses, especially older ones, are easily colonized. Without treatment, the occupying termites will consume wood from the inside, leaving a thin membrane as protection. Infested wood might look fine, but a gentle push on the surface will go right through two or three layers of paint to the termites’ cavern inside.

Besides leaning against a wall and going right through, a prime indicator of termites is small mounds of little round pellets below a pinprick hole in a wall or piece of furniture. These are termite fecal pellets, which the worker termites clear out of the nest from time to time.

Another indicator of the presence of termites is to turn a light on and find a horde of them flying around the room. Around here, May is the prime time for this activity. These flying termites are fertile males and females, leaving the nest they grew up in to find a place of their own and start a new colony.

As unpleasant as it is to find a room full of flying termites, it’s even worse to wake up and see countertops littered with discarded wings, a sure sign that these fertile termites have moved in to a new spot.

So tenting for termites is common practice here. The structure is covered with nylon sheeting until it is completely sealed and then a fumigant is pumped in. The tent usually remains on overnight. After the tent is removed, the house has to sit empty a while for the gas to dissipate. It’s not wise to go back in too early or one could find oneself joining the termites. Typically it can be two or three days before a home can be reoccupied.

Tenting for termites is effective but it has downsides. It works for drywood termites, but not subterranean termites since they live outside the house and just dine inside. There are also environmental concerns about the process. And while fumigation works, there’s no guarantee that a new colony of termites won’t move in just as soon as the gas has cleared.

Tenting for termites

Threadfin jack juvenile

Threadfin Jack juvenile

This is the time of year when juvenile threadfin jacks can sometimes be seen in inland waters. I’ve been on the lookout for them since May, but haven’t seen any. This doesn’t mean they’re not there; so small and shimmery, they’re easy to miss in murky shallow water.

Last week, my vigilance was rewarded. While the water wasn’t too clear, the swell was low so I headed among the rocks near the shore and saw my first threadfin of the year. I took the bottom photo which, while not great, does show the shallow area it tends to inhabit and the sun filtering through that water.

Next day, I went back to the same spot but didn’t see the fish. So I turned and headed out toward deeper water and almost bumped into it coming the other way. I quickly snapped the top photo as it went by, not sure if it was even in the frame, before it disappeared into the shallows.

In the past, these juveniles have stuck around for several weeks, so I’ll hopefully get to see this one a few more times. Ultimately, it will head out to deep water and grow up to be a stocky four-footer living up to 200 feet down.

Threadfin Jack Juvenile in sunlight

Fish farm

Fish farm net pen and boat

Not far off the Kona coast, near the airport, one or more of these nets can often be seen. They’re the submersible net pens of a fish farm run by Blue Ocean Mariculture. The farm raises Almaco jack which it markets under the name Hawaiian Kanpachi.

In the wild, the fish is prone to ciguatera, a toxin that can cause diarrhea, vomiting, numbness, and other unpleasant symptoms. This is the reason almaco jacks aren’t fished commercially. But the farmed fish are free of this problem. I have mixed feelings about farmed fish, but this farm seems to be well regarded and is approved by Monterey Bay Aquarium’s Seafood Watch.

Part of my ambivalence may be down to the fact that, last year, one of the few resident monk seals living around the island became trapped in a pen and drowned. I’ve since heard that when work is being done on a pen, it should be raised so part is above the surface. That way, if something swims into a pen and can’t get out again, it can at least surface inside the pens to breathe. Whether that happened in this case, I can’t say. The official word is that mariculture projects in Hawaii are under review by the Army Corps of Engineers and NOAA.

Fish farm net pens