Category: Oahu

A Visit to the Nation of Hawaiʻi

At the back of Waimānalo is a place separated from modern society through an act of sheer will. Here in rainy, windward Oahu is a valley ringed with impossibly steep cliffs, a pali that soars thousands of feet overhead draped in lush greenery. At the base of those cliffs is a place where an older culture finds a place to shelter, a place of refuge.

Kalo growing in Puʻuhonua o Waimānalo
Kalo growing in Puʻuhonua o Waimānalo

I am here to attend a tech event, a hackathon where various makers like myself use technology to solve problems. This event has been arranged by the folks of Purple Maiʻa, an organiztion dedicated to tech education. The theme this time? Instrumenting an ahupuaʻa, learning from the land by installing a network of instruments to monitor such things as temperature, water quality, stream flow, and more.

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Postcard from the Reef – Reef Rose

With the appearance, size and color of a rose, the moniker Reef Rose seems to fit. In reality these are the eggs of a large nudibranch, the Spanish dancer. Not at all hard to spot, I had been finding these for years before actually seeing the parent.

I always make a point to check the egg mass closely. There is another nudibranch, a tiny parasitic nudibranch that eats the eggs of the Spanish dancer, a species unsurprisingly called the egg-eating nudibranch.

The eggs of a Spanish Dancer nudibranch (Hexabranchus sanguineus) at Three Tables, Oahu

A Morning at Three Tables

With the south shores of Oahu denied us by rough conditions, we spent a day diving the north shore of the island. The specified rendezvous was a site known to local divers as Three Tables for a little shore diving. With an iPhone and Google Maps in hand, Deb and I drove across the island along unfamiliar roads to Oahu’s famous North Shore.

Three Tables
The beach at Three Tables, North Shore, Oahu as seen from the parking lot, photo by Deborah
What greeted us was a pleasant surprise. A small, sandy beach fronted a very interesting cove. Parking was just above the beach, we would not need to carry the gear very far at all. The “Three Tables” were an obvious set of flat rocks just out from the beach.

There were quite a few divers already present, including a class just getting their certification. Our group just added to the party. Charles and Jeannie, who had been with us on the previous day’s aborted dive at the YO-257. Another visitor from Texas, Ray, joined us for the dive.

Leading the dive would be Gabe Scotti, the owner of Kaimana Divers. Christine would be his backup. While Gabe led off, Christine would play the caboose, riding herd on the group. It was a nice day to be diving, we chatted while setting up the gear. It was a relaxed, Hawaiian style morning.

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