When you want to see the stars, find someplace dark
Exploring the wet
The most common nudibranch I find on Kohala reefs. These fellows are active in the daytime and often found in the open. They are generally found on walls, or in the many small caves that penetrate local reefs.
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.
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.
From a distance it looked like another common P. varicosa, a nudibranch I see all the time on the reef. Getting closer something was different. No protuberances, no yellow, what was it? Simply a juvenile that has not developed the full colors and pattern? Not knowing what it was I proceed to take a few photos of the critter.
Hitting the books it quickly becomes apparent, it was a P. sphingus I found and photographed. A new species for me! I carefully read through the descriptions of the various dorid nudibranch found in Hawai’i again. I need to look closer, there are some lookalikes to be aware of.
Five days, a quick island hop to Oahu, our first time exploring the island. A major feature of the plan was a bit of diving. Oahu features a number of unique dives we can not experience on the Big Island, particularly the wrecks. Based on conversations on ScubaBoard I chose to book with Gabe and Kaimana Divers. The reviews and comments of this dive op have been uniformly positive. After some experience I can second that opinion.
Along with a few changes of clothes and the cameras, we packed two full sets of dive gear. There would be five full days, including two days of diving. The basic plan each day was a two tank morning dive trip, a deeper wreck dive, followed by a shallower reef dive. The YO-257, the Corsair, there are several sites to choose from. On the Big Island we do have the SS Kauai at Mahukona, but scattered bits and pieces are not the same as a large intact ship.
Walking across the posh lobby of a luxury hotel with full dive gear over your shoulder is fun. Everyone looks in your direction, you can only guess at what they are thinking. It was 7am, meeting our ride to the marina. We were looking for our ride from Kaimana Divers in a big black pickup truck. Already in the truck were a couple from Texas and another fellow, five divers total, a nice small group.
We met Drew, our divemaster for the day. Like all divers we introduced ourselves, Jeannie and Charles lived near the gulf coast, but traveled regularly to dive under better conditions than local waters offered. Our fifth diver was somewhat less experienced, with a dozen dives behind him. We were all looking forward to this dive.
Dramatic breakers rolled across the famous Waikiki reefs, stretching from the marina to Diamond Head. There is an adage in the local dive community, if the surfers are happy, the divers are not.
Arriving over the wreck for the YO-257 there was a notable swell, while it was going to be a problem, it was diveable. Drew hopped in to secure the mooring line. Upon returning to the boat he reported a moderate current. We geared up and readied for the water.
After five years of living on the Big Island we finally took a few days to hop to another island and do some exploring. The selected target was Oahu, a place we have never properly visited before, changing planes at the airport does not count.
First impressions… Oahu can be a nice place to visit, but the traffic is beyond terrible! The roads packed with cars playing by aggressive city rules. Even the North Shore and Windward were bad, not just Honolulu. After years of driving on the Big Island, where there are no interstate freeways and the driving is quite relaxed, it was an unpleasant experience. I managed, and we got around with little real trouble, re-learning the old skills of dealing with heavy city traffic. I am so glad to be back to Hawai’i and out of that traffic.
The Fourth of July is a pretty good day to visit patriotic monuments like the battleship Missouri and the Pacific Aviation Museum. This was the plan and it executed well.
For the Fourth all of the ships in the harbor were decked out in flags, including the Missouri, the many US Navy and foreign ships gathered for the upcoming RIMPAC exercises. Another treat was the Mississippi Lions All State Band performing pier-side the battleship.
Hawaiian reefs are well studied, so much so that identification of what I find is often fairly easy. Various resources from popular guide books to professional papers list most of the species one is likely to encounter. There are also several excellent online references that I make regular use of.
There will be situations when identification is not quite so easy… There are critters that are difficult to identify from a simple photograph. Such is the case with this small group of cnidarians I found in a crevice. They caught my eye enough that I took the photo, but proved a bit more difficult when I hit the books. The best I can guess at is the family Protopalythoa, among the zoanthids. I have no need to collect a specimen and find an expert, thus these will most likely remain unidentified…
These fellows are fairly common along the Kohala Coast. They are also quite pretty, always worth a couple exposures…
