New Dive Sites, Blue Water Scuba Diving, Dolphin Diving; a True Expedition

Finally we went to a new site on the north east side of San Benedicto and found some interesting rock formations with lots of reef life and what appeared to be a moray eel the colour of a Clarion Angelfish. Definitely a place for further investigation. On the run home we came up with a list of possible names for the newly explored sites including Whale Sound, Booby Prize, The Act of Waiting on a Rock and Watching Barnacles although none have been adopted at this time. Maybe a few more dives on the sites will bring out the personality of the sites and the names will become obvious.

Read More

Giant Manta Ray Rope

Over the last 4 years of operating around Socorro/Revillagigedos Islands, we have had the occasional problem with giant mantas swimming into descent, ascent and anchor lines. This is obviously upsetting to us so today I implemented my idea for a “manta rope.” We took a length of 3/4″ bright yellow 3 strand anchor line and spliced short chunks of horizontal streamers of yellow, blue and green rope into it. The idea being that the descent/ascent/anchor line will be so brightly coloured and “big” that the mantas can’t help but see it. In a perfect world, our highly intelligent manta friends may even be so fascinated by the manta rope that they will want to swoop, loop and fly around “their” rope. Fingers crossed.

Read More

Medical Evacuation with Great Thanks to the Mexican Navy

On a different note, our great thanks to the Mexican Navy for their help today. One of our guests started feeling ill last night and was diagnosed this morning with acute pancreatitis – which is extremely serious and potentially life threatening. A number of evacuation options were considered including a chopper medivac flight right to the boat, which is possible because the Nautilus Explorer has a rated helicopter deck. No options are easy or simple on a small ship anchored in the lee of a volcano, 250 miles out into the open Pacific ocean.

Read More

Scopolamine Patches Making for a Comfortable Day in Bigger Seas

We are at sea today enroute from Cabo San Lucas/San Jose del Cabo to San Benedicto Island with the roughest weather we have seen this season. There was a big honking storm with humongous seas off the Oregon/California coast a couple of days ago and we are getting the residual wave train of 7 to 8 feet on a fairly long period. The ride on the good ‘ol Nautilus Explorer isn’t bad but we are getting the occasional haystack where the energy of waves from different directions converges and literally piles up into a column of water, as well as potholes where the opposite happens and you get a deep trough.

Read More

Shark Fin Soup??

Since the discovery of an illegal fishing net draped across a reef at southwest Benedicto wall, there has been some heated and emotional discussions onboard the Nautilus Explorer regarding the abhorrent practice of shark finning, shark fin soup and the whole issue of illegal fishing – especially in a protected biosphere reserve such as Socorro/Revillagigedos. These are huge issues and there are no easy answers.

Read More

Scuba Diving with Dolphins?!

But the dolphin encounters this season have taken a turn and evolved into something quite spectacular and consistent that we have only rarely seen before. The dolphins have been on hand to interact with our divers on virtually every dive day of the season so far. Video to follow and as you’ll see, the dolphins are coming up to scuba divers at their safety stops on the anchor line, hanging beside the divers, mimicking the divers, presenting themselves to be touched, rubbing themselves against the anchor line and just plain hanging out with our guests. It’s truly amazing and almost as if the dolphins have been taking lessons from the giant manta rays on how to behave around scuba divers.

Read More

A Fishing Net and a Dying Shark at San Benedicto Island

So it was a great surprise and very upsetting to find an 800-metre fishing net draped across the southwest San Benedicto wall. Some bloody fishermen must have snuck in here, knowing that the best fishing is, of course, in Biosphere Reserve. Our divers discovered the carcasses of a couple of hammerhead sharks, a dead dolphin, a turtle and most disturbing of all – a barely alive silky shark caught up in the net and still twitching and spasming. One of our guests asked me what the green stuff was that was streaming out of the silky shark’s mouth – which was of course blood which appears to be green rather than red underwater. Some divers tried to free the shark but to no avail.

Read More