At last, love with giant pacific manta rays!

Location: The Boiler, San Benedicto Island, Socorro, Revillagigedos, Mexico We may often write these reports lauding the encounters with silky, galapagos, and hammerhead sharks that we find around Socorro Island, but it is no great secret that the real star attraction –  the marine life that most divers come to see – are the beautiful resident […]

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Guest blog trip 275

26 January 2009   Punta Tosca   The first group on the first dive was lucky enough to see four different mantas. After that it was rather quiet. Low visibility and annoying currents pushing away from the dive site and the island   Visibility around 10 m, water temp +25   Harri Wikberg     […]

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3 Giant manta rays hang out with us all day

For our final two days of diving we made the short 35 mile crossing north to San Benedicto Island. First stop was the Canyon, on the south side of the island, offering a well protected bay from any swell in the area. Another beautiful day today with lots of sunshine and calm seas, we were […]

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Intimate diving encounters with dolphins in the wild

From Roca Partida we headed east for a pleasant overnight cruise to the most well known of the Revillagigedos Islands, Socorro Island. At 10 miles long and almost 4000 ft at its highest point, Socorro Island is an impressive looking volcanic island. After the necessary formalities of the Navy inspection to ensure all is in […]

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Diving remote Rocas Alijos

Location: Rocas Alijos, open ocean pinnacle west of Baja California, Mexico. We arrived  remote and mysterious Alijos Rocks finally in flat oily water it made it a little spookey that just upon arrival a mist layed over the rocks. We carefully navigated closer to them and anhored of what seems to be a lava flow […]

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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.

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Giant manta ray attacked by a silky shark

Anyways, when a large black manta came in towards our divers, the silky took off towards the manta and hit it really hard in the gill area. Really hard! The giant manta took off and that was the last that anyone saw of it. It’s all very interesting as we’ve always wondered why sharks don’t attack the mantas (it is very rare to see bite marks on a manta). I guess they do!! 

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